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YD6651B Datasheet, PDF (1/3 Pages) Wuxi Youda electronics Co.,LTD – MOTOR CONTROL CIRCUIT
YOUDA INTEGRATED CIRCUIT
YD6651B
MOTOR CONTROL CIRCUIT—YD6651B
DESCRIPTION
The YD6651B is an IC designed for the rotating speed control of a compact DC motor that is used for a tape
recorder, record player, etc
FEATURES
.
*Small four-lead plastic package for compact motor;
*Fewer external parts;
*Stable low reference voltage (1.0V typ.), wide motor speed setting
*Highly stable operation over a wide range of supply voltage and torque supply voltage, Vcc=3.5~14.4V;
*Reverse voltage protection circuit is built-in.
BLOCK DIAGRAM
8
7
6
5
Vcc
COM
Vref
1 GND 2
3
NO.
1
4
5
SYMBOL
GND
CON
Vcc
4
8
OUT
2/3/6/7
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
2006-07-10