PQ20WZ5UJ00H Просмотр технического описания (PDF) - Sharp Electronics

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PQ20WZ5UJ00H

Variable Output,Surface Mount Type Low Power-Loss Voltage Regulators

Sharp Electronics 

PQ20WZ51J00H/PQ20WZ11J00H

■　Setting of Output Voltage

Output voltage is able to set from 3V to 20V when resistors R1 and R2 are attached to ,③、④、⑤ terminals. As for the external

resistors to set output voltage, refer to the figure below and Fig.6.

VO

3

R2

4

VO=Vref×1＋R2/R1

（R1=2kΩ,Vref≒2.64V）

+

R1

5

Vref

■　Typical Application

DC Input

VIN

CIN

1

3

VO

R2

2

CO +

4

5

47μF

Load　

R1

2kΩ

ON/OFF signal　

High:Output ON

Low or Open:Output

⎞

OFF　⎟⎠

Sheet No.: OP06025

6

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