Datasheet Summary
MITSUBISHI <CONTROL / DRIVER IC>
M54641L/FP
Bi-DIRECTIONAL MOTOR DRIVER WITH BRAKE FUNCTION
DESCRIPTION
The M54641 is a semiconductor integrated circuit that is capable of directly driving a smallsize bi-directional motor rotating in both forward and reverse directions.
PIN CONFIGURATION (TOP VIEW)
Power supply VCC Output 2 O2 IN1 GND Output voltage control Input 2 Output 1 VZ IN2 O1 1 2 3
Features q Wide range of operating voltage (VCC = 4
- 10V,VCC’(max) = 20V) q Low output saturation voltage in stationary motor circuit (large voltage across motors) q Built-in clamp diode q Provided with output voltage control pin (VZ) q Built-in thermal shutdown circuit (Tj(shut) = 120˚C...