YD34063 查看數據表（PDF） - Wuxi Youda electronics Co.,LTD

零件编号

产品描述 (功能)

生产厂家

YD34063

DC TO DC CONVERTER CONTROLLER

Wuxi Youda electronics Co.,LTD 

YOUDA INTEGRATED CIRCUIT

YD34063

DC TO DC CONVERTER CONTROLLER—YD34063

DESCRIPTION

The YD34063 is a monolithic regulator subsystem intended for use as DC to DC converter: This device contains

a temperature compensated band-gap reference, a duty-cycle control oscillator, driver and high current output switch.

FEATURES

*Operation From 3.0V to 40V

*Short Circuit Current Limiting

*Low Standby Current

*Output Switch Current Of 1.5A Without External Transistors

*Frequency Of Operation From 100Hz to 100kHz

*Step-up, Step-down or Inverting Switch Regulators

BLOCK DIAGRAM

E

1

T2

Q

S

R

T1

8

D

2

C

7

A CT

IS

3

OSCILLATOR

6

4 1.25Vref

+

COMP.

-

B

5

WuXi YouDa Electronics Co., Ltd

Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China

Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.e-youda.com

SHENZHEN OFFICE Tel： 86-755-83740369

Fax： 86-755-83741418

Ver 5.0

1 of 4

2006-7-10

Share Link: