PQ200WNA1ZPH PQ200WNA1ZPH Compact Surface Mount type Low Power-Loss Voltage Regulators Features ■ Outline Dimensions (Unit : mm) 1.Output current : 1A 2.High isolation voltage VIN:MAX.24 V 3.Low dissipation current (Dissipation current at no load: MAX. 8mA Output OFF-state dissipation current: MAX.5μA) 4.Built-in ON/OFF function 5.Built-in overcurrent and overheat protection functions 6.Built-in ASO protection function 7.Ceramic capacitor compatible 8.RoHS directive compliant 2.1±0.5 6.6MAX. 5.2±0.5 (0.3) 3 Epoxy resin (1.7) Lead finish identification mark H (0～0.25) 0.3 +0.2 -0.1 Applications ( 1.AV equipment 2.OA equipment ) : Typical dimensions Product mass:(0.2g) 1 2 4 Absolute Maximum Ratings 5 1 Rating 24 24 5 1 8 150 -40 to +85 -40 to +150 260(10s) 3 Specific IC (Ta=25°C) Parameter Symbol *1 Input voltage VIN *1 Output control voltage VC *1 Output adjustment pin voltage Vadj Output current IO *2 PD Power dissipation *3 Tj Junction temperature Topr Operating temperature Tstg Storage temperature Tsol Soldering temperature (0.3) 4-(1.27) (0.9) 9.7MAX. 2.5MIN. 5.5±0.2 0.7 MAX. 200WNA1 2 Unit V V V A W °C °C °C °C 4 5 1 2 3 4 5 DC input (VIN) ON/OFF control terminal (VC) DC output(VO) Output voltage adjustment(Vadj) GND Lead finish:Lead-free solder plating (Composition: Sn2Cu) *1 All are open except GND and applicable terminals. *2 PD: With infinite heat sink *3 There is case that over heat protection function operates at the temperature Tj:125°C to 150°C,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.: OP06073 PQ200WNA1ZPH Electrical Characteristics (Unless otherwise specified,condition shall be VIN=5V,VO=3.3V(R1=2kΩ),IO=0.5A,VC=2.7V,Ta=25°C) Parameter Symbol Conditions MIN. TYP. MAX. Unit VIN 3.5 - 24 V Output voltage VO - Load regulation Line regulation RegL IO=5mA to 1A RegI VIN=4 to 10V,IO=5mA Ripple rejection RR Refer to Fig.3 Dropout voltage VI-O VIN=3.5V Reference voltage VREF - TCVREF ON-state voltage for control ON-state current for control OFF-state voltage for control VC(OFF) IO=0A OFF-state current for control IC(OFF) IO=0A, VC=0.4V Input voltage Temperature coefficient of reference voltage 3.0 - 20 V 1.0 % 1.0 % - dB 60 - 0.5 V 2.583 2.65 2.717 V Tj=0 to +125°C, IO=5mA - ±1.0 VC(ON) 2.0 IC(ON) - - - % 4 200 μA Quiescent current Iq IO=0A Output OFF-state dissipation current Iqs VC=0.4V - V 0.8 V 2 μA 8 mA 5 μA 4 In case of opening control terminal ②, output voltage turns off Fig.1 Test Circuit VIN VO 3 1 R2 VC A 1μF 2 A 4 5 IC V 10μF R1 2kΩ Iq A IO Vref RL V VO=Vref ×(1+R2/R1) [R1=2kΩ,Vref≒2.65V] Fig.2 Test Circuit for Ripple Rejection ei R2 ~ VC VIN + 3 1 IO 5 1μF eo Vref 4 2 VO 10μF R1 2kΩ V ~ RL 2.7V f=120Hz(sine wave) ei(rms)=0.5V VO=3.3V(R1=2kΩ) VIN=5V IO=0.3A RR=20log(ei(rms)/eo(rms)) Sheet No.: OP06073 2 PQ200WNA1ZPH Fig.3 Power Dissipation vs. Ambient Temperature Fig.4 Overcurrent Protection Characteristics 4.0 PD:With infinite heat sink 8 VC=2.7V,R1=2kΩ,R2=500Ω 5 3.0 2.5 VIN=12V VIN=9V VIN=15V 2.0 1.5 VIN=24V 1.0 0.5 0 -40 -20 25 0 50 0 0 75 85 100 125 150 VIN=5V Output current IO (A) Fig.5 Reference Voltage vs. Ambient Temperature 26 Circuit operating current IBIAS (mA) Reference voltage VREF (V) Fig.6 Circuit Operating Current vs. Input Voltage VIN=5V VC=2.7V IO=0.5A R1=2kΩ,R2=500Ω(VO=3.3V) CIN=1μF,CO=10μF 2.655 2.65 2.645 2.64 -50 -25 0 25 16 14 12 10 8 6 IO=0A 4 2 0 50 75 85100 125 150 VIN=5V,VC=2.7V 24 R1=2kΩ,R2=500Ω 22 CIN=1μF,CO=10μF 20 Ta=Room temp. 18 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Input voltage VIN (V) Ambient temperature Ta (°C) Fig.7 Output Voltage vs. Input Voltage Fig.8 Quiescent Current vs. Ambient Temperature 4 4 Quiescent current Iq(μA) Output voltage VO (V) 3.5 3 RL=∞Ω (IO=0A) RL=6.6Ω (IO=0.5A) 2 RL=3.3Ω (IO=1A) 1.5 1 VC=2.7V R1=2kΩ,R2=500Ω(VO=3.3V) CIN=1μF,CO=10μF Ta=Room temp. 0.5 0 VIN=5V VC=2.7V IO=0A R1=2kΩ,R2=500Ω(VO=3.3V) CIN=1μF,CO=10μF 3.8 2.5 0 1 2 3 4 5 6 7 8 9 VIN=3.8V 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.7 Ambient temperature Ta (°C) Note) Oblique line portion:Overheat protection may operate in this area. 2.66 VIN=7V 3.5 CIN=1μF,CO=10μF,Ta=Room temp. Output voltage VO (V) Power dissipation PD (W) 10 3.6 3.4 3.2 3 2.8 2.6 2.4 2.2 2 -50 10 Input voltage VIN (V) -25 0 25 50 75 85100 125 150 Ambient temperature Ta (°C) Sheet No.: OP06073 3 PQ200WNA1ZPH Fig.9 Dropout Voltage vs. Ambient Temperature Fig.10 Ripple Rejection vs. Input Ripple Frequency 80.0 VIN=3.135V VC=2.7V 0.35 IO=0.5A R1=2kΩ,R2=500Ω(VO=3.3V) 0.3 CIN=1μF,CO=10μF 70.0 Ripple rejection RR (dB) Dropout voltage VI-O(V) 0.4 0.25 0.2 0.15 0.1 0.05 0 -50 60.0 50.0 40.0 30.0 ei(rms)=0.5V VC=2.7V 20.0 IO=0.3A CO=10μF 10.0 Ta=Room temp. VIN=5V(VO=3.3V) -25 0 25 0.0 0.1 50 75 85 100 125 150 1 10 100 1000 Input ripple frequency f (kHz) Ambient temperature Ta (°C) Fig.11 Ripple Rejection vs. Output Current Ripple rejection RR (dB) 80.0 75.0 70.0 65.0 60.0 55.0 ei(rms)=0.5V f=120HZ VC=2.7V CO=10μF 50.0 45.0 40.0 0 Ta=Room temp. VIN=5V(VO=3.3V) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Output current IO(A) Fig.12 Typical Application DC input 1 VO 3 R2 VIN CIN 2 4 ON/OFF signal CO Load 5 R1 2kΩ High:Output ON Low or Open:Output OFF Sheet No.: OP06073 4 PQ200WNA1ZPH Fig.13 Dropout Voltage vs. Ambient Temperature Power dissipation PD (W) Cu area 740mm2 2.0 Cu area 180mm2 1.5 Cu area 100mm2 Mounting PCB Cu area 70mm2 PCB Cu 1.0 Cu area 36mm2 0.5 0 -40 Material : Glass-cloth epoxy resin Size : 50×50×1.6mm Cu thickness : 35μm -20 0 20 40 60 80 100 120 Ambient temperature Ta (°C) Fig.14 Output Voltage Adjustment Characteristics (Typical Value) 20 Output voltage VO(V) 18 R1=2kΩ 16 14 12 10 8 6 4 2 0 100 1000 10000 100000 R2 (Ω) Setting of Output Voltage Output voltage is able to set (3V to 20V) when resistors R1, R2 are attached to ③,④,⑤ terminals. As for the external resistors to set output voltage, refer to the following figure and Fig.14. 3 – R2 VO 4 R1 + 5 VO=Vref × (1+R2/R1) [R1=2kΩ, Vref≒2.65V] Vref Sheet No.: OP06073 5