PQxxxEZ1HZxH Series PQxxxEZ1HZxH Series Low Voltage Operation Low Power-Loss Voltage Regulators ■ Outline Dimensions Features (Unit : mm) 1.Low voltage operation (Minimum operating voltage: 2.35V) 2.5V input → available 1.5 to 1.8V 2.Low dissipation current Dissipation current at no load: MAX. 2mA Output OFF-state dissipation current: MAX. 5μA 3.Low power-loss 4.Built-in overcurrent and overheat protection functions 5.RoHS directive compliant 2.3±0.5 6.6MAX. ±0.5 (0.5) 5.2 3 Lead finish identification mark H (1.7 ) 5.5±0.5 0 1 5 EZ1 H (0～0.25) Applications +0.2 0.5–0.1 (0.5) 4–(1.27) 1.Power supplies for personal computers and peripheral equipment 2.Power supplies for various electronic equipment such as DVD player or STB ( (0.9 ) 2.5 MIN. 9.7MAX. Epoxy resin ) : Typical dimensions Product mass:(0.3g) 1 2 3 4 5 Model Line-up 1 Output current 1.5A Package type Taping Sleeve Taping Sleeve 1.8V 2 2.5V 5 PQ015EZ1HZPH PQ018EZ1HZPH PQ025EZ1HZPH PQ015EZ1HZZH PQ018EZ1HZZH PQ025EZ1HZZH 3.0V 1.5A Specific IC Output voltage 1.5V 3 3.3V 1 2 3 4 5 PQ030EZ1HZPH PQ033EZ1HZPH PQ030EZ1HZZH PQ033EZ1HZZH 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) Symbol VIN *1 ON/OFF control terminal voltage VC IO Output current *2 Power dissipation PD *3 Junction temperature Tj Operating temperature Topr Tstg Storage temperature Tsol Soldering temperature *1 Parameter Input voltage 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 Overheat protection may operate at Tj:125°C to 150°C 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.: OP06051 PQxxxEZ1HZxH Series Electrical Characteristics (Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.5A,VC=2.7V, Ta=25˚C) Parameter Input voltage Output voltage Load regulation Line regulation Temperature coefficient of output voltage Symbol Conditions VIN － － VO RegL 4 Dropout voltage RegI TCVO RR VI-O 6 ON-state voltage for control ON-state current for control VC(ON) IC(ON) OFF-state voltage for control OFF-state current for control VC(OFF) IC(OFF) Ripple Rejection Quiescent current Output OFF-state dissipation current MIN. － IO=5mA to 1.5A － － 45 － VIN=VO(TYP.)+1V to VO(TYP.)+6V Tj=0 to 125°C, IO=5mA Refer to Fig.2 5 IO=1.25A 0.2 0.1 ±0.01 2.0 － － － － － － － － VC=0.4V Iq Iqs TYP. MAX. Refer to the table 1 Refer to the table 2 IO=0A IO=0A, VC=0.4V 60 － － － － － 1 － 2.0 1.0 － － 1.0 － 200 0.8 2 2 5 Unit V V % % %/°C dB V V μA V μA mA μA 4 Applied PQ030EZ1HZxH,PQ033EZ1HZxH 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 Line-up (Unless otherwise specified, condition shall be IO=0.5A,VC=2.7V, Ta=25˚C) Model No. PQ015EZ1HZxH PQ018EZ1HZxH PQ025EZ1HZxH PQ030EZ1HZxH PQ033EZ1HZxH Symbol Conditions VIN VIN VIN VIN − − − − − VIN MIN. 2.35 2.35 3.0 3.5 3.8 TYP. − − − − − MAX. 10 10 10 10 10 Unit V V V V V Table.2 Output Voltage Line-up (Unless otherwise specified, condition shall be VIN=VO(TYP.)+1V, IO=0.5A,VC=2.7V, Ta=25˚C) Model No. PQ015EZ1HZxH PQ018EZ1HZxH PQ025EZ1HZxH PQ030EZ1HZxH PQ033EZ1HZxH Symbol Conditions VO VO VO VO − − − − − VO MIN. 1.45 1.75 2.438 2.925 3.218 TYP. 1.5 1.8 2.5 3.0 3.3 MAX. 1.55 1.85 2.562 3.075 3.382 Unit V V V V V Sheet No.: OP06018 2 PQxxxEZ1HZxH Series Fig.1 Test Circuit VIN VO 3 1 A VC 2 + 5 0.33μF A + IC V 47μF RL Iq A IO Fig.2 Test Circuit for Ripple Rejection + 3 1 ei ~ IO 2 + VIN 0.33μF VC eo + 5 47μF 2.7V V ~ RL f=120Hz(sine wave) ei(rms)=0.5V VIN= VO(TYP)+2V IO=0.3A RR=20log(ei(rms)/eo(rms)) Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 Overcurrent Protection Characteristics (PQ015EZ1HZxH) 1.5 8 V IN =2.35V V IN =2.5V V IN =3V P D : With infinite heat sink Output voltage VO (V) Power dissipation PD (W) 10 5 1 V IN =3.3V V IN =5V 0.5 0 0 －40 －20 0 20 40 60 80 Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. 0 2 0.5 1 1.5 Output current IO (A) Sheet No.: OP06018 3 PQxxxEZ1HZxH Series Fig.5 Overcurrent Protection Characteristics (Typical Value)(PQ018EZ1HZxH) Fig.6 Overcurrent Protection Characteristics (PQ025EZ1HZxH) 2 2.5 V IN =3V Output voltage VO (V) Output voltage VO (V) V IN =2.35V 1.5 V IN =2.5V V IN =3V 1 V IN =3.3V V IN =5V 0.5 2 V IN =3.3V V IN =3.6V 1.5 V IN =4.5V V IN =5V 1 0.5 0 0 0 2 0.5 1 1.5 Output current IO (A) 0 Fig.7 Overcurrent Protection Characteristics (PQ030EZ1HZxH) 0.5 1 1.5 2 Output current IO (A) Fig.8 Overcurrent Protection Characteristics (PQ033EZ1HZxH) 3 3 Output voltage VO (V) Output voltage VO (V) V IN =10V V IN =7V 2 V IN =10V V IN =5.5V 1 V IN =7V 2 V IN =5.5V 1 V IN =5V V IN =5V V IN =4.5V 0 0 0.5 1 1.5 0 2 Output current IO (A) 1.5 2 1.85 V IN =2.5V V C =2.7V I O =0.5A 1.84 Output voltage VO (V) Output voltage VO (V) 1 Fig.10 Output Voltage vs. Junction Temperature (PQ018EZ1HZxH) 1.55 1.53 0.5 Output current IO (A) Fig.9 Output Voltage vs. Junction Temperature (PQ015EZ1HZxH) 1.54 V IN =4.5V 0 1.52 1.51 1.5 1.49 1.48 1.83 V IN =2.8V V C =2.7V I O =0.5A 1.82 1.81 1.8 1.79 1.78 1.47 1.77 1.46 1.76 1.45 －50 －25 0 25 50 75 100 125 Junction temperature Tj (°C) 1.75 －50 －25 0 25 50 75 100 125 Junction temperature Tj (°C) Sheet No.: OP06018 4 PQxxxEZ1HZxH Series Fig.11 Output Voltage vs. Junction Temperature (PQ025EZ1HZxH) Fig.12 Output Voltage vs. Junction Temperature (PQ030EZ1HZxH) 3.05 2.525 V IN =3.5V V C =2.7V I O =0.5A Output voltage VO (V) 2.515 2.51 2.505 2.5 2.495 2.49 3.03 3.02 3.01 3 2.99 2.98 2.485 2.97 2.48 2.96 2.95 －50 －25 0 25 50 75 100 125 Junction temperature Tj (°C) 2.475 －50 －25 0 25 50 75 100 125 Junction temperature Tj (°C) Fig.14 Output Voltage vs. Input Voltage (PQ015EZ1HZxH) Fig.13 Output Voltage vs. Junction Temperature (PQ033EZ1HZxH) 3.35 2 3.33 Output voltage VO (V) V IN =4.3V V C =2.7V I O =0.5A 3.34 Output voltage VO (V) V IN =4V V C =2.7V I O =0.5A 3.04 Output voltage VO (V) 2.52 3.32 3.31 3.3 3.29 3.28 3.27 1.5 1 RL=∞Ω(IO=0A) R L =2Ω(I O =0.75A) R L =4Ω(I O =1.5A) 0.5 V C =2.7V T a=Room temp. C IN =0.33μF, C O =47μF 3.26 3.25 －50 －25 0 25 50 75 100 125 Junction temperature Tj (°C) 0 0 Fig.15 Output Voltage vs. Input Voltage (PQ018EZ1HZxH) 2 3 4 Input voltage VIN (V) 5 Fig.16 Output Voltage vs. Input Voltage (PQ025EZ1HZxH) 2 3 Output voltage VO (V) Output voltage VO (V) 1 1.5 1 R L =∞Ω(I O =0A) R L =2.4Ω(I O =0.75A) R L =1.2Ω (I O =1.5A) 0.5 V C =2.7V T a=Room temp. C IN =0.33μF, C O =47μF 0 0 1 2 3 4 Input voltage VIN (V) 2 RL=∞Ω (IO=0A) R L =1.67Ω (I O =0.75A) R L =3.3Ω (I O =1.5A) 1 V C =2.7V T a=Room temp. C IN =0.33μF C O =47μF 0 5 0 1 2 3 4 Input voltage VIN (V) 5 Sheet No.: OP06018 5 PQxxxEZ1HZxH Series Fig.17 Output Voltage vs. Input Voltage (PQ030EZ1HZxH) Fig.18 Output Voltage vs. Input Voltage (PQ033EZ1HZxH) 4 Output voltage VO (V) Output voltage VO (V) 3 2 RL=∞Ω (IO=0A) R L =4Ω(I O =0.75A) R L =2Ω(I O =1.5A) 1 V C =2.7V T a=Room temp. C IN =0.33μF C O =47μF 0 0 1 2 3 4 Input voltage VIN (V) 2 RL=∞Ω (IO=0A) R L =4.4Ω (I O =0.75A) R L =2.2Ω (I O =1.5A) 1 0 0 1 V C =2.7V T a=Room temp. C IN =0.33μF C O =47μF R L =1Ω(I O =1.5A) 10 R L =2Ω(I O =0.75A) RL=∞Ω (IO=0A) 0 5 20 V C =2.7V T a=Room temp. C IN =0.33μF C O =47μF R L =1.2Ω (I O =1.5A) 10 R L =2.4Ω (I O =0.75A) RL=∞Ω (IO=0A) 0 0 1 2 3 4 5 0 1 Input voltage VIN (V) Fig.21 Circuit Operating Current vs. Input Voltage (PQ025EZ1HZxH) 2 3 4 Input voltage VIN (V) 5 Fig.22 Circuit Operating Current vs. Input Voltage (PQ030EZ1HZxH) 30 30 Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) 2 3 4 Input voltage VIN (V) Fig.20 Circuit Operating Current vs. Input Voltage (PQ018EZ1HZxH) Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) 3 5 Fig.19 Circuit Operating Current vs. Input Voltage (PQ015EZ1HZxH) 20 V C =2.7V T a=Room temp. C IN =0.33μF, C O =47μF V C =2.7V T a=Room temp. C IN =0.33 μF C O =47μF 20 R L =1.67Ω (I O =1.5A) R L =3.3Ω (I O =0.75A) 10 RL=∞Ω (IO=0A) 0 0 1 2 3 4 Input voltage VIN (V) 5 20 V C =2.7V T a=Room temp. C IN =0.33?μF C O =47?μF R L =2Ω (I O =1.5A) R L =4Ω (I O =0.75A) 10 RL=∞Ω (I O =0A) 0 0 1 2 3 4 Input voltage VIN (V) 5 Sheet No.: OP06018 6 PQxxxEZ1HZxH Series Fig.24 Dropout Voltage vs. Junction Temperature 0.4 30 V C =2.7V T a=Room temp. C IN =0.33μF C O =47μF 20 Dropout voltage VI-O(V) Circuit operating current IBIAS (mA) Fig.23 Circuit Operating Current vs. Input Voltage (PQ033EZ1HZxH) R L =2.2Ω (I O =1.5A) R L =4.4Ω (I O =0.75A) 10 RL=∞Ω (I O =0A) 1 2 3 4 Input voltage VIN (V) PQ030EZ1HZxH 0.15 0.1 70 Ripple rejection RR (dB) Quiescent current Iq(mA) 0.2 75 1 0.8 PQ025EZ1HZxH (V IN =3.5V) PQ018EZ1HZxH (V IN =2.8V) 0.6 0.25 Fig.26 Ripple Rejection vs. Input Ripple Frequency PQ033EZ1HZxH (V IN =4.3V) PQ030EZ1HZxH (V IN =4V) 1.2 0.3 0 －50 －25 0 25 50 75 100 125 Junction temperature Tj (°C) 5 Fig.25 Quiescent Current vs. Junction Temperature 1.4 V C =2.7V I O =1.25A PQ033EZ1HZxH 0.05 0 0 0.35 PQ015EZ1HZxH (V IN =2.5V) 0.4 0.2 V C =2.7V I O =0A 0 －50 －25 0 25 50 75 100 125 Junction temperature Tj (°C) PQ015EZ1HZxH (V IN =3.5V) PQ018EZ1HZxH (V IN =3.8V) 65 60 55 PQ030EZ1HZxH (V IN =5.0V) PQ025EZ1HZxH (V IN =4.5V) ei(rms) =0.5V 50 V IN =5V PQ033EZ1HZxH (V IN =5.3V) 45 V C =2.7V I O =0.3A 40 C O =47μF T a=Room temp. 35 0.1 1 10 100 Input ripple frequency f (kHz) Fig.27 Ripple Rejection vs. Output Current 80 PQ015EZ1HZxH (V IN =3.5V) Ripple rejection RR (dB) 75 PQ018EZ1HZxH (V IN =3.8V) PQ025EZ1HZxH (V IN =4.5V) 70 65 60 PQ030EZ1HZxH (V IN =5.0V) PQ033EZ1HZxH (V IN =5.3V) 55 50 ei(rms) =0.5V, f=120Hz V C =2.7V, C O =47μF T a=Room temp. 45 40 0 0.25 0.5 0.75 1 1.25 1.5 Output current IO(A) Sheet No.: OP06018 7 PQxxxEZ1HZxH Series Power dissipation PD (W) Fig.28 Power Dissipation vs. Ambient Temperature (Typical Value) 2.0 1.5 1.0 Cu area 740mm2 Cu area 180mm2 Cu area 100mm2 Cu area 70mm2 Mounting PCB PCB Cu Cu area 36mm2 0.5 0 －40 －20 0 20 40 60 Material : Glass-cloth epoxy resin Size : 50×50×1.6mm Cu thickness : 35μm 80 Ambient temperature Ta (°C) ■ Typical Application 1 V IN + VO 3 2 C IN CO + LOAD 5 ON/OFF signal High：Output ON Low or open：Output OFF Sheet No.: OP06018 8