AN6652 Datasheet, PDF (1/2 Pages) Panasonic Semiconductor – Motor Control Circuit

ICs for Motor
AN6652
Motor Control Circuit
s Overview
The AN6652 is an IC designed for the rotating speed
control of a compact DC motor which is used for a tape
recorder, record player, etc.
s Features
• Small four-lead plastic package for compact motor.
Fewer external parts
• Stable low reference voltage (1.25V typ.), wide motor
speed setting
• Highly stable operation over a wide range of supply
voltage and torque supply voltage, V_CC = 6V ~ 20V
• Reverse voltage protection circuit is built-in
+ 0.5
8.0 – 0.1
3.05
Unit : mm
1 234
0.5±0.2
1.778
1.778
1.778
5.334
1234
0.5±0.1
1.44 1.76
4-Lead SIP Package (SSIP004-P-0000)
s Pin Descriptions
Pin No.
Pin Name
1 VCC
2 Control Pin
3 GND
4 Motor Pin
s Block Diagram
VREF
× 20
(K)
COM
1
2
3
4
VCC
Control
GND
Motor