AMT49100 - 80V Automotive Three-Phase MOSFET Driver

Allegro

AMT49100 Datasheet Preview — Preview of AMT49100 PDF

Datasheet Details

Part number	AMT49100
Manufacturer	Allegro
File Size	2.62 MB
Description	80V Automotive Three-Phase MOSFET Driver
Datasheet	AMT49100-Allegro.pdf

AMT49100 Product details

Description

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.

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 gate drive strength.
10 to 80 V supply voltage operating range.
Programmable 3.3 or 5 V CMOS compatible logic I/O.
Three programmable current sense amplifiers.
S.

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Published: Dec 23, 2020 |