PQ200WNA1ZPH View Datasheet(PDF) - Sharp Electronics
Part Name
Description
MFG CO.
'PQ200WNA1ZPH' PDF : 5 Pages View PDF
Fig.3 Power Dissipation vs. Ambient
Temperature
10
PD:With infinite heat sink
8
5
0
-40 -20 0 25 50 75 85 100 125 150
Ambient temperature Ta (°C)
Note) Oblique line portion:Overheat protection may operate in this area.
Fig.5 Reference Voltage vs. Ambient
Temperature
2.66
2.655
VIN=5V
VC=2.7V
IO=0.5A
R1=2kΩ,R2=500Ω(VO=3.3V)
CIN=1μF,CO=10μF
2.65
2.645
2.64
-50 -25 0 25 50 75 85100 125 150
Ambient temperature Ta (°C)
Fig.7 Output Voltage vs. Input Voltage
4
3.5
3
RL=∞Ω (IO=0A)
2.5
RL=6.6Ω (IO=0.5A)
2
RL=3.3Ω (IO=1A)
1.5
1
VC=2.7V
0.5
R1=2kΩ,R2=500Ω(VO=3.3V)
CIN=1μF,CO=10μF
0
Ta=Room temp.
0 1 2 3 4 5 6 7 8 9 10
Input voltage VIN (V)
PQ200WNA1ZPH
Fig.4 Overcurrent Protection Characteristics
4.0
VC=2.7V,R1=2kΩ,R2=500Ω
3.5 CIN=1μF,CO=10μF,Ta=Room temp.
VIN=7V
3.0
2.5
VIN=15V VIN=12V VIN=9V
2.0
1.5
VIN=24V
1.0
0.5
VIN=5V VIN=3.8V
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.7
Output current IO (A)
Fig.6 Circuit Operating Current vs. Input
Voltage
26
VIN=5V,VC=2.7V
24 R1=2kΩ,R2=500Ω
22 CIN=1μF,CO=10μF
20 Ta=Room temp.
18
16
14
12
10
8
6
4
2
IO=0A
00 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Input voltage VIN (V)
Fig.8 Quiescent Current vs. Ambient
Temperature
4
VIN=5V
3.8
VC=2.7V
IO=0A
3.6
R1=2kΩ,R2=500Ω(VO=3.3V)
CIN=1μF,CO=10μF
3.4
3.2
3
2.8
2.6
2.4
2.2
2
-50
-25 0 25 50 75 85100 125 150
Ambient temperature Ta (°C)
Sheet No.: OP06073
3
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