A4953 Datasheet PDF - Allegro MicroSystems

Description

●Designed for pulse width modulated (PWM) control of DC motors, the A4952 and A4953 are capable of peak output currents to ±2 A and operating voltages to 40 V.

●Features and Benefits

●• Low RDS(on) outputs

●• Overcurrent protection (OCP)

●  ▫Motor short protection

●  ▫Motor lead short to ground protection

●  ▫Motor lead short to battery protection

●• Low Power Standby mode

●• Adjustable PWM current limit

●• Synchronous rectification

●• Internal undervoltage lockout (UVLO)

●• Crossover-current protection

●• Fault output (A4952 only)

●• Selectable retry (A4952 only)