A4927 Datasheet - Allegro

A4927 - Automotive Half-Bridge MOSFET Driver

The A4927 is an N-channel power MOSFET driver capable of controlling MOSFETs connected in a half-bridge arrangement and is specifically designed for automotive applications with high-power inductive loads, such as brush DC motors solenoids and actuators.

The A4927 is intended for automotive systems

A4927 Features

* Half-bridge MOSFET driver

* Bootstrap gate drive for N-channel MOSFET bridge

* Cross-conduction protection with adjustable dead time

* Charge pump regulator for low supply voltage operation

* 5.5 to 50 V supply voltage operating range

* SPI-com

A4927-Allegro.pdf