Datasheet Summary
A4935 Automotive 3-Phase MOSFET Driver
Features
AND BENEFITS
- High current 3-phase gate drive for N-channel MOSFETs
- Cross-conduction protection with adjustable dead time
- Top-off charge pump for 100% PWM
- Charge pump for low supply voltage operation
- Unmitted current sense amplifier
- 5.5 to 50 V supply voltage range
- patible with 3.3 V and 5 V logic
- Extensive diagnostic outputs
- Low-current sleep mode
PACKAGE: 48-pin LQFP with exposed thermal pad (suffix JP)
DESCRIPTION
The A4935 is a 3-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications.
A unique charge pump regulator provides full (>10 V) gate drive...