Datasheet Summary
Automotive Low-Side FET Pre-Driver
Features
AND BENEFITS
- 6 channels
- Drives logic-level N-channel MOSFETs
- 40 mA gate drive current
- Short and open detection
- High-voltage (50 V) drain feedback inputs
- Programmable fault timers and thresholds per channel
- UVLO and thermal warning circuitry
- Serial or parallel gate drive control
- Highly configurable, through SPI-patible interface
- pact TSSOP package
APPLICATIONS:
- Automotive ECU
- Automotive high-side actuators
PACKAGE:
28-pin TSSOP with exposed thermal pad (suffix LP)
DESCRIPTION
The A3944 is a programmable six-channel low-side MOSFET pre-driver suitable for use in automotive applications. Each channel is...