PQ018ENAHZPH

PQxxxENAHZPH Series PQxxxENAHZPH Series Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators Features 1.Low voltage operation (Minimum operating voltage: 2.35V) 2.Output current : 1.5A 3.Low dissipation current (Dissipation current at no load: MAX. 2mA Output OFF-state dissipation current: MAX.5μA) 4.Compliant Ceramic capacitors 5.Built-in ON/OFF function 6.Built-in overcurrent and overheat protection functions 7.Correspond to flow soldering 8.RoHS directive compliant ■ Outline Dimensions (Unit : mm) 6.6MAX. Lead finish identification mark 2.1±0.5 5.2±0.5 (0.3) 3 015ENAH 9.7MAX. 2.5MIN. 5.5±0.5 0.7 MAX. Epoxy resin H (0～0.25) 0.3+0.2 -0.1 4-(1.27) (0.3) Applications 1.Personal computers and peripheral equipment 2.Power supplies for various digital electronic equipment such as DVD player or STB 1 2 4 5 ( ) : Typical dimensions Product mass:(0.23g) 1 3 Model Line-up Output Voltage (TYP.) 1.5V 1.8V 2.5V 3.3V Specific IC 2 5 Model No. PQ015ENAHZPH PQ018ENAHZPH PQ025ENAHZPH PQ033ENAHZPH 1 2 3 4 5 DC input (VIN) ON/OFF control terminal (VC) DC output(VO) NC GND Lead finish:Lead-free solder plating (Composition: Sn2Cu) Absolute Maximum Ratings (Ta=25°C) Parameter Symbol Input voltage VIN *1 Output control voltage VC IO Output current *2 Power dissipation Pd *3 Tj Junction temperature Operating temperature Topr Tstg Storage temperature Soldering temperature Tsol *1 Rating Unit V 10 10 V A 1.5 8 W 150 °C °C -40 to +85 -40 to +150 °C °C 260(10s) *1 All are open except GND and applicable terminals. *2 Pd:With infinite heat sink *3 There is case that over heat protection operates at the temperature Tj:125°C to 150°C, so this item cannot be used in this temperature range. Notice The content of data sheet is subject to change without prior notice. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. 1 Sheet No.: OP07002 (0.9) (1.7) PQxxxENAHZPH Series Electrical Characteristics Parameter Input voltage Output voltage Load regulation Line regulation Temperature coefficient of output voltage Ripple rejection 4 6 Unless otherwise specified,condition shall be VIN=VO(TYP.)+1V,IO=0.5A,VC=2.7V,Ta=25°C Symbol VIN VO RegL RegI TCVO RR VI-O VC(ON) IC(ON) VC(OFF) IC(OFF) Iq Iqs Conditions IO=5mA to 1.5A,VIN=VO+1.5V VIN=VO(TYP.)+1V to VO(TYP.)+6V , IO=5mA MIN. MAX. TYP. Refer to the following table.1 Refer to the following table.2 Unit V V % % %/°C dB V V μA V μA mA μA Tj=0 to +125°C, IO=5mA Refer to Fig.3 IO=1.2A 5 Dropout voltage ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent current Output OFF-state dissipation current VC=0.4V IO=0A IO=0A, VC=0.4V 2.0 0.5 0.2 ±0.01 60 2.0 1.0 - 1 0.9 200 0.6 5 2 5 - 4 Applied to PQ033ENAHZPH 5 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. 6 In case of opening control terminal ②, output voltage turns off Table.1 Input Voltage range Unless otherwise specified,condition shall be IO=0.5A,VC=2.7V,Ta=25°C Model No. PQ015ENAHZPH PQ018ENAHZPH PQ025ENAHZPH PQ033ENAHZPH Symbol VIN VIN VIN VIN Conditions MIN. 2.35 2.35 3.0 3.8 TYP. MAX. 10 10 10 10 Unit V V V V - - Table.2 Output Voltage Unless otherwise specified,condition shall be VIN=VO(TYP.)+1V,IO=0.5A,VC=2.7V,Ta=25°C Model No. PQ015ENAHZPH PQ018ENAHZPH PQ025ENAHZPH PQ033ENAHZPH Symbol VO VO VO VO Conditions - MIN. 1.47 1.764 2.45 3.234 TYP. 1.5 1.8 2.5 3.3 MAX. 1.53 1.836 2.55 3.366 Unit V V V V Fig.1 Typical Application VO 1 3 VIN CIN 5 2 CO Load ON/OFF signal High:Output ON Low or Open:Output OFF Sheet No.: OP07002 2 PQxxxENAHZPH Series Fig.2 Test Circuit VIN 1 3 A 2 VC A Iq IC 10μF IO VO 1μF 5 A V RL Fig.3 Test Circuit for Ripple Rejection + 1 ei ~ 2 VIN 1μF 5 2.7V VC 10μF V ~ RL 3 IO eo f=120Hz(sine wave) ei(rms)=0.5V VIN=VO(TYP)+2V IO=0.3A RR=20log(ei(rms)/eo(rms)) Fig.4 Power Dissipation vs. Ambient Temperature 10 Fig.5 Overcurrent Protection Characteristics (PQ018ENAHZPH) 2.0 1.8 VIN=7V VIN=3.3V VIN=5V Power dissipation PD (mW) Output voltage VO (V) 8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 VIN=2.5V VIN=10V 5 VIN=2.35V 0 -40 -20 0 20 40 60 Ambient temperature Ta (°C) 85 100 120 140 150 0 0 0.4 0.8 1.2 1.6 2.0 2.3 Output current IO (A) Note) Oblique line portion:Overheat protection may operate in this area. Sheet No.: OP07002 3 PQxxxENAHZPH Series Fig.6 Output Voltage vs. Ambient Temperature (PQ018ENAHZPH) 1.82 1.815 Fig.7 Dropout Voltage vs. Ambient Temperature (PQ033ENAHZPH) 0.5 0.45 0.4 0.35 0.3 0.25 0.2 -60 -40 -20 Output voltage VO (V) 1.81 1.805 1.8 1.795 1.79 1.785 1.78 -60 -40 -20 0 Dropout voltage VI-O(V) Vin=2.8V,VC=2.7V IO=0.5A,CIN=1μF CO=10μF VC=2.7V,IO=0.5A CIN=1μF,CO=10μF 0 20 40 60 80 100 120 140 20 40 60 80 100 120 140 Ambient temperature Ta (°C) Ambient temperature Ta (°C) Fig.8 Line Regulation vs. Ambient Temperature 1 0.8 Fig.9 2 1.5 Load Regulation vs. Ambient Temperature(PQ018ENAHZPH) VIN=2.8V VC=2.7V IO=5mA to 1.5A CIN=1μF,CO=10μF Line regulation RegI (%) 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -0.1 -60 -40 -20 0 Load regulation RegL(%) VIN=4.3V to 9.3V VC=2.7V,IO=5mA CIN=1μF,CO=10μF 1 0.5 0 -0.5 -1 -1.5 20 40 60 80 100 120 140 -2 -60 -40 -20 0 20 40 60 80 100 120 140 Ambient temperature Ta (°C) Ambient temperature Ta (°C) Fig.10 Quiescent Current vs. Ambient Temperature (PQ018ENAHZPH) 1.4 Fig.11 Output Voltage vs. ON/OFF Control Voltage (PQ018ENAHZPH) 2.0 RL=∞Ω(IO=0A) Quiescent current Iq(mA) 1.2 Output voltage VO (V) 1.6 RL=1.8Ω(IO=1A) 1.2 RL=1.2Ω(IO=1.5A) 0.8 1 0.8 0.6 0.4 0.2 0 -60 -40 -20 0 VIN=2.8V VC=2.7V IO=0A CIN=1μF CO=10μF 20 40 60 80 100 120 140 0.4 0 VC=2.7V CIN=1μF CO=10μF 0 1 2 3 4 5 Ambient temperature Ta (°C) ON/OFF control voltage VC (V) Sheet No.: OP07002 4 PQxxxENAHZPH Series Fig.12 Circuit Operating Current vs. Input Voltage (PQ018ENAHZPH) Circuit operating current IBIAS (mA) 20 16 RL=1.2Ω(IO=1.5A) Fig.13 Dropout Voltage vs. Output Current (PQ033ENAHZPH) 1 VC=2.7V CO=10μF 0.9 CIN=1μF Dropout voltage VI-O(V) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 12 RL=1.8Ω(IO=1A) 8 4 RL=∞Ω(IO=0A) 0 0 1 2 3 4 5 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Input voltage VIN (V) Output current IO (A) Fig.14 Ripple Rejection vs. Input Ripple Frequency (PQxxxENAHZPH) 80.0 70.0 Fig.15 Ripple Rejection vs. Output Current (PQ018ENAHZPH) 80.0 75.0 70.0 65.0 60.0 55.0 ei=0.5Vrms 50.0 f=120Hz VIN=3.8V Vc=2.7V 45.0 CO=10μF Ta=Room temp. 40.0 0 0.2 0.4 0.6 Ripple rejection RR (dB) 60.0 50.0 40.0 30.0 ei(rms)=0.5Vrms 20.0 Vc=2.7V IO=0.3A 10.0 CO=10μF Ta=Room temp. 0.0 0.1 1 10 100 1000 Ripple rejection RR (dB) Input ripple frequency f (kHz) Output current IO(A) 0.8 1 1.2 1.4 Fig.16 Power Dissipation vs. Ambient Temperature (Typical Value) Cu area 740mm2 Power dissipation PD (W) 2.0 Cu area 180mm2 Cu area 100mm2 Cu area 70mm2 1.0 Cu area 36mm2 1.5 Mounting PCB PCB Cu 0.5 0 -40 Material : Glass-cloth epoxy resin Size : 50×50×1.6mm Cu thickness : 35μm -20 Ambient temperature Ta (°C) 0 20 40 60 80 100 120 Sheet No.: OP07002 5