MITSUBISHI ICs (AV COMMON)
M54543AL
Bi-DIRECTIONAL MOTOR DRIVER WITH BRAKE FUNCTION AND THERMAL SHUT DOWN FUNCTION
DESCRIPTION
The M54543AL is a semiconductor IC capable of directly driving a smallsize bi-directional motor for forward/reverse rotation.
PIN CONFIGURATION (TOP VIEW)
FEATURES
Wide operating
voltage range (Vcc = 4V to 16V) Direct drive capability by TTL, PMOS and
CMOS IC outputs Low output saturation
voltage (large
voltage across motor) Built-in clamp diode Large output current drive (Io (max) = ±1.
5A) With brake function Built-in thermal shut-down protector circuit
POWER SUPPLY 1
VCC1
1 2 3 4 5 6 7 8 9
DRIVER POWER SUPPLY 1 VCC' 1 OUTPUT 2 INPUT 1 O2 IN1 GND INPUT 2 OUT...