The integrated circuit M54543 is a semiconductor capable of directly driving a small bi-directional motor to rotate forward/backward.

Wide operating voltage range (Vcc = 4V to 16V)
TTL, PMOS and CMOS outputs can be directly driven
Low output saturation voltage (high engine voltage)
Built-in gripper diode
Large output current unit (Io (max.) =± 1.2A)
Braking function
Scope of application: commercial equipment, recorders and other recorders, cassette recorders and video recorders

specification

Maximum voltage available: 16V
Power dissipation: 1.15W
Minimum operating temperature: -10°C
Maximum operating temperature: 75°C
SIP encapsulation
9-needle