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| PQ200WNA1ZPH PQ200WNA1ZPH Compact Surface Mount type Low Power-Loss Voltage Regulators Features 1.Output current : 1A 2.High isolation voltage VIN:MAX.24 V 3.Low dissipation current www..com (Dissipation current at no load: MAX. 8mA Output OFF-state dissipation current: MAX.5A) 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 Outline Dimensions (Unit : mm) 6.6MAX. 5.20.5 3 2.10.5 (0.3) Epoxy resin 200WNA1 9.7MAX. 2.5MIN. 5.50.2 0.7 MAX. Lead finish identification mark H (00.25) 0.3 +0.2 -0.1 (0.3) Applications 1.AV equipment 2.OA equipment 4-(1.27) ( ) : Typical dimensions Product mass:(0.2g) 1 2 4 5 Absolute Maximum Ratings (Ta=25C) 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 Rating 24 24 5 1 8 150 -40 to +85 -40 to +150 260(10s) Unit V V V A W C C C C 1 2 3 4 5 1 3 Specific IC 2 5 4 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:125C to 150C,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 (0.9) (1.7) PQ200WNA1ZPH Electrical Characteristics (Unless otherwise specified,condition shall be VIN=5V,VO=3.3V(R1=2k),IO=0.5A,VC=2.7V,Ta=25C) Parameter Input voltage Output voltage Load regulation Line regulation Ripple rejection Dropout voltage Reference voltage Temperature coefficient of reference voltage www..com 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 Symbol VIN VO RegL RegI RR VI-O VREF TCVREF VC(ON) IC(ON) VC(OFF) IC(OFF) Iq Iqs Conditions MIN. 3.5 3.0 TYP. MAX. 24 20 1.0 1.0 Unit V V % % dB V V % V A V A mA A IO=5mA to 1A VIN=4 to 10V,IO=5mA Refer to Fig.3 VIN=3.5V Tj=0 to +125C, IO=5mA 4 2.583 60 2.65 1.0 0.5 2.717 2.0 IO=0A IO=0A, VC=0.4V IO=0A VC=0.4V - - 200 0.8 2 8 5 4 In case of opening control terminal , output voltage turns off Fig.1 Test Circuit VIN 1 3 R2 VO VC A Vref IO 2 IC 5 A Iq 4 R1 2k 1F A 10F V RL V VO=Vref x(1+R2/R1) [R1=2k,Vref2.65V] Fig.2 Test Circuit for Ripple Rejection 1 ei ~ VC 2 5 3 + VO R2 4 IO Vref R1 2k 10F RL eo V ~ VIN 1F 2.7V f=120Hz(sine wave) ei(rms)=0.5V VO=3.3V(R1=2k) VIN=5V IO=0.3A RR=20log(ei(rms)/eo(rms)) Sheet No.: OP06073 2 PQ200WNA1ZPH Fig.3 Power Dissipation vs. Ambient Temperature 10 Fig.4 Overcurrent Protection Characteristics 4.0 VC=2.7V,R1=2k,R2=500 VIN=7V Power dissipation PD (W) 8 PD:With infinite heat sink Output voltage VO (V) 3.5 CIN=1F,CO=10F,Ta=Room temp. 3.0 2.5 2.0 1.5 1.0 0.5 VIN=24V VIN=15V VIN=12V VIN=9V 5 www..com 0 -40 -20 0 25 50 75 85 100 125 150 0 0 VIN=5V 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. Output current IO (A) Fig.5 Reference Voltage vs. Ambient Temperature 2.66 VIN=5V VC=2.7V IO=0.5A R1=2k,R2=500(VO=3.3V) CIN=1F,CO=10F Fig.6 Circuit Operating Current vs. Input Voltage 26 Circuit operating current IBIAS (mA) Reference voltage VREF (V) 2.655 24 R1=2k,R2=500 22 CIN=1F,CO=10F 20 Ta=Room temp. 18 16 14 12 10 8 6 4 2 0 IO=0A VIN=5V,VC=2.7V 2.65 2.645 2.64 -50 -25 0 25 Ambient temperature Ta (C) 50 75 85100 125 150 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Input voltage VIN (V) Fig.7 Output Voltage vs. Input Voltage 4 3.5 3 RL= (IO=0A) 2.5 2 1.5 1 0.5 0 0 1 2 3 VC=2.7V R1=2k,R2=500(VO=3.3V) CIN=1F,CO=10F Ta=Room temp. Fig.8 Quiescent Current vs. Ambient Temperature 4 3.8 VIN=5V VC=2.7V IO=0A R1=2k,R2=500(VO=3.3V) CIN=1F,CO=10F Quiescent current Iq(A) Output voltage VO (V) 3.6 3.4 3.2 3 2.8 2.6 2.4 2.2 2 -50 -25 0 RL=6.6 (IO=0.5A) RL=3.3 (IO=1A) 4 5 6 7 8 9 10 25 50 75 85100 125 150 Input voltage VIN (V) Ambient temperature Ta (C) Sheet No.: OP06073 3 PQ200WNA1ZPH Fig.9 Dropout Voltage vs. Ambient Temperature VIN=3.135V VC=2.7V 0.35 IO=0.5A R1=2k,R2=500(VO=3.3V) 0.3 CIN=1F,CO=10F 0.25 0.2 0.15 0.1 0.05 0 -50 -25 0 25 50 75 85 100 125 150 0.4 Fig.10 Ripple Rejection vs. Input Ripple Frequency 80.0 70.0 Dropout voltage VI-O(V) Ripple rejection RR (dB) 60.0 50.0 40.0 30.0 www..com 20.0 IO=0.3A ei(rms)=0.5V VC=2.7V CO=10F 10.0 Ta=Room temp. 0.0 0.1 1 VIN=5V(VO=3.3V) 10 100 1000 Ambient temperature Ta (C) Input ripple frequency f (kHz) Fig.11 Ripple Rejection vs. Output Current 80.0 Ripple rejection RR (dB) 75.0 70.0 65.0 60.0 55.0 50.0 45.0 40.0 0 ei(rms)=0.5V f=120HZ VC=2.7V CO=10F Ta=Room temp. 0.1 0.2 0.3 0.4 0.5 0.6 VIN=5V(VO=3.3V) 0.7 0.8 0.9 1 Output current IO(A) Fig.12 Typical Application DC input 1 3 VO R2 VIN CIN 2 5 4 CO Load R1 2k ON/OFF signal High:Output ON Low or Open:Output OFF Sheet No.: OP06073 4 PQ200WNA1ZPH Fig.13 Dropout Voltage vs. Ambient Temperature Cu area 740mm2 Power dissipation PD (W) 2.0 Cu area 180mm2 Cu area 100mm2 Cu area 70mm2 1.5 Mounting PCB PCB Cu 1.0 Cu area 36mm2 www..com 0.5 0 -40 Material : Glass-cloth epoxy resin Size : 50x50x1.6mm Cu thickness : 35m -20 0 20 40 60 80 100 120 Ambient temperature Ta (C) Fig.14 Output Voltage Adjustment Characteristics (Typical Value) 20 18 R1=2k Output voltage VO(V) 16 14 12 10 8 6 4 2 0 100 1000 10000 100000 R2 () Setting of Output Voltage Output voltage is able to set (3V to 20V) when resistors R1, R2 are attached to ,, terminals. As for the external resistors to set output voltage, refer to the following figure and Fig.14. 3 - + 5 Vref 4 R2 R1 VO VO=Vref x (1+R2/R1) [R1=2k, Vref2.65V] Sheet No.: OP06073 5 |
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