Part number:
A3944
Manufacturer:
Allegro
File Size:
3.07 MB
Description:
Automotive low-side fet pre-driver.
Datasheet Details
The A3944 is a programmable six-channel low-side MOSFET pre-driver suitable for use in automotive applications.
Each channel is controllable by a combination of parallel and serial inputs and provides sufficient gate drive current to allow PWM control up to 20 kHz, depending on the MOSFET gate charg
A3944 Features
* 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
Datasheet Details
A3944
Allegro
3.07 MB
Automotive low-side fet pre-driver.
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