PQ20RX05 데이터 시트보기 (PDF) - Sharp Electronics

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PQ20RX05

Variable Output Type Low Power-Loss Voltage Regulator with ON/OFF Control Function

Sharp Electronics 

Low Power-Loss Voltage Regulators

Fig.17 Circuit Operating Current vs. Input

Voltage (PQ20RX05)

20 Vc=2.7V,

R1=2kΩ, R2=500Ω

(Vo=3.3V)

15

RL =6.6Ω

10

RL =11Ω

5

RL =∞Ω

0

01 2 345 6

Input voltage VIN (V)

s Typical Application

DC input

1

3

Cin

2

4

5

VIN

VO

R2

CO +

R1

2kΩ

Load

ON/OFF signal

High : Output ON

Low or Open : Output OFF

PQ20RX05/PQ20RX11

Fig.18 Circuit Operating Current vs. Input

Voltage (PQ20RX11)

30

Vc=2.7V,

R1=2kΩ, R2=500Ω

25

(Vo=3.3V)

20

RL =3.3Ω

15

RL =6.6Ω

10

5

RL =∞Ω

0

0 1 2 34567 8

Input voltage VIN (V)

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