RP171N331B-TR-FE

RP171x SERIES 150mA 10V INPUT LDO REGULATOR No. EA-245-200219 OUTLINE The RP171x is LDO regulator featuring 150mA output current. Because of the 10V maximum input voltage, RP171x can be used in 2 cell lithium-ion battery powered portable appliances and besides a portable equipment. The supply current is Typ. 23µA though an excellent response characteristics. The output voltage range from 1.2V is possible. The output voltage accuracy and temperature-drift coefficient of output voltage of the RP171x Series are excellent. RP171x has a fold-back protection circuit and a thermal shutdown circuit. Moreover, a standby mode with ultralow supply current can be realized with the chip enable function. SC-88A and SOT-23-5 with high power dissipation packages are available. FEATURES • Supply Current ·················································· Typ. 23µA • · Standby Mode ··················································· Typ. 0.1µA • Dropout Voltage ················································· Typ. 0.20V (IOUT=100mA, VOUT=3.0V) Typ. 0.40V (IOUT=150mA, VOUT=2.8V) • Ripple Rejection ·················································· Typ. 70dB (f=1kHz) • Temperature-Drift Coefficient of Output Voltage ········ Typ. ±80ppm/°C • · Line Regulation ·················································· Typ. 0.02%/V • Output Voltage Accuracy ······································ ±1.0% • Packages ························································· SC-88A, SOT-23-5 • Input Voltage Range ··········································· 2.6V to 10.0V • · Output Voltage Range ·········································· 1.2V to 6.5V (0.1V steps) (For other voltages, please refer to MARK INFORMATIONS.) • · Built-in Fold Back Protection Circuit ························ Typ. 40mA (Current at short mode) • · Built-in Thermal Shutdown Circuit ·························· Shutdown Temperature at 165°C • Built-in Constant Slope Circuit (Soft-start Function) • Ceramic capacitors are recommended to be used with this IC ······ 1.0µF or more APPLICATIONS • • • • Power source for portable communication equipment. Power source for electrical appliances such as cameras, VCRs and camcorders. Power source for battery-powered equipment. Power source for home appliances. 1 RP171x No. EA-245-200219 SELECTION GUIDE The output voltage, auto-discharge(1) function, and package, etc. for the ICs can be selected at the user’s request. Product Name Package Quantity per Reel Pb Free Halogen Free RP171Qxx2∗-TR-FE SC-88A 3,000 pcs Yes Yes RP171Nxx1∗-TR-FE SOT-23-5 3,000 pcs Yes Yes xx : The output voltage can be designated in the range from 1.2V(12) to 6.5V(65) in 0.1V steps. The voltage in 0.05 V step is shown as follows. Example. 1.25 V: RP171x12x∗5 ∗ : The auto discharge function at off state are options as follows. (B) without auto discharge function at off state (D) with auto discharge function at off state BLOCK DIAGRAMS RP171xxxxB VDD RP171xxxxD VOUT VDD Vref Vref Current Limit Thermal Shutdown CE (1) VOUT Current Limit Thermal Shutdown GND CE GND Auto-discharge function quickly lowers the output voltage to 0V by releasing the electrical charge accumulated in the external capacitor when the chip enable signal is switched from the active mode to the standby mode. 2 RP171x No. EA-245-200219 PIN CONFIGURATIONS • SC-88A 5 • SOT-23-5 5 4 (mark side) 1 2 4 (mark side) 3 1 2 3 PIN DESCRIPTIONS • SC-88A Pin No. Symbol Pin Description 1 CE Chip Enable Pin ("H" Active) 2∗ NC No Connection 3 GND Ground Pin 4 VOUT Output Pin 5 VDD Input Pin ∗ Pin No. 2 is connected to the bottom of the IC. It is recommended that the pin be connected to the ground plane on the board, or otherwise be left floating so that there is no contact with other potentials. • SOT-23-5 Pin No Symbol Pin Description 1 VDD Input Pin 2 GND Ground Pin 3 CE Chip Enable Pin ("H" Active) 4 NC No Connection 5 VOUT Output Pin 3 RP171x No. EA-245-200219 ABSOLUTE MAXIMUM RATINGS Symbol Item Rating Unit VIN Input Voltage 12 V VCE Input Voltage (CE Pin) 12 V VOUT Output Voltage −0.3 to VIN+0.3 V IOUT Output Current 330 mA SC-88A PD Power Dissipation (1) (Our Standard Test Land Pattern) 380 mW SOT-23-5 (JEDEC STD. 51-7) 660 Tj Junction Temperature Range −40 to 125 °C Tstg Storage Temperature Range −55 to 125 °C ABSOLUTE MAXIMUM RATINGS Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause permanent damage and may degrade the life time and safety for both device and system using the device in the field. The functional operation at or over these absolute maximum ratings is not assured. RECCOMENDED OPERATING CONDITIONS Parameter Symbol Rating Unit VIN Input Voltage 2.6 to 10 V Ta Operating Temperature Range −40 to 85 °C RECOMMENDED OPERATING CONDITIONS All of electronic equipment should be designed that the mounted semiconductor devices operate within the recommended operating conditions. The semiconductor devices cannot operate normally over the recommended operating conditions, even if they are used over such ratings by momentary electronic noise or surge. And the semiconductor devices may receive serious damage when they continue to operate over the recommended operating conditions. (1)Refer 4 to POWER DISSIPATION for detailed information RP171x No. EA-245-200219 ELECTRICAL CHARACTERISTICS VIN=Set VOUT+1V, IOUT=1mA, unless otherwise noted. The specifications in are guaranteed by Design Engineering at - 40ºC ≤ Ta ≤ 85ºC. RP171xxxxB/D Symbol (Ta = 25°C) Item Conditions Ta=25°C VOUT Output Voltage −40°C ≤ Ta ≤ 85°C IOUT VDIF ISS Istandby Dropout Voltage ×1.01 V VOUT ≤ 1.5V −15 +15 mV VOUT > 1.5V ×0.974 ×1.023 V VOUT ≤ 1.5V −40 +35 mV 150 0.1mA ≤ IOUT ≤ 150mA IOUT=150mA mA 5 40 1.2V ≤ VOUT < 1.3V - 1.400 1.3V ≤ VOUT < 1.5V - 1.300 1.5V ≤ VOUT < 1.8V - 1.100 1.8V ≤ VOUT < 2.3V - 0.800 2.3V ≤ VOUT < 3.0V 0.400 0.580 3.0V ≤ VOUT < 4.0V 0.300 0.480 4.0V ≤ VOUT ≤ 6.5V 0.250 0.400 mV V 40 µA Standby Current VIN=10.0V, VCE=GND 0.1 1.0 µA ±0.02 ±0.2 %/V ISC Short Current Limit IPD CE Pull-down Current VCEH CE Input Voltage "H" VCEL CE Input Voltage "L" RLOW ×0.99 23 Ripple Rejection en Unit IOUT=0mA RR TTSR Max. Supply Current ∆VOUT/∆VIN Line Regulation TTSD Typ. VOUT > 1.5V Output Current ∆VOUT/∆IOUT Load Regulation Min. Thermal Shutdown Temperature Thermal Shutdown Released Temperature Set VOUT+0.5V ≤ VIN ≤ 10.0V (In case that VOUT ≤ 2.1V, 2.6V ≤ VIN ≤ 10.0V) f=1kHz, Ripple 0.2Vp-p, IOUT=30mA (In case that VOUT < 2.0V, VIN=3.0V) VOUT=0V 70 dB 40 mA 0.30 µA 1.7 V 0.8 V Junction Temperature 165 °C Junction Temperature 110 °C Output Noise BW=10Hz to 100kHz 100 µVrms Low Output Nch Tr. ON Resistance (of D version) VIN=7.0V VCE=0V 250 Ω All of unit are tested and specified under load conditions such that Tj≈Ta=25°C except for Output Noise, Ripple Rejection and Thermal Shutdown. 5 RP171x No. EA-245-200219 Product-specific Electrical Characteristics The specifications surrounded by are guaranteed by design engineering at –40°C ≤ Ta ≤ 85°C. RP171xxxxB/D (Ta = 25°C) Product Name 6 VOUT [V] VOUT [V] (Ta = 25°C) (Ta = –40 to 85°C) MIN. TYP. MAX. MIN. TYP. MAX. RP171x12xx 1.185 1.2 1.215 1.160 1.2 1.235 RP171x12xx5 1.235 1.25 1.265 1.210 1.25 1.285 RP171x13xx 1.285 1.3 1.315 1.260 1.3 1.335 RP171x14xx 1.385 1.4 1.415 1.360 1.4 1.435 RP171x15xx 1.485 1.5 1.515 1.460 1.5 1.535 RP171x16xx 1.584 1.6 1.616 1.558 1.6 1.637 RP171x17xx 1.683 1.7 1.717 1.656 1.7 1.739 RP171x18xx 1.782 1.8 1.818 1.753 1.8 1.841 RP171x18xx5 1.832 1.85 1.869 1.802 1.85 1.893 RP171x19xx 1.881 1.9 1.919 1.851 1.9 1.944 RP171x20xx 1.980 2.0 2.020 1.948 2.0 2.046 RP171x21xx 2.079 2.1 2.121 2.045 2.1 2.148 RP171x22xx 2.178 2.2 2.222 2.143 2.2 2.251 RP171x23xx 2.277 2.3 2.323 2.240 2.3 2.353 RP171x24xx 2.376 2.4 2.424 2.338 2.4 2.455 RP171x25xx 2.475 2.5 2.525 2.435 2.5 2.558 RP171x26xx 2.574 2.6 2.626 2.532 2.6 2.660 RP171x27xx 2.673 2.7 2.727 2.630 2.7 2.762 RP171x28xx 2.772 2.8 2.828 2.727 2.8 2.864 RP171x28xx5 2.822 2.85 2.879 2.776 2.85 2.916 RP171x29xx 2.871 2.9 2.929 2.825 2.9 2.967 RP171x30xx 2.970 3.0 3.030 2.922 3.0 3.069 RP171x31xx 3.069 3.1 3.131 3.019 3.1 3.171 RP171x32xx 3.168 3.2 3.232 3.117 3.2 3.274 RP171x33xx 3.267 3.3 3.333 3.214 3.3 3.376 RP171x34xx 3.366 3.4 3.434 3.312 3.4 3.478 RP171x35xx 3.465 3.5 3.535 3.409 3.5 3.581 RP171x36xx 3.564 3.6 3.636 3.506 3.6 3.683 RP171x37xx 3.663 3.7 3.737 3.604 3.7 3.785 RP171x38xx 3.762 3.8 3.838 3.701 3.8 3.887 RP171x39xx 3.861 3.9 3.939 3.799 3.9 3.990 VDIF [V] TYP. MAX. 1.400 1.800 1.350 1.750 1.200 1.550 0.980 1.300 0.770 1.080 0.600 0.850 RP171x No. EA-245-200219 Product-specific Electrical Characteristics are guaranteed by design engineering at –40°C ≤ Ta ≤ 85°C. (Ta = 25°C) The specifications surrounded by RP171xxxxB/D Product Name VOUT [V] VOUT [V] (Ta = 25°C) (Ta = –40 to 85°C) MIN. TYP. MAX. MIN. TYP. MAX. RP171x40xx 3.960 4.0 4.040 3.896 4.0 4.092 RP171x41xx 4.059 4.1 4.141 3.993 4.1 4.194 RP171x42xx 4.158 4.2 4.242 4.091 4.2 4.297 RP171x43xx 4.257 4.3 4.343 4.188 4.3 4.399 RP171x44xx 4.356 4.4 4.444 4.286 4.4 4.501 RP171x45xx 4.455 4.5 4.545 4.383 4.5 4.604 RP171x46xx 4.554 4.6 4.646 4.480 4.6 4.706 RP171x47xx 4.653 4.7 4.747 4.578 4.7 4.808 RP171x48xx 4.752 4.8 4.848 4.675 4.8 4.910 RP171x49xx 4.851 4.9 4.949 4.773 4.9 5.013 RP171x50xx 4.950 5.0 5.050 4.870 5.0 5.115 RP171x51xx 5.049 5.1 5.151 4.967 5.1 5.217 RP171x52xx 5.148 5.2 5.252 5.065 5.2 5.320 RP171x53xx 5.247 5.3 5.353 5.162 5.3 5.422 RP171x54xx 5.346 5.4 5.454 5.260 5.4 5.524 RP171x55xx 5.445 5.5 5.555 5.357 5.5 5.627 RP171x56xx 5.544 5.6 5.656 5.454 5.6 5.729 RP171x57xx 5.643 5.7 5.757 5.552 5.7 5.831 RP171x58xx 5.742 5.8 5.858 5.649 5.8 5.933 RP171x59xx 5.841 5.9 5.959 5.747 5.9 6.036 RP171x60xx 5.940 6.0 6.060 5.844 6.0 6.138 RP171x61xx 6.039 6.1 6.161 5.941 6.1 6.240 RP171x62xx 6.138 6.2 6.262 6.039 6.2 6.343 RP171x63xx 6.237 6.3 6.363 6.136 6.3 6.445 RP171x64xx 6.336 6.4 6.464 6.234 6.4 6.547 RP171x65xx 6.435 6.5 6.565 6.331 6.5 6.650 VDIF [V] TYP. MAX. 0.500 0.750 7 RP171x No. EA-245-200219 APPLICATION INFORMATION TYPICAL APPLICATION VDD C1 VOUT RP171x CE VOUT C2 GND CE Control (External Components) C2 1.0µF MURATA: GRM155B31A105KE15 Phase Compensation In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, use a capacitor C2 with 1.0µF or more and good ESR (Equivalent Series Resistance). (Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for phase compensation, the operation might be unstable. Because of this, test these ICs with as same external components as ones to be used on the PCB.) PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor C1 with a capacitance value as much as 1.0µF or more between VDD and GND pin, and as close as possible to the pins. Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring as short as possible. 8 RP171x No. EA-245-200219 ESR vs. Output Current When using these ICs, consider the following points: The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions when the white noise level is under 40µV (Avg.) are marked as the hatched area in the graph. Measurement conditions Frequency Band : 10Hz to 2MHz Temperature : −40°C to 85°C C1, C2 : Ceramic 1.0µF (Murata GRM155B31A105KE) RP171x12xx RP171x30xx RP171x60xx RP171x65xx 9 RP171x No. EA-245-200219 TYPICAL CHARACTERISTICS Note: Typical Characteristics are intended to be used as reference data; they are not guaranteed. 1) Output Voltage vs. Output Current (Ta = 25°C) RP171x12xx 3.0 Output Voltage V OUT (V) 1.2 Output Voltage V OUT(V) RP171x30xx 3.5 1.4 1.0 0.8 0.6 0.4 2.5 2.0 1.5 1.0 VIN=3.2V VIN=3.4V VIN=2.6V 0.2 0.5 VIN=3.0V VIN=4.0V 0.0 0.0 0 50 100 150 200 250 0 300 50 100 150 200 250 300 Output Current IOUT (mA) Output Current IOUT (mA) RP171x60xx 7.0 Output Voltage V OUT (V) 6.0 5.0 4.0 3.0 2.0 VIN=6.2V VIN=6.4V 1.0 VIN=7.0V 0.0 0 50 100 150 200 250 300 Output Current IOUT (mA) 2) Output Voltage vs. Input Voltage (Ta = 25°C) RP171x12xx 1.4 3.5 1.2 3.0 1.0 0.8 IOUT=1mA 0.6 IOUT=10mA IOUT=50mA 0.4 IOUT=150mA 0.2 2.5 2.0 IOUT=1mA 1.5 IOUT=10mA IOUT=50mA 1.0 IOUT=150mA 0.5 0.0 0.0 0 1 2 3 4 5 6 7 Input Voltage VIN (V) 10 RP171x30xx 4.0 Output Voltage VOUT(V) Output Voltage VOUT(V) 1.6 8 9 10 0 1 2 3 4 5 6 7 Input Voltage VIN (V) 8 9 10 RP171x No. EA-245-200219 RP171x60xx 7.0 Output Voltage VOUT(V) 6.0 5.0 4.0 3.0 IOUT=1mA IOUT=10mA 2.0 IOUT=50mA IOUT=150mA 1.0 0.0 0 1 2 3 4 5 6 7 8 9 10 Input Voltage VIN (V) 3) Supply Current vs. Input Voltage (Ta = 25°C) RP171x12xx RP171x30xx 40 35 35 30 30 Supply Current Iss (μA) Supply Current Iss (μA) 40 25 20 15 10 25 20 15 10 5 5 0 0 0 1 2 3 4 5 6 0 1 2 3 4 5 6 Input Voltage VIN (V) Input Voltage VIN (V) RP171x60xx 40 Supply Current Iss (μA) 35 30 25 20 15 10 5 0 0 1 2 3 4 5 6 7 8 9 10 Input Voltage VIN (V) 11 RP171x No. EA-245-200219 4) Supply Current vs. Output Current (Ta = 25°C) RP171x 160 140 Supply Current Iss (μA) 120 100 80 60 40 20 0 0 25 50 75 100 125 150 Output Current IOUT (mA) 5) Output Voltage vs. Temperature RP171x12xx 1.25 RP171x30xx 3.10 3.08 1.23 Output Voltage V OUT(V) Output Voltage V OUT(V) 1.24 1.22 1.21 1.20 1.19 1.18 3.02 3.00 2.98 2.96 2.94 1.16 2.92 1.15 2.90 -25 0 25 50 75 100 RP171x60xx 6.20 6.16 6.12 6.08 6.04 6.00 5.96 5.92 5.88 5.84 5.80 -50 -25 0 25 50 Temperature Topt (°C) -50 -25 0 25 50 Temperature Topt (°C) Temperature Topt (°C) Output Voltage V OUT(V) 3.04 1.17 -50 12 3.06 75 100 75 100 RP171x No. EA-245-200219 6) Supply Current vs. Temperature RP171x12xx RP171x30xx 40 35 35 30 30 Supply Current Iss (μA) Supply Current Iss (μA) 40 25 20 15 10 25 20 15 10 5 5 0 0 -50 -25 0 25 50 75 100 -50 -25 Temperature Topt (°C) 0 25 50 75 100 Temperature Topt (°C) RP171x60xx 40 Supply Current Iss (μA) 35 30 25 20 15 10 5 0 -50 -25 0 25 50 75 100 Temperature Topt (°C) 7) Dropout Voltage vs. Output Current RP171x12xx RP171x30xx 0.40 1.2 0.35 Dropout Voltage VDIF(V) Dropout Voltage VDIF (V) 1.0 0.8 0.6 85°C 25°C 0.4 -40°C 0.2 85°C 0.30 25°C -40°C 0.25 0.20 0.15 0.10 0.05 0.00 0.0 0 30 60 90 Output Current IOUT (mA) 120 150 0 30 60 90 120 150 Output Current IOUT (mA) 13 RP171x No. EA-245-200219 RP171x60xx 0.40 Dropout Voltage VDIF(V) 0.35 0.30 85°C 0.25 25°C -40°C 0.20 0.15 0.10 0.05 0.00 0 30 60 90 120 150 Output Current IOUT (mA) 8) Dropout Voltage vs. Set Output Voltage (Ta = 25°C) RP171x 9) Minimum Operating Voltage RP171x12xx 3.00 Input Voltage VIN (V) 2.80 2.60 2.40 2.20 2.00 0 14 25 50 75 100 Output Current IOUT (mA) 125 150 RP171x No. EA-245-200219 10) Ripple Rejection vs. Input Bias Voltage (C1=none, C2=Ceramic 1.0µF, Ripple=0.2Vp-p, Ta = 25°C) RP171x30xx 100 RP171x30xx IOUT=1mA 100 90 80 80 Ripple Rejection RR (dB) Ripple Rejection RR (dB) 90 IOUT=30mA 70 60 50 40 30 f=300Hz 20 f=1kHz f=10kHz 10 70 60 50 40 30 10 f=100kHz 0 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 0 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Input Voltage VIN (V) RP171x30xx 100 f=100Hz f=1kHz f=10kHz f=100kHz 20 Input Voltage VIN (V) IOUT=100mA 90 Ripple Rejection RR (dB) 80 70 60 50 40 30 f=300Hz f=1kHz f=10kHz f=100kHz 20 10 0 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 Input Voltage VIN (V) 11) Ripple Rejection vs. Frequency (C1=none, C2=Ceramic 1.0µF, Ta=25°C) RP171x12xx RP171x12xx VIN =2.6VDC+0.2Vp-p 120 110 90 100 80 90 Ripple Rejection RR (dB) Ripple Rejection RR (dB) VIN =3.0VDC+0.2Vp-p 100 80 70 60 50 IOUT=1mA 40 IOUT=30mA 30 IOUT=100mA 20 70 60 50 40 IOUT=1mA 30 IOUT=30mA 20 IOUT=100mA 10 10 0 0 0.1 1 10 Frequency f (kHz) 100 0.1 1 10 Frequency f (kHz) 100 15 RP171x No. EA-245-200219 RP171x30xx RP171x30xx VIN =4.0VDC+0.2Vp-p 90 100 80 90 Ripple Rejection RR (dB) 110 Ripple Rejection RR (dB) 100 70 60 50 40 IOUT=1mA 30 IOUT=30mA 20 IOUT=100mA VIN =5.0VDC+0.2Vp-p 80 70 60 50 40 IOUT=1mA 30 IOUT=30mA IOUT=100mA 20 10 10 0 0 0.1 1 10 100 0.1 1 10 Frequency f (kHz) Frequency f (kHz) RP171x60xx RP171x60xx 90 90 Ripple Rejection RR (dB) 80 Ripple Rejection RR (dB) VIN =8.0VDC+0.2Vp-p 100 VIN =7.0VDC+0.2Vp-p 100 100 70 60 50 40 IOUT=1mA 30 IOUT=30mA 70 60 50 40 IOUT=1mA 30 IOUT=30mA 20 IOUT=100mA 20 80 IOUT=100mA 10 10 0 0 0.1 1 10 Frequency f (kHz) 0.1 100 1 10 Frequency f (kHz) 100 12) Input Transient Response (C1=none, IOUT=30mA, tr=tf=5µs, Ta=25°C) RP171x12xx 1.28 4 1.30 3 Input Voltage 1.26 2 1.24 1 1.22 0 1.20 -1 Output Voltage 1.18 1.16 0 10 20 30 40 50 60 Time t (μs) 16 1.32 70 80 90 100 C2=Ceramic 2.2μF 5 4 1.28 3 Input Voltage 1.26 2 1.24 1 1.22 0 1.20 -2 1.18 -3 1.16 -1 Output Voltage -2 -3 0 10 20 30 40 50 60 Time t (μs) 70 80 90 100 Input Voltage VIN (V) Output Voltage VOUT (V) 1.30 5 Output Voltage VOUT(V) 1.32 RP171x12xx Input Voltage VIN (V) C2=Ceramic 1.0μF RP171x No. EA-245-200219 RP171x30xx 4 Input Voltage 3.06 3 3.04 2 3.02 1 3.00 0 Output Voltage 2.98 2.96 0 10 20 30 40 50 60 70 3 3.04 2 3.02 1 3.00 0 Output Voltage -2 2.96 -1 -2 0 80 90 100 10 20 30 40 50 60 70 80 Time t (μs) RP171x60xx RP171x60xx 8 6.10 7 6.06 6 6.04 5 6.02 4 3 6.00 Output Voltage 5.98 5.96 30 40 50 60 70 80 Output Voltage VOUT(V) 6.12 Input Voltage VIN (V) 9 Input Voltage 20 3.06 2.98 6.08 10 4 Input Voltage -1 6.10 Output Voltage VOUT (V) 3.08 C2=Ceramic 1.0μF 0 5 Time t (μs) 6.12 6 Input Voltage VIN (V) 3.10 C2=Ceramic 2.2μF 90 100 C2=Ceramic 2.2μF 9 8 6.08 7 Input Voltage VIN (V) 3.08 5 Output Voltage VOUT(V) 3.10 6 3.12 Input Voltage VIN (V) 3.12 Output Voltage VOUT (V) RP171x30xx C2=Ceramic 1.0μF Input Voltage 6.06 6 6.04 5 6.02 4 6.00 2 5.98 1 5.96 90 100 3 Output Voltage 2 1 0 10 20 30 Time t (μs) 40 50 60 70 80 90 100 Time t (μs) 13) Load Transient Response (C1=Ceramic 1.0µF, tr=tf=500ns, Ta=25°C) 60 1.7 100 1.7 30 1.6 50 1.5 Output Current : 50mA↔100mA 0 C2=1.0μF 1.4 C2=2.2μF -50 1.3 -100 1.2 -150 Output Voltage 1.1 1.0 -200 -250 -20 -10 0 10 20 30 40 50 60 70 80 Time t (μs) Output Voltage VOUT(V) 1.8 Output Current IOUT(mA) Output Voltage VOUT(V) RP171x12xx 150 1.6 0 Output Current : 0mA↔30mA 1.5 -30 C2=1.0μF 1.4 -60 C2=2.2μF 1.3 -90 1.2 -120 Output Voltage 1.1 Output Current IOUT(mA) RP171x12xx 1.8 -150 1.0 -180 -20 -10 0 10 20 30 40 50 60 70 80 Time t (μs) 17 RP171x No. EA-245-200219 300 2.2 150 2.0 0 Output Current : 1mA↔150mA 1.8 -150 C2=1.0μF 1.6 -300 C2=2.2μF 1.4 -450 1.2 -600 Output Voltage 1.0 Output Current IOUT(mA) Output Voltage VOUT(V) RP171x12xx 2.4 -750 0.8 -900 -40 -20 0 20 40 60 80 100 120 140 160 Time t (μs) Output Current : 50mA↔100mA 0 3.3 C2=1.0μF 3.2 -50 C2=2.2μF 3.1 -100 -150 3.0 Output Voltage 2.9 2.8 -20 -10 0 0 Output Current : 1mA↔150mA 4.2 -150 C2=1.0μF C2=2.2μF 3.0 -450 -600 Output Voltage 2.2 -750 -900 60 80 100 120 140 160 Time t (μs) 18 -300 Output Current IOUT(mA) Output Voltage VOUT(V) 4.6 0 Output Current : 0mA↔30mA 3.3 -30 C2=1.0μF 3.2 C2=2.2μF 3.1 3.0 -60 -90 -120 Output Voltage -150 -180 0 10 20 30 40 50 60 70 80 Time t (μs) 150 20 40 3.4 -20 -10 5.0 0 30 2.8 300 -40 -20 3.5 -250 10 20 30 40 50 60 70 80 RP171x30xx 2.6 60 2.9 5.4 3.4 3.6 -200 Time t (μs) 3.8 Output Voltage VOUT(V) 50 3.4 Output Current IOUT(mA) 100 3.5 Output Voltage VOUT(V) RP171x30xx 150 Output Current IOUT(mA) RP171x30xx 3.6 RP171x No. EA-245-200219 60 6.5 100 6.5 30 6.4 50 Output Current : 50mA↔100mA 6.3 C2=1.0μF 6.2 0 -50 C2=2.2μF 6.1 -100 6.0 -150 5.9 Output Voltage 5.8 -20 -10 0 Output Voltage VOUT(V) 6.6 6.4 0 Output Current : 0mA↔30mA 6.3 C2=1.0μF 6.2 -60 C2=2.2μF 6.1 -90 6.0 -120 -200 5.9 -250 5.8 Output Voltage -150 -180 -20 -10 10 20 30 40 50 60 70 80 -30 0 10 20 30 40 50 60 70 80 Time t (μs) Time t (μs) 8.4 300 8.0 150 7.6 0 Output Current : 1mA↔150mA 7.2 C2=1.0μF 6.8 -150 -300 C2=2.2μF 6.4 -450 6.0 -600 Output Voltage 5.6 5.2 Output Current IOUT(mA) Output Voltage VOUT(V) RP171x60xx -750 -900 -40 -20 0 20 40 60 80 100 120 140 160 Time t (μs) 19 Output Current IOUT(mA) RP171x60xx 150 Output Current IOUT(mA) Output Voltage VOUT(V) RP171x60xx 6.6 RP171x No. EA-245-200219 14) Turn On Speed with CE pin (C1=Ceramic 1.0µF, Ta=25°C) RP171x12xx RP171x30xx VIN=2.6V, C2=Ceramic1.0μF 450 5 2.0 400 4 1.5 350 2.5 VIN=4.0V, C2=Ceramic1.0μF 450 300 IOUT=0mA IOUT=1mA 0.5 250 IOUT=30mA IOUT=150mA 0.0 200 -0.5 150 Inrush Current -1.0 100 -1.5 50 -2.0 0 -2.5 -50 0 50 100 150 200 250 RP171x60xx VIN=7.0V, C2=Ceramic1.0μF 10 450 400 Output Voltage 6 350 CE Input Voltage 2 250 IOUT=0mA IOUT=1mA IOUT=30mA IOUT=150mA -2 200 150 Inrush Current -4 100 -6 50 -8 0 -10 -50 0 50 100 150 Time t (μs) 20 300 200 250 -50 300 Inrush Current Irush (mA) CE Input Voltage VCE / Output Voltage VOUT(V) 8 0 350 CE Input Voltage 2 300 IOUT=0mA 1 IOUT=1mA 250 IOUT=30mA IOUT=150mA 0 -1 200 150 Inrush Current -2 100 -3 50 -4 0 0 50 100 150 Time t (μs) Time t (μs) 4 Output Voltage 3 -5 -50 -50 300 400 200 250 -50 300 Inrush Current Irush (mA) 1.0 CE Input Voltage VCE / Output Voltage VOUT(V) Output Voltage Inrush Current Irush (mA) CE Input Voltage VCE / Output Voltage VOUT(V) CE Input Voltage RP171x No. EA-245-200219 RP171x12xx RP171x30xx VIN=2.6V, IOUT=1mA 2.5 900 VIN=4.0V, IOUT=1mA 5 900 CE Input Voltage 800 4 800 Output Voltage 600 C2=1.0μF 0.5 Inrush Current Irush (mA) 1.0 700 500 C2=2.2μF C2=4.7μF 0.0 400 C2=10μF -0.5 300 Inrush Current -1.0 200 -1.5 100 -2.0 0 -2.5 -50 0 50 100 150 200 250 -100 300 3 2 600 C2=1.0μF 1 500 C2=2.2μF C2=4.7μF 0 400 C2=10μF -1 300 Inrush Current -2 200 -3 100 -4 0 -5 -50 Time t (μs) 700 CE Input Voltage 0 50 Inrush Current Irush (mA) 1.5 CE Input Voltage VCE / Output Voltage VOUT(V) Output Voltage -100 100 150 200 250 300 350 400 Time t (μs) RP171x60xx VIN=7.0V, IOUT=1mA 10 900 8 800 Output Voltage 6 700 4 600 CE Input Voltage 2 500 C2=1.0μF C2=2.2μF 0 C2=4.7μF C2=10μF -2 400 300 Inrush Current -4 200 -6 100 -8 0 -10 -50 0 Inrush Current Irush (mA) CE Input Voltage VCE / Output Voltage VOUT(V) CE Input Voltage VCE / Output Voltage VOUT(V) 2.0 -100 50 100 150 200 250 300 350 400 Time t (μs) 21 RP171x No. EA-245-200219 RP171x12xx RP171x30xx IOUT=1mA, C2=Ceramic1.0μF 2.5 900 5 2.0 800 4 1.5 700 IOUT=1mA, C2=Ceramic1.0μF 900 600 VIN=2.6V 0.5 500 VIN=4V VIN=10V 0.0 400 -0.5 300 -1.0 200 Inrush Current -1.5 100 -2.0 0 -2.5 -50 0 50 100 150 200 250 -100 300 RP171x60xx 900 800 Output Voltage 6 700 4 600 CE Input Voltage 2 500 0 VIN=7V VIN=8V -2 VIN=10V -4 300 200 Inrush Current -6 100 -8 0 0 50 100 150 Time t (μs) 22 400 200 250 -100 300 Inrush Current Irush (mA) CE Input Voltage VCE / Output Voltage VOUT(V) 8 -10 -50 700 CE Input Voltage 2 600 VIN=4V 1 500 VIN=6V VIN=10V 0 400 -1 300 -2 200 Inrush Current -3 100 -4 0 0 50 100 150 Time t (μs) IOUT=1mA, C2=Ceramic1.0μF 10 Output Voltage 3 -5 -50 Time t (μs) 800 200 250 -100 300 Inrush Current Irush (mA) 1.0 CE Input Voltage VCE / Output Voltage VOUT(V) Output Voltage Inrush Current Irush (mA) CE Input Voltage VCE / Output Voltage VOUT(V) CE Input Voltage RP171x No. EA-245-200219 15) Turn Off Speed with CE pin (D Version) (C1=Ceramic 1.0µF, Ta=25°C) RP171x121D RP171x301D 6 2 5 CE Input Voltage 1.6 0 IOUT=0mA 1.2 -2 IOUT=1mA 0.8 -4 IOUT=30mA IOUT=150mA 0.4 -6 0.0 -8 VIN=4.0V 2 CE Input Voltage 4 0 IOUT=0mA 3 2 IOUT=150mA 1 -6 0 -10 0.5 1.0 1.5 2.0 -4 IOUT=30mA -8 Output Voltage -0.4 0.0 -2 IOUT=1mA Output Voltage -0.5 4 -1 2.5 -0.5 Time t (ms) -10 0.0 0.5 1.0 1.5 2.0 2.5 Time t (ms) RP171x601D VIN=7.0V 12 2 CE Input Voltage 8 0 IOUT=0mA 6 -2 IOUT=1mA 4 -4 IOUT=30mA IOUT=150mA 2 -6 0 CE Input Voltage VCE (V) Output Voltage VOUT(V) 10 4 -8 Output Voltage -2 -0.5 -10 0.0 0.5 1.0 1.5 2.0 2.5 Time t (ms) 23 CE Input Voltage VCE (V) Output Voltage VOUT(V) 2.0 4 Output Voltage VOUT(V) 2.4 CE Input Voltage VCE (V) VIN=2.6V POWER DISSIPATION SC-88A Ver. A The power dissipation of the package is dependent on PCB material, layout, and environmental conditions. The following conditions are used in this measurement. Measurement Conditions Item Standard Test Land Pattern Environment Mounting on Board (Wind Velocity = 0 m/s) Board Material Glass Cloth Epoxy Plastic (Double-Sided Board) Board Dimensions 40 mm × 40 mm × 1.6 mm Top Side: Approx. 50% Copper Ratio Bottom Side: Approx. 50% φ 0.5 mm × 44 pcs Through-holes Measurement Result (Ta = 25°C, Tjmax = 125°C) Item Standard Test Land Pattern Power Dissipation 380 mW Thermal Resistance (θja) θja = 263°C/W Thermal Characterization Parameter (ψjt) ψjt = 75°C/W θja: Junction-to-Ambient Thermal Resistance ψjt: Junction-to-Top Thermal Characterization Parameter 600 40 475 400 380 300 40 Power Dissipation (mW) 500 200 100 0 0 25 50 75 85 100 125 Ambient Temperature (°C) 150 Power Dissipation vs. Ambient Temperature Measurement Board Pattern The above graph shows the power dissipation of the package at Tjmax = 125°C and Tjmax = 150°C. Operating the device in the hatched range might have a negative influence on its lifetime. The total hours of use and the total years of use must be limited as follows: Total Hours of Use Total Years of Use (4 hours/day) 13,000 hours 9 years i PACKAGE DIMENSIONS SC-88A Ver. A SC-88A Package Dimensions i POWER DISSIPATION SOT-23-5 Ver. A The power dissipation of the package is dependent on PCB material, layout, and environmental conditions. The following measurement conditions are based on JEDEC STD. 51-7. Measurement Conditions Item Measurement Conditions Environment Board Material Mounting on Board (Wind Velocity = 0 m/s) Glass Cloth Epoxy Plastic (Four-Layer Board) Board Dimensions 76.2 mm × 114.3 mm × 0.8 mm Outer Layer (First Layer): Less than 95% of 50 mm Square Inner Layers (Second and Third Layers): Approx. 100% of 50 mm Square Outer Layer (Fourth Layer): Approx. 100% of 50 mm Square φ 0.3 mm × 7 pcs Copper Ratio Through-holes Measurement Result (Ta = 25°C, Tjmax = 125°C) Item Measurement Result Power Dissipation 660 mW Thermal Resistance (θja) θja = 150°C/W Thermal Characterization Parameter (ψjt) ψjt = 51°C/W θja: Junction-to-Ambient Thermal Resistance ψjt: Junction-to-Top Thermal Characterization Parameter 1000 900 830 Power Dissipation (mW) 800 700 600 660 500 400 300 200 100 0 0 25 50 75 85 100 125 Ambient Temperature (°C) 150 Power Dissipation vs. Ambient Temperature Measurement Board Pattern The above graph shows the power dissipation of the package at Tjmax = 125°C and Tjmax = 150°C. Operating the device in the hatched range might have a negative influence on its lifetime. The total hours of use and the total years of use must be limited as follows: Total Hours of Use Total Years of Use (4 hours/day) 13,000 hours 9 years i SOT-23-5 PACKAGE DIMENSIONS Ver. A 2.9±0.2 1.1±0.1 1.9±0.2 0.8±0.1 (0.95) 4 1 2 0～0.1 0.2min. +0.2 1.6-0.1 5 2.8±0.3 (0.95) 3 0.4±0.1 +0.1 0.15-0.05 SOT-23-5 Package Dimensions i 1. The products and the product specifications described in this document are subject to change or discontinuation of production without notice for reasons such as improvement. Therefore, before deciding to use the products, please refer to our sales representatives for the latest information thereon. 2. The materials in this document may not be copied or otherwise reproduced in whole or in part without prior written consent of our company. 3. Please be sure to take any necessary formalities under relevant laws or regulations before exporting or otherwise taking out of your country the products or the technical information described herein. 4. The technical information described in this document shows typical characteristics of and example application circuits for the products. The release of such information is not to be construed as a warranty of or a grant of license under our company's or any third party's intellectual property rights or any other rights. 5. The products listed in this document are intended and designed for use as general electronic components in standard applications (office equipment, telecommunication equipment, measuring instruments, consumer electronic products, amusement equipment etc.). Those customers intending to use a product in an application requiring extreme quality and reliability, for example, in a highly specific application where the failure or misoperation of the product could result in human injury or death (aircraft, spacevehicle, nuclear reactor control system, traffic control system, automotive and transportation equipment, combustion equipment, safety devices, life support system etc.) should first contact us. 6. We are making our continuous effort to improve the quality and reliability of our products, but semiconductor products are likely to fail with certain probability. In order to prevent any injury to persons or damages to property resulting from such failure, customers should be careful enough to incorporate safety measures in their design, such as redundancy feature, fire containment feature and fail-safe feature. We do not assume any liability or responsibility for any loss or damage arising from misuse or inappropriate use of the products. 7. Anti-radiation design is not implemented in the products described in this document. 8. The X-ray exposure can influence functions and characteristics of the products. Confirm the product functions and characteristics in the evaluation stage. 9. WLCSP products should be used in light shielded environments. The light exposure can influence functions and characteristics of the products under operation or storage. 10. There can be variation in the marking when different AOI (Automated Optical Inspection) equipment is used. In the case of recognizing the marking characteristic with AOI, please contact our sales or our distributor before attempting to use AOI. 11. Please contact our sales representatives should you have any questions or comments concerning the products or the technical information. 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