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.
Input terminals are provided for use in controlling the speed and direction of a DC motor with externally applied PWM control signals.
Features
- 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).
A4953 Datasheet
