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HY2113-MB1A

HY2113-MB1A

  • 厂商:

    HYCON(纮康科技)

  • 封装:

    SOT23-6

  • 描述:

  • 数据手册
  • 价格&库存
HY2113-MB1A 数据手册
HY2113 Data Sheet 1- Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs . © 2011-2015 HYCON Technology Corp. www.hycontek.com DS-HY2113-V16_EN HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs Table of Contents 1. GENERAL DESCRIPTION ....................................................................................................................... 5 2. FEATURES ............................................................................................................................................... 5 3. APPLICATIONS ........................................................................................................................................ 5 4. BLOCK DIAGRAM.................................................................................................................................... 6 5. ORDERING INFORMATION ..................................................................................................................... 6 6. MODEL LIST ............................................................................................................................................. 7 6.1. Product Name List................................................................................................................................. 7 6.2. Delay Time Code-Parameter Option of Delay Time.............................................................................. 9 6.3. Characteristic Code-Other function Option ........................................................................................... 9 7. PIN CONFIGURATION AND PACKAGE MARKING INFORMATION ..................................................... 9 8. ABSOLUTE MAXIMUM RATINGS ......................................................................................................... 10 9. ELECTRICAL CHARACTERISTICS ...................................................................................................... 11 9.1. Electrical Characteristics (Except Delay Time. Parameter) ................................................................. 11 9.2. Delay Time Combination ..................................................................................................................... 14 10. EXAMPLE OF BATTERY PROTECTION IC CONNECTION ................................................................. 17 11. DESCRIPTION OF OPERATION............................................................................................................ 18 11.1. Normal Status ...................................................................................................................................... 18 11.2. Overcharge Status .............................................................................................................................. 18 11.3. Overdischarge Status .......................................................................................................................... 19 11.4. Discharge Overcurrent Status (Discharge Overcurrent & Short Circuit) ............................................. 19 11.5. Charge Overcurrent Status ................................................................................................................. 20 11.6. 0V Battery Charging Function “Available” ........................................................................................... 20 11.7. 0V Battery Charging Function “Unavailable” ...................................................................................... 21 12. TIMING CHART ...................................................................................................................................... 22 13. CHARACTERISTICS (TYPICAL VALUE) .............................................................................................. 26 14. PACKAGE INFORMATION AND LAND PATTERN DESIGN RECOMMENDATIONS .......................... 29 14.1. DFN-1.8*2.0-6L Outline And Land Pattern Design Recommendations .............................................. 29 14.2. SOT-23-6 Outline ................................................................................................................................ 33 © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 2 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 15. TAPE & REEL INFORMATION ............................................................................................................... 34 15.1. Tape & Reel Information---DFN-1.8*2.0-6L ........................................................................................ 34 15.2. Tape & Reel Information---SOT-23-6 (Type 1) .................................................................................... 35 15.3. Tape & Reel Information---SOT-23-6 (Type 2) .................................................................................... 36 16. REVISION RECORD ............................................................................................................................... 37 . © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 3 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs Attention: 1. HYCON Technology Corp. reserves the right to change the content of this datasheet without further notice. For most up-to-date information, please constantly visit our website: http://www.hycontek.com . 2. HYCON Technology Corp. is not responsible for problems caused by figures or application circuits narrated herein whose related industrial properties belong to third parties. 3. Specifications of any HYCON Technology Corp. products detailed or contained herein stipulate the performance, characteristics, and functions of the specified products in the independent state. We does not guarantee of the performance, characteristics, and functions of the specified products as placed in the customer’s products or equipment. Constant and sufficient verification and evaluation is highly advised. 4. Please note the operating conditions of input voltage, output voltage and load current and ensure the IC internal power consumption does not exceed that of package tolerance. HYCON Technology Corp. assumes no responsibility for equipment failures that resulted from using products at values that exceed, even momentarily, rated values listed in products specifications of HYCON products specified herein. 5. Notwithstanding this product has built-in ESD protection circuit, please do not exert excessive static electricity to protection circuit. 6. Products specified or contained herein cannot be employed in applications which require extremely high levels of reliability, such as device or equipment affecting the human body, health/medical equipments, security systems, or any apparatus installed in aircrafts and other vehicles. . 7. Despite the fact that HYCON Technology Corp. endeavors to enhance product quality as well as reliability in every possible way, failure or malfunction of semiconductor products may happen. Hence, users are strongly recommended to comply with safety design including redundancy and fire-precaution equipments to prevent any accidents and fires that may follow. 8. Use of the information described herein for other purposes and/or reproduction or copying without the permission of HYCON Technology Corp. is strictly prohibited. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 4 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 1. General Description The series of HY2113 ICs is best created for single-cell lithium-ion/lithium polymer rechargeable battery protection and it also comprises high-accuracy voltage detectors and delay circuits. These ICs are suitable for protecting single-cell rechargeable lithium-ion/lithium polymer battery packs against the problems of overcharge, overdischarge and overcurrent. 2. Features The features that whole series of HY2113 comprised are as follows: (1) High-accuracy voltage detection circuit ● Overcharge detection voltage 4.000 to 4.500V Accuracy: ±25mV ● Overcharge release voltage 3.800 to 4.500V Accuracy: ±50mV ● Overdischarge detection voltage 2.00 to 3.10V Accuracy: ±50mV ● Overdischarge release voltage 2.00 to 3.40V Accuracy: ±50mV ● Discharge overcurrent detection voltage 25 to 250mV Accuracy: ±15mV ● Charge overcurrent detection voltage (by option) ● Short-circuiting detection voltage 0.85V(fixed) Accuracy: ±0.3V (2) Delay times are generated by an internal circuit (external capacitors are unnecessary). . (3) Power-down function “Yes” / “No” are selectable (See Model List). (4) Auto overdischarge recovery function “Yes” / “No” are selectable (See Model List). (5) Low current consumption (Products with Power-down Function) ● Operation mode 3.0μA typ., 6.0μA max. (VDD=3.9V) ● Ultra low power-down current at 0.1μA max. (VDD=2.0V) (6) High-withstanding-voltage device is used for charger connection pins (CS pin and OC pin: Absolute maximum rating = 20 V) (7) 0 V battery charge function “available” / “unavailable” are selectable (See Model List). (8) Wide operation temperature range −40°C to +85°C (9) Small package DFN-1.8*2.0-6L & SOT-23-6 (10) The HY2113 series are Halogen-free, green package 3. Applications ● ● 1-cell lithium-ion rechargeable battery packs 1-cell lithium polymer rechargeable battery packs © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 5 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 4. Block Diagram OC OD VDD Oscillator Level shift Counter Overcharge detection comparator 0V battery charge circuit or 0V battery charge inhibition Logic circuit Short circuit detector Overdischarge detection comparator Charge overcurrent detection Comparator overcurrent . Discharge Detection Comparator VSS CS 5. Ordering Information  Product name definition HY2113- #%$& Characteristic code Alphabetically set from A to Z Delay time code Sequentially set from 1 to 9 Package type A: DFN-1.8*2.0-6L B: SOT-23-6 Serial code Alphabetically set from A to Z © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 6 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 6. Model List 6.1. Product Name List For DFN-1.8*2.0-6L Table 1 Model list for DFN-1.8*2.0-6L Over- Over- Over- Over- Discharge Charge charge charge discharge discharge overcurrent overcurrent detection release detection release detection detection voltage voltage voltage voltage voltage voltage V CU V CR V DL V DR V DIP V CIP - - HY2113-AA1A 4.280V 4.080V 2.30V 2.30V 125mV -100mV 1 A HY2113-BA1A 4.325V 4.125V 2.50V 2.80V 150mV -100mV 1 A HY2113-CA1A 4.275V 4.075V 2.30V 2.30V 150mV -100mV 1 A HY2113-DA1A 4.275V 4.175V 2.30V 2.40V 100mV -100mV 1 A HY2113-EA1B 4.300V 4.100V 2.30V 2.30V 250mV -100mV 1 B HY2113-EA4R 4.300V 4.100V 2.30V 2.30V 250mV -100mV 4 R HY2113-FA2B 4.250V 4.050V 2.50V 2.80V 200mV -100mV 2 B HY2113-GA3A 4.280V 4.080V 3.00V 3.00V 75mV -100mV 3 A HY2113-HA3A 4.280V 4.280V 2.80V 2.80V 50mV -50mV 3 A HY2113-IA2C 4.190V 4.190V 2.70V 3.00V 100mV -40mV 2 C HY2113-JA1B 4.275V 4.075V 2.80V 2.80V 150mV -100mV 1 B HY2113-KA5B 4.250V 4.190V 2.80V 3.00V 150mV -100mV 5 B HY2113-LA1A 4.200V 4.200V 2.50V 2.50V 150mV -100mV 1 A HY2113-MA1A 4.280V 4.280V 2.80V 2.80V 250mV -100mV 1 A HY2113-MA1B 4.280V 4.280V 2.80V 2.80V 250mV -100mV 1 B HY2113-NA4A 4.380V 4.280V 2.60V 2.80V 150mV -175mV 4 A HY2113-NA4B 4.380V 4.280V 2.60V 2.80V 150mV -175mV 4 B HY2113-OA1A 4.400V 4.200V 2.80V 3.00V 150mV -200mV 1 A HY2113-OA1B 4.400V 4.200V 2.80V 3.00V 150mV -200mV 1 B HY2113-OA1C 4.400V 4.200V 2.80V 3.00V 150mV -200mV 1 C HY2113-PA5B 4.250V 4.190V 2.50V 3.00V 150mV -100mV 5 B HY2113-RA1A 4.280V 4.130V 2.80V 3.10V 100mV -100mV 1 A HY2113-SA1B 4.275V 4.075V 2.80V 3.00V 150mV -100mV 1 B HY2113-UA4L 4.475V 4.475V 2.465V 2.70V 150mV -125mV 4 L HY2113-UA6C 4.475V 4.475V 2.465V 2.70V 100mV -100mV 6 C Model . Delay Time Code Characteristic Code Remark: 1. Table 1 lists out typical value of every electrical parameter. Please refer to Table 8 for detailed electrical characteristics. 2. Table 3 lists out delay time parameters of every corresponding delay time code. Table 4 lists out characteristic function of every corresponding characteristic code. 3. Please contact our sales office for the products with detection voltage value other than those specified above. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 7 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs For SOT-23-6 Table 2 Model list for SOT-23-6 Over- Over- Over- Over- Discharge Charge charge charge discharge discharge overcurrent overcurrent detection release detection release detection detection voltage voltage voltage voltage voltage voltage V CU V CR V DL V DR V DIP V CIP - - HY2113-AB1A 4.280V 4.080V 2.30V 2.30V 125mV -100mV 1 A HY2113-BB1A 4.325V 4.125V 2.50V 2.80V 150mV -100mV 1 A HY2113-CB1A 4.275V 4.075V 2.30V 2.30V 150mV -100mV 1 A HY2113-DB1A 4.275V 4.175V 2.30V 2.40V 100mV -100mV 1 A HY2113-EB1B 4.300V 4.100V 2.30V 2.30V 250mV -100mV 1 B HY2113-EB4R 4.300V 4.100V 2.30V 2.30V 250mV -100mV 4 R HY2113-FB2B 4.250V 4.050V 2.50V 2.80V 200mV -100mV 2 B HY2113-GB3A 4.280V 4.080V 3.00V 3.00V 75mV -100mV 3 A HY2113-HB3A 4.280V 4.280V 2.80V 2.80V 50mV -50mV 3 A HY2113-IB2C 4.190V 4.190V 2.70V 3.00V 100mV -40mV 2 C HY2113-JB1B 4.275V 4.075V 2.80V 2.80V 150mV -100mV 1 B HY2113-KB5B 4.250V 4.190V 2.80V 3.00V 150mV -100mV 5 B HY2113-LB1A 4.200V 4.200V 2.50V 2.50V 150mV -100mV 1 A HY2113-MB1A 4.280V 4.280V 2.80V 2.80V 250mV -100mV 1 A HY2113-MB1B 4.280V 4.280V 2.80V . 2.80V 250mV -100mV 1 B HY2113-NB4A 4.380V 4.280V 2.60V 2.80V 150mV -175mV 4 A HY2113-NB4B 4.380V 4.280V 2.60V 2.80V 150mV -175mV 4 B HY2113-OB1A 4.400V 4.200V 2.80V 3.00V 150mV -200mV 1 A HY2113-OB1B 4.400V 4.200V 2.80V 3.00V 150mV -200mV 1 B HY2113-OB1C 4.400V 4.200V 2.80V 3.00V 150mV -200mV 1 C HY2113-PB5B 4.250V 4.190V 2.50V 3.00V 150mV -100mV 5 B HY2113-RB1A 4.280V 4.130V 2.80V 3.10V 100mV -100mV 1 A HY2113-SB1B 4.275V 4.075V 2.80V 3.00V 150mV -100mV 1 B HY2113-UB4L 4.475V 4.475V 2.465V 2.70V 150mV -125mV 4 L HY2113-UB6C 4.475V 4.475V 2.465V 2.70V 100mV -100mV 6 C Model Delay Time Code Characteristic Code Remark: 1. Table 2 lists out typical value of every electrical parameter. Please refer to Table 8 for detailed electrical characteristics. 2. Table 3 lists out delay time parameters of every corresponding delay time code. Table 4 lists out characteristic function of every corresponding characteristic code. 3. Please contact our sales office for the products with detection voltage value other than those specified above. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 8 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 6.2. Delay Time Code-Parameter Option of Delay Time Table 3 Delay Time Code- Delay Time Parameter Option Overcharge Overdischarge Discharge Overcurrent Charge Overcurrent Short Circuit Delay Time Delay Time Delay Time Delay Time Delay Time T OC T OD T DIP T CIP T SIP 1 1300ms 145ms 12ms 8ms 300μs 2 1000ms 20ms 12ms 8ms 300μs 3 1300ms 145ms 6ms 8ms 300μs 4 250ms 20ms 12ms 8ms 150μs 5 1000ms 145ms 24ms 16ms 300μs 6 1000ms 145ms 12ms 8ms 300μs Delay Time Code Remark: 1. Table 3 lists out typical value of every delay time parameters, for detailed delay time combination please refer to Table 10 to Table 15. 6.3. Characteristic Code-Other function Option Table 4 Characteristic Code-Other function Option Power-down Function/ Characteristic Code 0 V Battery Charge Function A/R Available B Available With auto overdischarge recovery function C/L Unavailable With auto overdischarge recovery function . Auto Overdischarge Recovery Function With power-down Function 7. Pin Configuration and Package Marking Information  For DFN-6L Table 5 DFN-1.8*2.0-6L Pin No. Symbol 1 2 3 4 5 6 NC OC OD VSS VDD CS Type one 6 5 4 #$& · XXX 1 2 3 © 2011-2015 HYCON Technology Corp www.hycontek.com Description No connection. MOSFET gate connection pin for charge control MOSFET gate connection pin for discharge control Ground pin Power supply pin Input pin for current sense, charger detect pin #: Serial code. Alphabetically set from A to Z. $: Delay time code. Sequentially set from 1 to 9. &: Characteristic code. Alphabetically set from A to Z. xxx: Date code. DS-HY2113-V16_EN Page 9 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs Type two 3: Product Name. #: Serial code. Alphabetically set from A to Z. &: Characteristic code. Alphabetically set from A to Z. xxx: Date code. 6 5 4 3#& · XXX 1 2 3  For SOT-23-6 Table 6 SOT-23-6 Pin No. Symbol 1 2 3 4 5 6 OD CS OC NC VDD VSS 6 · 1 5 Description MOSFET gate connection pin for discharge control Input pin for current sense, charger detect pin MOSFET gate connection pin for charge control No connection. Power supply pin Ground pin 4 3: Product Name. #: Serial code. Alphabetically set from A to Z. $: Delay time code. Sequentially set from 1 to 9. . &: Characteristic code. Alphabetically set from A to Z. XXXX: Date code. 3#$& XXXX 2 3 8. Absolute Maximum Ratings Table 7 Absolute Maximum Ratings (VSS=0V, Ta=25°C unless otherwise specified) Item Symbol Rating Unit Input voltage between VDD and VSS pin V DD VSS-0.3 to VSS+10 V OC output pin voltage V OC VDD-20 to VDD+0.3 V OD output pin voltage V OD VSS-0.3 to VDD+0.3 V CS input pin voltage V CS VDD-20 to VDD+0.3 V Operating Temperature Range T OP -40 to +85 °C Storage Temperature Range T ST -40 to +125 °C Power dissipation PD 250 mW © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 10 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 9. Electrical Characteristics 9.1. Electrical Characteristics (Except Delay Time Parameter) Table 8 Electrical Characteristics (VSS=0V, Ta=25°C unless otherwise specified) Item Operating between VDD VSS pin Operating between VDD CS pin Symbol Condition Min. SUPPLY POWER RANGE Typ. Max. Unit voltage pin and V DSOP1 - 1.5 - 8 V voltage pin and V DSOP2 - 1.5 - 20 V INPUT CURRENT(with Power-down Function) Supply Current I DD V DD =3.9V 3.0 6.0 Power-Down Current I PD V DD =2.0V 0.1 INPUT CURRENT(with Auto Overdischarge Recovery Function) Supply Current I DD V DD =3.9V 3.0 6.0 Overdischarge Current I OD V DD =2.0V 0.16 0.5 Consumption DETECTION VOLTAGE Overcharge Detection 4.0V to 4.5V V CU V CU V CU V CU Voltage adjustable -0.025 +0.025 V CR -0.05 V CR V CR +0.05 Overcharge Release 3.8V to 4.5V V CR ≠V CU V CR Voltage adjustable V CR =V CU V CR -0.05 V CR V CR +0.025 Overdischarge 2.0V to 3.1V V DL V DL -0.05 V DL V DL +0.05 Detection adjustable Voltage . Overdischarge Release V DR 2.0V to 3.4V adjustable V DR -0.05 V DR V DR +0.05 Voltage Discharge Overcurrent V DIP V DD =3.6V V DIP -15 V DIP V DIP +15 Detection Voltage Short Circuit Detection V SIP V DD =3.0V 0.55 0.85 1.15 Voltage V DD =3.6V, V CIP < V CIP -20 V CIP V CIP +20 150mV Charge overcurrent V DD =3.6V, V CIP V CIP -25 V CIP V CIP +25 detection voltage 150mV<V CIP <200mV V DD =3.6V,V CIP ≥200mV V CIP -40 V CIP V CIP +40 CONTROL OUTPUT VOLTAGE(OD&OC) OD Pin Output “H” V DH VDD-0.1 VDD-0.02 Voltage OD Pin Output “L” V DL 0.1 0.5 Voltage OC Pin Output “H” V CH VDD-0.1 VDD-0.02 Voltage OC Pin Output “L” V CL 0.1 0.5 Voltage 0V BATTERY CHARGE FUNCTION 0V battery charge 0V battery charging V 0CH 1.2 starting charger voltage function “available” 0V battery charge Voltage Defined as inhibition battery V 0IN 0.6 1.1 1.5 V DD -V SS , V SS -V CS =4V voltage © 2011-2015 HYCON Technology Corp www.hycontek.com μA μA μA μA V V V V V mV V mV mV mV V V V V V V DS-HY2113-V16_EN Page 11 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs Table 9 Electrical Characteristics (VSS=0V, Ta=-20℃~60℃ (Note)) Item Operating voltage between VDD pin and VSS pin Operating voltage between VDD pin and CS pin Symbol Condition Min. SUPPLY POWER RANGE Typ. Max. Unit V DSOP1 - 1.5 - 8 V V DSOP2 - 1.5 - 20 V 6.0 0.1 μA μA 6.0 μA 0.5 μA INPUT CURRENT(with Power-down Function) Supply Current I DD V DD =3.9V 3.0 Power-Down Current I PD V DD =2.0V INPUT CURRENT(with Auto Overdischarge Recovery Function) Supply Current I DD V DD =3.9V 3.0 Overdischarge Current I OD V DD =2.0V 0.16 Consumption DETECTION VOLTAGE V CU Overcharge Detection 4.0V to 4.5V V CU V CU Voltage adjustable -0.035 V CR V CR ≠V CU V CR -0.055 Overcharge Release 3.8V to 4.5V V CR Voltage adjustable V CR V CR =V CU V CR -0.055 Overdischarge V DL 2.0V to 3.1V V DL Detection V DL adjustable -0.065 Voltage . V DR V DR 2.0V to V DR ≠V DL -0.085 Overdischarge Release V DR 3.4V Voltage V DR adjustable V DR =V DL V DR -0.055 Discharge Overcurrent V DIP V DD =3.6V V DIP -25 V DIP Detection Voltage Short Circuit Detection V SIP V DD =3.0V 0.55 0.85 Voltage V DD =3.6V, V CIP < V CIP -25 V CIP 150mV Charge overcurrent V DD =3.6V, V CIP V CIP -30 V CIP detection voltage 150mV<V CIP <200mV V DD =3.6V,V CIP ≥200mV V CIP -45 V CIP CONTROL OUTPUT VOLTAGE(OD&OC) OD Pin Output “H” V DH VDD-0.1 VDD-0.02 Voltage OD Pin Output “L” V DL 0.1 Voltage OC Pin Output “H” V CH VDD-0.1 VDD-0.02 Voltage OC Pin Output “L” V CL 0.1 Voltage 0V BATTERY CHARGE FUNCTION 0V battery charge 0V battery charging V 0CH 1.2 starting charger voltage function “available” 0V battery charge Voltage Defined as inhibition charger V 0IN 0.5 1.1 V DD -V SS , V SS -V CS =4V voltage V CU +0.035 V CR +0.055 V CR +0.035 V DL +0.065 V DR +0.085 V DR +0.085 V V V V V V V DIP +25 mV 1.15 V V CIP +25 mV V CIP +30 mV V CIP +45 mV - V 0.5 V - V 0.5 V - V 1.6 V Note: Since products are not screened at high and low temperature, the specification for this © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 12 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs temperature range is guaranteed by design, not tested in production. . © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 13 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 9.2. Delay Time Combination Table 10 Delay Time Parameter Combination of Delay Time Code: 1 Item Symbol Delay Time (Ta=25℃) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Delay Time (Ta=-20℃~60℃ (Note)) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Condition Min. Typ. Max. Unit V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 1000 115 9 6 200 1300 145 12 8 300 1600 175 15 10 400 ms ms ms ms μs V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 800 95 7 5 140 1300 145 12 8 300 1800 195 17 11 460 ms ms ms ms μs Note: Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed by design, not tested in production. Table11 Delay Time Parameter Combination of Delay Time Code: 2 Item Symbol Delay Time (Ta=25℃) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Delay Time (Ta=-20℃~60℃ (Note)) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Condition Min. Typ. Max. Unit V DD =3.9V→4.5V V DD . =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 700 15 9 6 200 1000 20 12 8 300 1300 25 15 10 400 ms ms ms ms μs V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 600 13 7 5 140 1000 20 12 8 300 1400 27 17 11 460 ms ms ms ms μs Note: Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed by design, not tested in production. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 14 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs Table 12 Delay Time Parameter Combination of Delay Time Code: 3 Item Symbol Delay Time (Ta=25℃) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Delay Time (Ta=-20℃~60℃ (Note)) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Condition Min. Typ. Max. Unit V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 1000 115 4 6 200 1300 145 6 8 300 1600 175 8 10 400 ms ms ms ms μs V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 800 95 3 5 140 1300 145 6 8 300 1800 195 9 11 460 ms ms ms ms μs Note: Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed by design, not tested in production. Table 13 Delay Time Parameter Combination of Delay Time Code: 4 Item Symbol Delay Time (Ta=25℃) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Delay Time (Ta=-20℃~60℃ (Note)) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Condition Min. Typ. Max. Unit V DD =3.9V→4.5V V DD =3.6V→2.0V V DD . =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 200 15 9 6 100 250 20 12 8 150 300 25 15 10 200 ms ms ms ms μs V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 160 13 7 5 80 250 20 12 8 150 340 27 17 11 220 ms ms ms ms μs Note: Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed by design, not tested in production. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 15 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs Table 14 Delay Time Parameter Combination of Delay Time Code: 5 Item Symbol Delay Time (Ta=25℃) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Delay Time (Ta=-20℃~60℃ (Note)) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Condition Min. Typ. Max. Unit V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 700 115 18 12 200 1000 145 24 16 300 1300 175 30 20 400 ms ms ms ms μs V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 600 95 14 10 140 1000 145 24 16 300 1400 195 34 22 460 ms ms ms ms μs Note: Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed by design, not tested in production. Table 15 Delay Time Parameter Combination of Delay Time Code: 6 Item Symbol Delay Time (Ta=25℃) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Delay Time (Ta=-20℃~60℃ (Note)) Overcharge Delay Time T OC Overdischarge Delay Time T OD Discharge Overcurrent Delay Time T DIP Charge Overcurrent Delay Time T CIP Short Circuit Delay Time T SIP Condition Min. Typ. Max. Unit V DD =3.9V→4.5V V DD =3.6V→2.0V V DD . =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 700 115 9 6 200 1000 145 12 8 300 1300 175 15 10 400 ms ms ms ms μs V DD =3.9V→4.5V V DD =3.6V→2.0V V DD =3.6V, CS=0.4V V DD =3.6V, CS=-0.4V V DD =3.0V, CS=1.3V 600 95 7 5 140 1000 145 12 8 300 1400 195 17 11 460 ms ms ms ms μs Note: Since products are not screened at high and low temperature, the specification for this temperature range is guaranteed by design, not tested in production. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 16 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 10. Example of Battery Protection IC Connection PB+ R1 100Ω VDD Battery C1 0.1μF HY2113 Series VSS OD M1 OC M2 CS R2 2kΩ PB- Symbol Device Name R1 Resistor R2 C1 M1 M2 Resistor Capacitor N-MOSFET N-MOSFET Purpose limit current, stabilize VDD and strengthen ESD protection limit current stabilize VDD . Discharge control Charge control Min. Typ. Max. Remark 100Ω 100Ω 200Ω *1 1kΩ 0.01μF - 2kΩ 0.1μF - 2kΩ 1.0μF - *2 *3 *4 *5 *1. R1 should be as small as possible to avoid lowering the overcharge detection accuracy due to current consumption. When a charger is connected in reversed, the current flows from the charger to the IC. At this time, if R1 is connected to high resistance, the voltage between VDD pin and VSS pin may exceed the absolute maximum rating. *2. If R2 has a resistance higher than 2kΩ, the charging current may not be cut when a high-voltage charger is connected. Please select as large a resistance as possible to prevent current when a charger is connected in reversed. *3. C1 will stabilize the supply voltage of VDD, the value of C1 should be equal to or more than 0.01μF. *4. If a FET with a threshold voltage equal to or higher than the overdischarge detection voltage is applied, discharging may be stopped before overdischarge is detected. *5. If the withstanding voltage between the gate and source is lower than the charger voltage, the FET may be destroyed. Caution: 1. The above constants may be changed without notice, please download the most up-to-date datasheet on our website. http://www.hycontek.com 2. It is advised to perform thorough evaluation and test if peripheral devices need to be adjusted. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 17 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 11. Description of Operation 11.1. Normal Status This IC monitors the voltage of the battery connected between the VDD pin and VSS pin and the voltage difference between the CS pin and VSS pin to control charging and discharging. When the battery voltage is in the range from overdischarge detection voltage (V DL ) to overcharge detection voltage (V CU ), and the CS pin voltage is in the range from the charge overcurrent detection voltage (V CIP ) to discharge overcurrent detection voltage (V DIP ), the IC turns both the charging and discharging control MOSFET on. This condition is called the normal status. Under this condition, charging and discharging can both be carried out freely. Notice: Discharging may not be enacted when the battery is first time connected. To regain normal status, CS pin and VSS pin must be shorted or the charger must be connected. 11.2. Overcharge Status Under the normal status, as soon as the battery voltage becomes higher than the overcharge detection voltage (V CU ) during . charging and the detection continues longer than the overcharge detection delay time (T OC ), the HY2113 series will turn the charging control MOSFET off (OC pin) to stop charging. This condition is called the overcharge status. The overcharge status can be released by the following two cases: Condition: disconnect charger (1)The voltage of the battery cell is equal to or lowers than the overcharge release voltage (V CR ) due to self-discharge. (2) When the load is connected, the discharge current will pass through parasitical diode of charging control MOSFET. At this time, CS pin will detect “Diode forward voltage drop (Vf)”. When CS pin voltage rises higher than discharge overcurrent detection voltage (V DIP ) and battery voltage lowers than overcharge detection voltage (V CU ), the overcharge status will be released and back to normal status. Caution: When a charger is connected after overcharge detection, the overcharge status is not released even if the battery voltage is below overcharge release voltage (V CR ). The overcharge status is released when the CS pin voltage goes over the charge overcurrent detection voltage (V CIP ) by removing the charger. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 18 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 11.3. Overdischarge Status 11.3.1. Products with Power-down Function When the battery voltage falls below than the overdischarge detection voltage (V DL ) during discharging in the normal status and the detection continues longer than the overdischarge detection delay time (T OD ), the HY2113 series will turn the discharging control MOSFET off (OD pin) so as to stop discharging. This condition is called the overdischarge status. When the MOSFET is off, CS pin voltage is pulled up by the resistor to VDD in the IC, at this time, the power consumption is reduced to the lowest. This condition is called the “SLEEP MODE”. The overdischarge status will be released by two cases: (1) When CS pin voltage is equal to or lower than the charge overcurrent detection voltage (V CIP ) by charging and the VDD pin voltage is higher than the overdischarge detection voltage (V DL ). (2) When CS pin voltage is equal to or higher than the charge overcurrent detection voltage (V CIP ) by charging and the VDD pin voltage is higher than the overdischarge release voltage (V DR ). 11.3.2. Products with Auto Overdischarge . Recovery Function When the battery voltage falls below than the overdischarge detection voltage (V DL ) during discharging in the normal status and the detection continues longer than the overdischarge detection delay time (T OD ), the HY2113 series will turn the discharging control MOSFET off (OD pin) so as to stop discharging. This condition is called the overdischarge status. The overdischarge status will be released by three cases: (1) When CS pin voltage is equal to or lower than the charge overcurrent detection voltage (V CIP ) by charging and the VDD pin voltage is higher than the overdischarge detection voltage (V DL ). (2) When CS pin voltage is equal to or higher than the charge overcurrent detection voltage (V CIP ) by charging and the VDD pin voltage is higher than the overdischarge release voltage (V DR ). (3) Without connecting a charger, if the VDD pin voltage is higher than overdischarge release voltage (V DR ), the overdischarge status will be released, namely Auto Overdischarge Recovery Function. 11.4. Discharge Overcurrent Status (Discharge Overcurrent & Short Circuit) Under normal condition, the HY2113 continuously monitors the discharge current by sensing the voltage of CS pin. If the voltage of CS pin exceeds the overcurrent detection voltage (V DIP ) and the condition lasts beyond the overcurrent delay time (T DIP ), © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 19 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs discharging will be suspended by turning off the discharge control MOSFET (OD pin). This condition is called the discharge overcurrent status. If the voltage of CS pin exceeds the short circuit detection voltage (V SIP ) and the condition lasts beyond the short circuit delay time (T SIP ), discharging will be suspended by turning off the discharge control MOSFET (OD pin). This condition is called the short circuit status. When the impedance between PB+ and PB- is higher than discharge overcurrent and short circuit release impedance (300kΩ typ.), the discharge overcurrent status and short circuit status will be released and back to normal operation status. In addition, if the impedance between PB+ and PB- is less than discharge overcurrent and short circuit release impedance, CS pin voltage will descend below than overcurrent detection voltage (V DIP ) after the charger is being connected, discharge overcurrent status and short circuit status will be released and back to normal operation status. Caution: (1) If the charger is connected incautiously in reversed, the current direction is the same as discharge current in the circuit. If CS pin voltage goes higher than overcurrent detection voltage (V DIP ), it will enter into discharge overcurrent protection status to block out in-circuit current. . 11.5. Charge Overcurrent Status When a battery is in the normal status, the voltage of the CS pin is lower than the charge overcurrent detection voltage (V CIP ). When the charge current is higher than the specified value and the status lasts beyond the charge overcurrent detection delay time (T CIP ), the charge control MOSFET will be turned off and charging is stopped. This status is called the charge overcurrent status. This IC will be restored to the normal status from the charge overcurrent status when the voltage at the CS pin returns to charge overcurrent detection voltage (V CIP ) or higher by removing the charger. 11.6. 0V Battery Charging Function “Available” This function is used to recharge a connected battery which voltage is 0V due to self-discharge. When the 0V battery charge starting charger voltage (V 0CH ) or a higher voltage is applied between the battery+ (PB+) and battery- (PB-) pins by connecting a charger, the charging control MOSFET gate is fixed to the VDD pin voltage. When the voltage between the gate and the source of the charging control MOSFET becomes equal to or higher than the turn on voltage due to the charger voltage, the charging control MOSFET is turned on to initiate charging. At this time, the discharging control MOSFET is off and the charging current flows through the internal parasitic diode in the discharging control MOSFET. When the battery voltage becomes equal to or higher © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 20 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs than overdischarge detection voltage (V DL ), the HY2113 series will enter into the normal status. Caution (1) Some battery providers do not recommend charging for a completely self-discharged battery. Please ask the battery provider to determine whether to enable or prohibit the 0V battery charging function. (2) The 0V battery charge function has higher priority than the charge overcurrent detection function. Consequently, a product in which use of the 0V battery charging function is enabled to forcibly charge a battery and the charge current cannot be detected when the battery voltage is lower than overdischarge detection voltage (V DL ). 11.7. 0V Battery Charging Function “Unavailable” When a battery that is internally short-circuited (0V battery) is connected, the unavailable 0V charging function will prohibit recharging. When the battery voltage equals to the 0V battery charge inhibition battery voltage (V 0IN ) or lower, the charging control MOSFET gate is fixed to the PB- pin voltage to prohibit charging. When the battery voltage equals to the 0V battery charge inhibition battery voltage (V 0IN ) or higher, charging can be implemented. Caution . (1) Some battery providers do not recommend charging for a completely self-discharged battery. Please ask the battery provider to determine whether to enable or prohibit the 0V battery charging function. © 2011-2015 HYCON Technology Corp www.hycontek.com DS-HY2113-V16_EN Page 21 HY2113 1-Cell Lithium-ion/Lithium Polymer Battery Packs Protection ICs 12. Timing Chart (1) Overcharge Detection, Overdischarge Detection VCU VCR VDD TOC VDR VDL TOD t VDD OD VSS t VDD OC VCS t . VDD CS VDIP VSS VCIP t Charger Connection Load Connection Mode (1) (2) (1) (3) (1) Remark (1) Normal status, (2) Overcharge status, (3) Overdischarge status Remark: (a) overcharge release condition: V CS >V DIP & V DD
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