YOUDA INTEGRATED CIRCUIT

YD6220

GENERAL USE ELECTRONIC GOVERNOR

—YD6220

DESCRIPTION

The YD6220 is a monolithic IC developed for speed control of general use DC motors.

FEATURES

*Very large starting torque at low voltage;

*Large power dissipation allowable by using the PCB as a heat sink;

*Various DC motors can be driven by changing the external constants.

BLOCK DIAGRAM

Vref

COM

13

4

2

GND

Vcc

86

5

7

NO.

1

4

5

8

2/3/6/7

SYMBOL

GND

CON

Vcc

OUT

NC

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 3

2006-07-11