MITSUBISHI BIPOLAR DIGITAL ICs
M54540AL
BI.DIRECTIONAL MOTOR DRIVER
DESCRIPTION
The M54540AL, BI-DIRECTIONAL MOTOR DRIVER, consists of a full bridge power driver designed for a low power D-C motor control.
FEATURES
• Small single-in-line package • Integral diodes for transient suppression • PMOS compatible input
APPLICATION
Audio cassette tape recorder
FUNCTION
The M54540AL, full bridge motor driver, has the logic circuitry and non-darlington power drivers for bidirection control of D-C motors operating at currents of up to 600mA. The power supplies for the logic circuitry and the drivers are separated so that the applied voltage to the motor can be controlled by the Vcc' of the driver supply voltage.
PIN CONFIGURATION (TOP VIEW)
POWER SUPPLY Vee DRIVER POWER SUPPLY 1 VCC' 1
OUTPUT 1 0,