Description
Designed for pulse-width-modulated (PWM) control of DC motors, the A4956 is capable of 50 V operation and provides gate drive for an all N-channel external MOSFET bridge.
Features
- PHASE/ENABLE/MODE control logic.
- Overcurrent indication.
- Adjustable off-time and blank-time.
- Adjustable current limit.
- Adjustable gate drive.
- Synchronous rectification.
- Internal UVLO.
- Crossover-current protection.
- MOSFET VDS protection.
- Voltage output proportional to load current.
- Decay mode selection for external PWM.
A4956 Datasheet
