AMT49100 Datasheet - Allegro

AMT49100 80V Automotive Three-Phase MOSFET Driver

The AMT49100 is an N-channel power MOSFET driver capable of controlling MOSFETs connected in a 3-phase bridge arrangement and is specifically designed for 48 V automotive power applications with high-power inductive loads, such as BLDC motors. A fixed-frequency buck converter provides a regulated ga.

AMT49100 Features

* 3-phase bridge MOSFET driver

* Bootstrap gate drive for N-channel MOSFET bridge

* Cross-conduction protection with adjustable dead time

* Fixed-frequency buck converter

* Operation at any PWM duty cycle up to and including 100%

* Programmable g

AMT49100-Allegro.pdf