PQ025ENA1ZPH

PQxxxENA1ZPH Series PQxxxENA1ZPH 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 : 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 ■ Outline Dimensions (Unit : mm) 6.6MAX. Lead finish identification mark 2.1±0.5 5.2±0.5 (0.3) 3 015ENA1 9.7MAX. 2.5MIN. 5.5±0.2 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:(0.2g) 1 3 Model Line-up Output Voltage (TYP.) 1.5V 1.8V 2.5V 3.3V Specific IC 2 5 Model No. PQ015ENA1ZPH PQ018ENA1ZPH PQ025ENA1ZPH PQ033ENA1ZPH 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 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 (0.9) (1.7) PQxxxENA1ZPH 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 MIN. TYP. MAX. Unit V V % % %/°C dB V V μA V μA mA μA IO=5mA to 1.0A VIN=VO(TYP.)+1V to VO(TYP.)+6V , IO=5mA Refer to the following table.1 Refer to the following table.2 Tj=0 to +125°C, IO=5mA Refer to Fig.3 IO=0.5A 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 0.2 0.1 ±0.01 60 0.2 1.0 1.0 0.5 - 1 200 0.6 5 2 5 - 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. 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. PQ015ENA1ZPH PQ018ENA1ZPH PQ025ENA1ZPH PQ033ENA1ZPH 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 2 CIN 1μ F 5 CO 10μF Load ON/OFF signal High:Output ON Low or Open:Output OFF Sheet No.: OP06064 2 PQxxxENA1ZPH 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 8 Fig.5 Overcurrent Protection Characteristics (PQ015ENA1ZPH) 1.8 1.6 VIN=5V VIN=7V Power dissipation PD (mW) Output voltage VO (V) 1.4 1.2 1.0 0.8 0.6 0.4 0.2 5 VIN=2.35V VIN=10V 0 -40 -20 0 25 50 75 85 100 125 150 0 VIN=3.3V 0 0.5 1 1.5 1.8 Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. Output current IO (A) Sheet No.: OP06064 3 PQxxxENA1ZPH Series Fig.6 Overcurrent Protection Characteristics (PQ018ENA1ZPH) 2.0 1.8 VIN=3.3V VIN=5V Fig.7 Overcurrent Protection Characteristics (PQ025ENA1ZPH) 2.8 2.4 2.0 1.6 1.2 0.8 0.4 VIN=7V VIN=3.3V VIN=5V Output voltage VO (V) VIN=7V 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 0.5 1 1.5 1.8 VIN=2.35V VIN=10V Output voltage VO (V) 1.6 VIN=10V 0 0 0.5 1 1.5 1.8 Output current IO (A) Output current IO (A) Fig.8 Overcurrent Protection Characteristics (PQ033ENA1ZPH) 4.0 3.5 VIN=3.8V Fig.9 2.530 2.520 2.510 2.500 2.490 2.480 Output Voltage vs. Ambient Temperature (PQ025ENA1ZPH) Vin=3.5V,VC=2.7V IO=0.5A,CIN=1μF CO=10μF Output voltage VO (V) 3 2.5 2 1.5 1 0.5 0 0 0.5 VIN=5V VIN=7V VIN=10V Output voltage VO (V) 1 1.5 1.6 2.470 -60 -40 -20 0 20 40 60 80 100 120 140 Output current IO (A) Ambient temperature Ta (°C) Fig.10 Output Voltage vs. Ambient Temperature (PQ033ENA1ZPH) 3.330 3.320 3.310 3.300 3.290 3.280 3.270 -60 -40 -20 Fig.11 Dropout Voltage vs. Ambient Temperature (PQ025ENA1ZPH,PQ033ENA1ZPH) 0.250 PQ033ENA1ZPH:VIN=3.135V Dropout voltage VI-O(V) Output voltage VO (V) Vin=4.3V,VC=2.7V IO=0.5A,CIN=1μF CO=10μF 0.200 0.150 PQ025ENA1ZPH:VIN=2.35V 0.100 0.050 0 20 40 60 80 100 120 140 0.000 -60 -40 -20 VC=2.7V,IO=0.5A CIN=1μF,CO=10μF 0 20 40 60 80 100 120 140 Ambient temperature Ta (°C) Ambient temperature Ta (°C) Sheet No.: OP06064 4 PQxxxENA1ZPH Series Fig.12 Line Regulation vs. Ambient Temperature 0.500 0.400 Fig.13 Load Regulation vs. Ambient Temperature 1.000 0.800 0.300 0.200 0.100 0.000 -0.100 -0.200 -0.300 -0.400 -0.500 -60 -40 -20 0 20 40 60 80 100 120 140 PQ025ENA1ZPH:VIN=3.5V～8.5V PQ033ENA1ZPH:VIN=4.3V～9.3V Load regulation RegL(%) VC=2.7V,IO=5mA CIN=1μF,CO=10μF Line regulation RegI (%) 0.600 0.400 0.200 0.000 -0.200 -0.400 -0.600 -0.800 VC=2.7V IO=5mA～1A CIN=1μF,CO=10μF PQ033ENA1ZPH:VIN=4.3V PQ025ENA1ZPH:VIN=3.5V -1.000 -60 -40 -20 0 20 40 60 80 100 120 140 Ambient temperature Ta (°C) Ambient temperature Ta (°C) Fig.14 Quiescent Current vs. Ambient Temperature (PQxxxENA1ZPH) 1.400 PQ033ENA1ZPH:VIN=4.3V Fig.15 Output Voltage vs. ON/OFF Control Voltage (PQ033ENA1ZPH) 4.0 3.5 Quiescent current Iq(mA) 1.200 1.000 Output voltage VO (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 0 -55°C -40°C 0°C 25°C 50°C 85°C 125°C PQ025ENA1ZPH:VIN=3.5V 0.800 0.600 0.400 0.200 0.000 -60 -40 -20 0 VC=2.7V IO=0A CIN=1μF CO=10μF 20 40 60 80 100 120 140 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 Ambient temperature Ta (°C) ON/OFF control voltage VC (V) Fig.16 Output Voltage Deviation vs. Input Voltage (PQ025ENA1ZPH) 1.0 Fig.17 Output Voltage Deviation vs. Input Voltage (PQ033ENA1ZPH) Output voltage deviation ΔVO (mV) 1.0 Output voltage deviation ΔVO (mV) 0.5 0.5 0 0 -0.5 -0.5 -1.0 -1.5 0 VC=2.7V,IO=0A CIN=1μF CO=1μF(Ceramic capacitor) Ta=Room temp. -1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 -1.5 0 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) Input voltage VIN(V) Sheet No.: OP06064 5 PQxxxENA1ZPH Series Fig.18 Output Voltage Deviation vs. Output Current Output voltage deviation ΔVO (mV) 10 VC=2.7V 8 CIN=1μF CO=1μF(Ceramic capacitor) 6 Ta=Room temp. Fig.19 Output Voltage vs. Input Voltage (PQ025ENA1ZPH) 3 2.5 Output voltage VO (V) IO=0A(RL=∞Ω) IO=0.5A(RL=5Ω) 4 2 0 -2 -4 -6 -8 0 PQ033ENA1ZPH:VIN=4.3V 2 1.5 1 0.5 0 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF IO=1A(RL=2.5Ω) PQ025ENA1ZPH:VIN=3.5V 0.2 0.4 0.6 0.8 1.0 0 1 2 3 4 5 Output current IO (A) Input voltage VIN (V) Fig.20 Output Voltage vs. Input Voltage (PQ033ENA1ZPH) 3.5 3 Fig.21 Circuit Operating Current vs. Input Voltage (PQ025ENA1ZPH) 30 Circuit operating current IBIAS (mA) Output voltage VO (V) 25 20 IO=0A(RL=∞Ω) 2.5 2 1.5 1 0.5 0 0 1 2 3 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF VC=2.7V Ta=Room temp. CIN=1μF CO=1μF IO=0.5A(RL=6.6Ω) IO=1A(RL=2.5Ω) 15 10 5 IO=0A(RL=∞Ω) 0 0 1 2 3 4 5 IO=1A(RL=3.3Ω) IO=0.5A(RL=5Ω) 4 5 Input voltage VIN (V) Input voltage VIN (V) Fig.22 Circuit Operating Current vs. Input Voltage (PQ033ENA1ZPH) 30 Fig.23 Dropout Voltage vs. Output Current (PQ025ENA1ZPH) 1 0.9 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF Circuit operating current IBIAS (mA) 25 20 15 10 5 0 Dropout voltage VI-O(V) VC=2.7V Ta=Room temp. CIN=1μF CO=1μF 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 IO=1A (RL=3.3Ω) VIN=2.35V IO=0.5A (RL=6.6Ω) IO=0A (RL=∞Ω) 0 1 2 3 4 5 VIN=2.5V 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Input voltage VIN (V) Output current IO (A) Sheet No.: OP06064 6 PQxxxENA1ZPH Series Fig.24 Dropout Voltage vs. Output Current (PQ033ENA1ZPH) 1 0.9 VC=2.7V Ta=Room temp. CIN=1μF CO=1μF Fig.25 Ripple Rejection vs. Input Ripple Frequency (PQxxxENA1ZPH) 90.0 80.0 018(VIN=3.8V) 015(VIN=3.5V) Dropout voltage VI-O(V) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 Ripple rejection RR (dB) 70.0 60.0 50.0 40.0 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 1 033(VIN=5.3V) 025(VIN=4.5V) VIN=2.35V VIN=3.135V 0.2 0.4 0.6 0.8 1.0 1.2 1.4 10 100 Output current IO (A) Input ripple frequency f (kHz) Fig.26 Ripple Rejection vs. Output Current (PQxxxENA1ZPH) 80 025(VIN=4.5V) Ripple rejection RR (dB) 75 70 65 60 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 1 033(VIN=5.3V) 015(VIN=3.5V) 018(VIN=3.8V) Output current IO(A) Fig.27 Power Dissipation vs. Ambient Temperature (Typical Value) 3 Power dissipation PD (W) Cu area 740mm 2 2 Cu area 180mm 2 Cu area 100mm 2 Mounting PCB PCB Cu 1 Cu area 70mm 2 Cu area 36mm 2 Material : Glass-cloth epoxy resin Size : 50×50×1.6mm Cu thickness : 35μm 40 60 80 125 0 -40 0 20 Ambient temperature Ta (°C) Sheet No.: OP06064 7