Document
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.DataSheet4U.com (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
■ Outline Dimensions
(Unit : mm)
6.6MAX. 5.2±0.5
3
2.1±0.5
(0.3)
Epoxy resin
200WNA1
9.7MAX. 2.5MIN. 5.5±0.2 0.7 MAX.
Lead finish identification mark
H
(0~0.25) 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=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 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: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
(0.9)
(1.7)
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 Input voltage Output voltage Load regulation Line regulation Ripple rejection Dropout voltage Reference voltage Temperature coefficient of reference voltage www.DataSheet4U.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 μA V μA mA μA
IO=5mA to 1A VIN=4 to 10V,IO=5mA Refer to Fig.3 VIN=3.5V
Tj=0 to +125°C, 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 ②, output voltage turns off
Fig.1 Test Circuit
VIN
1
3 R2
VO
VC
A Vref
IO
2 IC 5 A Iq
4 R1 2kΩ
1μF
A
10 μ F V RL
V
VO=Vref ×(1+R2/R1) [R1=2kΩ,Vref≒2.65V]
Fig.2 Test Circuit for Ripple Rejection
1 ei ~ VC 2 5
3
+
VO
R2
4
IO
Vref R1 2kΩ 10 μ F
RL
eo V ~
VIN
1μF
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
10
Fig.4 Overcurrent Protection Characteristics
4.0
VC=2.7V,R1=2kΩ,R2=500Ω
VIN=7V
Power dissipation PD (W)
8
PD:With infinite heat sink
Output voltage VO (V)
3.5 CIN=1μF,CO=10μF,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.DataSheet4U.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=2kΩ,R2=500Ω(VO=3.3V) CIN=1μF,CO=10μF
Fig.6 Circuit Operating Current vs. Input Voltage
26
Circuit operating current IBIAS (mA)
Reference voltage VREF (V)
2.655
24 R1=2kΩ,R2=500Ω 22 CIN=1μF,CO=10μF 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=∞Ω (IO=0A) 2.5 2 1.5 1 0.5 0 0 1 2 3
VC=2.7V R1=2kΩ,R2=500Ω(VO=3.3V) CIN=1μF,CO=10μF Ta=Room temp.
Fig.8 Quiescent Current vs. Ambient Temperature
4 3.8 VIN=5V VC=2.7V IO=0A R1=2kΩ,R2=500Ω(VO=3.3V) CIN=1μF,CO=10μF
Quiescent current Iq(μA)
Output voltage VO (V)
3.6 3.4 3.2 3 2.8 2.6 2.4 2.2 2 -50 -25 0
RL=6.6Ω (IO=0.5A) RL=3.3Ω (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=2kΩ,R2=500Ω(VO=3.3V) 0.3 CIN=1μF,CO=10μF 0.25 0.2 0.15 0.1 0.05 .