RT34063APN 查看數據表（PDF） - Richtek Technology

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RT34063APN

DC-to-DC Converter Control Circuits

Richtek Technology 

RT34063A

8

7

RSC

VIN 0.33

6

25V

100uF

SQ

R

1

Q2

Q1

2 1N5819

IPK

CT

OSC

+

- COMP

CT

1.25V

Ref

L

3

220uH

470pF

5

R1

1.2K

R2

3.6K

4

470uF

VOUT

5.0V/500mA

CO

Optional Filter

1.0uH

VOUT

100uF

Figure 3. Step-down Converter

www.richtek.com

4

DS34063A-13 March 2007

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