Click to expand full text
www.DataSheet4U.com
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
Vcc
5
COM
Vref
1
GND
2
3
4
NO.
1
4 CON
5
Vcc
8 OUT
2/3/6/7 NC
SYMBOL
GND
WuXi YouDa Electronics Co., Ltd
Add: No.