UTCAN6651 Datasheet, PDF (1/3 Pages) Unisonic Technologies – MOTOR SPEED CONTROL CIRCUIT

UTCAN6651 LINEAR INTEGRATED CIRCUIT
MOTOR SPEED CONTROL
CIRCUIT
DESCRIPTION
The UTC AN6651 is a monolithic integrated circuit
designed for the rotating control of a compact DC motor
which is used for a tape recorder, recorder player etc.
FEATURES
*Wide operating supply voltage: Vcc=3.5V ~ 14.4V
*Small four-lead plastic packer for compact motor.
*Few external components
*Stable low reference voltage (1.0V, typical)
*Wide motor speed setting
*Reverse voltage protection circuit built-in
1
TO-126B
1: Vcc 2: CONTROL 3: GND 4: MOTOR
BLOCK DIAGRAM
UTC
UNISONIC TECHNOLOGIES CO., LTD. ¹
QW-R109-003,A