PQxxxENA1ZPH Series PQxxxENA1ZPH Series Low Voltage Operation,Compact Surface Mount type Low Power-Loss Voltage Regulators ■ Outline Dimensions Features (Unit : mm) 2.1±0.5 6.6MAX. Lead finish identification mark 5.2±0.5 (0.3) 3 Epoxy resin (1.7) 9.7MAX. 2.5MIN. 5.5±0.2 0.7 MAX. 015ENA1 H (0～0.25) 0.3+0.2 -0.1 (0.3) 4-(1.27) Applications ( (0.9) 1.Low voltage operation (Minimum operating voltage: 2.35V) 2.Output current : 1A 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.Conform to Flow Soldering SC-63 package 8.RoHS directive compliant ) : Typical dimensions Product mass:(0.2g) 1.Personal computers and peripheral equipment 2.Power supplies for various digital electronic equipment such as DVD player or STB 1 2 4 5 3 1 Model Line-up Specific IC 2 5 Output Voltage (TYP.) 1.5V 1.8V 2.5V 3.3V 1 Model No. 2 3 PQ015ENA1ZPH 4 5 PQ018ENA1ZPH PQ025ENA1ZPH DC input (VIN) ON/OFF control terminal (VC) DC output(VO) NC GND Lead finish:Lead-free solder plating (Composition: Sn2Cu) PQ033ENA1ZPH Absolute Maximum Ratings (Ta=25°C) Parameter Symbol VIN Input voltage *1 Output control voltage VC IO Output current *2 Power dissipation PD *3 Junction temperature Tj Operating temperature Topr Tstg Storage temperature Soldering temperature Tsol *1 Rating Unit V 10 10 V A 1 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 At surface-mounted condition *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.: OP06064 PQxxxENA1ZPH Series Electrical Characteristics (Unless otherwise specified,condition shall be VIN=VO(TYP.)+1V,IO=0.5A,VC=2.7V,Ta=25°C) Parameter MIN. TYP. MAX. Unit Symbol Conditions VIN VO - Refer to the following table.1 Load regulation Line regulation RegL IO=5mA to 1.0A 0.2 1.0 0.1 1.0 % Temperature coefficient of output voltage TCVO Tj=0 to +125°C, IO=5mA ±0.01 %/°C Ripple rejection RR VI-O Refer to Fig.3 60 - 0.2 0.5 V V 200 0.6 μA IC(OFF) VC=0.4V - - VC(OFF) - 5 μA 1 2 mA - 5 μA Input voltage Output voltage RegI 4 Dropout voltage 6 ON-state voltage for control VC(ON) ON-state current for control IC(ON) OFF-state voltage for control OFF-state current for control VIN=VO(TYP.)+1V to VO(TYP.)+6V , IO=5mA IO=0.5A 5 Refer to the following table.2 V - % 2.0 Quiescent current Iq IO=0A Output OFF-state dissipation current Iqs IO=0A, VC=0.4V V - dB V 4 Applied to PQ033ENA1ZPH 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. PQ015ENA1ZPH PQ018ENA1ZPH PQ025ENA1ZPH PQ033ENA1ZPH Symbol VIN VIN VIN VIN Conditions MIN. TYP. MAX. Unit - 2.35 - 10 V 10 10 10 V V V 2.35 3.0 3.8 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. PQ015ENA1ZPH PQ018ENA1ZPH PQ025ENA1ZPH PQ033ENA1ZPH Conditions Symbol VO VO VO VO - MIN. TYP. MAX. Unit 1.47 1.5 1.53 V 1.764 2.45 1.8 2.5 1.836 2.55 V V 3.234 3.3 3.366 V Fig.1 Typical Application 1 VIN 2 CIN 1μF VO 3 CO 10μF 5 ON/OFF signal Load High:Output ON Low or Open:Output OFF Sheet No.: OP06064 2 PQxxxENA1ZPH Series Fig.2 Test Circuit VIN VO 3 1 IO A VC 2 5 1μF A IC V 10μF RL Iq A Fig.3 Test Circuit for Ripple Rejection + 3 1 ei ~ IO 2 1μF VIN eo VC 5 V ~ 10μF RL 2.7V f=120Hz(sine wave) ei(rms)=0.5V VIN=VO(TYP)+2V IO=0.3A RR=20log(ei(rms)/eo(rms)) Fig.5 Overcurrent Protection Characteristics (PQ015ENA1ZPH) 10 1.8 8 1.6 Output voltage VO (V) Power dissipation PD (mW) Fig.4 Power Dissipation vs. Ambient Temperature 5 VIN=5V 1.4 VIN=7V 1.2 1.0 VIN=2.35V 0.8 VIN=10V 0.6 0.4 0.2 0 -40 -20 0 25 50 0 75 85 100 125 150 Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. VIN=3.3V 0 0.5 1 1.5 1.8 Output current IO (A) Sheet No.: OP06064 3 PQxxxENA1ZPH Series Fig.6 Overcurrent Protection Characteristics (PQ018ENA1ZPH) 2.0 2.8 1.6 Output voltage VO (V) VIN=3.3V VIN=5V 1.8 Output voltage VO (V) Fig.7 Overcurrent Protection Characteristics (PQ025ENA1ZPH) VIN=7V 1.4 1.2 VIN=2.35V 1.0 0.8 VIN=10V 0.6 VIN=5V 2.4 VIN=3.3V 2.0 VIN=7V 1.6 1.2 VIN=10V 0.8 0.4 0.4 0.2 0 0 0.5 1 1.5 0 1.8 0 0.5 Output current IO (A) Fig.8 Overcurrent Protection Characteristics (PQ033ENA1ZPH) Fig.9 4.0 2.530 Output voltage VO (V) Output voltage VO (V) 3 VIN=5V 2.5 VIN=7V 2 VIN=10V 1.5 1 Vin=3.5V,VC=2.7V IO=0.5A,CIN=1μF CO=10μF 2.520 2.510 2.500 2.490 0 0.5 1 2.470 -60 -40 -20 1.5 1.6 Output current IO (A) 3.330 0.250 Dropout voltage VI-O(V) 3.310 3.300 3.290 3.280 3.270 -60 -40 -20 0 20 40 60 80 100 120 140 Fig.11 Dropout Voltage vs. Ambient Temperature (PQ025ENA1ZPH,PQ033ENA1ZPH) Vin=4.3V,VC=2.7V IO=0.5A,CIN=1μF CO=10μF 3.320 0 Ambient temperature Ta (°C) Fig.10 Output Voltage vs. Ambient Temperature (PQ033ENA1ZPH) Output voltage VO (V) 1.8 2.480 0.5 0 1.5 Output Voltage vs. Ambient Temperature (PQ025ENA1ZPH) VIN=3.8V 3.5 1 Output current IO (A) 0.200 PQ033ENA1ZPH:VIN=3.135V 0.150 PQ025ENA1ZPH:VIN=2.35V 0.100 0.050 0.000 -60 -40 -20 20 40 60 80 100 120 140 Ambient temperature Ta (°C) VC=2.7V,IO=0.5A CIN=1μF,CO=10μF 0 20 40 60 80 100 120 140 Ambient temperature Ta (°C) Sheet No.: OP06064 4 PQxxxENA1ZPH Series Fig.12 Line Regulation vs. Ambient Temperature 0.500 1.000 VC=2.7V,IO=5mA CIN=1μF,CO=10μF 0.300 0.200 PQ033ENA1ZPH:VIN=4.3V～9.3V 0.100 0.000 -0.100 VC=2.7V IO=5mA～1A CIN=1μF,CO=10μF 0.800 Load regulation RegL(%) 0.400 Line regulation RegI (%) Fig.13 Load Regulation vs. Ambient Temperature PQ025ENA1ZPH:VIN=3.5V～8.5V -0.200 -0.300 -0.400 0.600 PQ033ENA1ZPH:VIN=4.3V 0.400 0.200 0.000 -0.200 -0.400 -0.600 PQ025ENA1ZPH:VIN=3.5V -0.800 -0.500 -60 -40 -20 0 -1.000 -60 -40 -20 20 40 60 80 100 120 140 Fig.14 Quiescent Current vs. Ambient Temperature (PQxxxENA1ZPH) 3.5 Output voltage VO (V) Quiescent current Iq(mA) 4.0 PQ033ENA1ZPH:VIN=4.3V 1.200 1.000 PQ025ENA1ZPH:VIN=3.5V 0.800 0.600 0.400 VC=2.7V IO=0A CIN=1μF CO=10μF 0.200 0.000 -60 -40 -20 0 3.0 2.5 -55°C -40°C 0°C 2.0 1.5 25°C 50°C 85°C 125°C 1.0 0.5 0 20 40 60 80 100 120 140 0 Ambient temperature Ta (°C) Fig.16 Output Voltage Deviation vs. Input Voltage (PQ025ENA1ZPH) Output voltage deviation ΔVO (mV) Output voltage deviation ΔVO (mV) VIN=4.3V,IO=0A CIN=1μF,CO=1μF 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 ON/OFF control voltage VC (V) Fig.17 Output Voltage Deviation vs. Input Voltage (PQ033ENA1ZPH) 1.0 0.5 0 -0.5 -1.5 0 20 40 60 80 100 120 140 Fig.15 Output Voltage vs. ON/OFF Control Voltage (PQ033ENA1ZPH) 1.400 -1.0 0 Ambient temperature Ta (°C) Ambient temperature Ta (°C) VC=2.7V,IO=0A CIN=1μF CO=1μF(Ceramic capacitor) Ta=Room temp. 1.0 0.5 0 -0.5 -1.0 -1.5 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 Input voltage VIN(V) VC=2.7V,IO=0A CIN=1μF CO=1μF(Ceramic capacitor) Ta=Room temp. 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 Input voltage VIN(V) Sheet No.: OP06064 5 PQxxxENA1ZPH Series Fig.19 Output Voltage vs. Input Voltage (PQ025ENA1ZPH) 3 10 VC=2.7V 8 CIN=1μF CO=1μF(Ceramic capacitor) 6 Ta=Room temp. 4 2.5 Output voltage VO (V) Output voltage deviation ΔVO (mV) Fig.18 Output Voltage Deviation vs. Output Current PQ033ENA1ZPH:VIN=4.3V 2 0 -2 PQ025ENA1ZPH:VIN=3.5V -4 IO=0A(RL=∞Ω) 2 IO=0.5A(RL=5Ω) 1.5 IO=1A(RL=2.5Ω) 1 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF 0.5 -6 -8 0 0.2 0.4 0.6 0.8 0 1.0 1 0 3.5 Circuit operating current IBIAS (mA) 30 Output voltage VO (V) 3 IO=0A(RL=∞Ω) 2.5 IO=0.5A(RL=6.6Ω) 1.5 IO=1A(RL=3.3Ω) 1 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF 0.5 0 0 1 2 3 4 5 20 IO=1A(RL=2.5Ω) 15 10 IO=0.5A(RL=5Ω) 5 IO=0A(RL=∞Ω) 0 0 1 1 Dropout voltage VI-O(V) Circuit operating current IBIAS (mA) 0.9 IO=1A (RL=3.3Ω) 15 10 IO=0.5A (RL=6.6Ω) 5 0 IO=0A (RL=∞Ω) 0 1 2 3 2 3 4 5 Fig.23 Dropout Voltage vs. Output Current (PQ025ENA1ZPH) VC=2.7V Ta=Room temp. CIN=1μF CO=1μF 20 5 Input voltage VIN (V) Fig.22 Circuit Operating Current vs. Input Voltage (PQ033ENA1ZPH) 25 4 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF 25 Input voltage VIN (V) 30 3 Fig.21 Circuit Operating Current vs. Input Voltage (PQ025ENA1ZPH) Fig.20 Output Voltage vs. Input Voltage (PQ033ENA1ZPH) 2 2 Input voltage VIN (V) Output current IO (A) 4 0.8 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF 0.7 0.6 VIN=2.35V 0.5 0.4 VIN=2.5V 0.3 0.2 0.1 0 0 5 Input voltage VIN (V) 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Output current IO (A) Sheet No.: OP06064 6 PQxxxENA1ZPH Series Fig.24 Dropout Voltage vs. Output Current (PQ033ENA1ZPH) Dropout voltage VI-O(V) 0.9 0.8 90.0 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF 0.7 0.6 VIN=2.35V 0.5 0.4 VIN=3.135V 0.3 0.2 0.1 0 0 0.2 0.4 018(VIN=3.8V) 80.0 Ripple rejection RR (dB) 1 Fig.25 Ripple Rejection vs. Input Ripple Frequency (PQxxxENA1ZPH) 0.6 0.8 1.0 1.2 1.4 Output current IO (A) 015(VIN=3.5V) 70.0 60.0 025(VIN=4.5V) 50.0 40.0 033(VIN=5.3V) 30.0 ei(rms)=0.5V 20.0 Vc=2.7V IO=0.3A 10.0 CO=10μF Ta=Room temp. 0.0 0.1 1 10 100 Input ripple frequency f (kHz) Fig.26 Ripple Rejection vs. Output Current (PQxxxENA1ZPH) Ripple rejection RR (dB) 80 025(VIN=4.5V) 75 70 033(VIN=5.3V) 65 015(VIN=3.5V) 60 018(VIN=3.8V) 55 ei(rms)=0.5V 50 f=120Hz Vc=2.7V 45 CO=10μF Ta=Room temp. 40 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Output current IO(A) Fig.27 Power Dissipation vs. Ambient Temperature (Typical Value) Power dissipation PD (W) 3 Cu area 740mm 2 2 Mounting PCB PCB Cu Cu area 180mm 2 Cu area 100mm 2 1 Cu area 70mm 2 Cu area 36mm 2 0 -40 0 20 Material : Glass-cloth epoxy resin Size : 50×50×1.6mm Cu thickness : 35μm 40 60 80 125 Ambient temperature Ta (°C) Sheet No.: OP06064 7