AMT49101 Datasheet PDF - Allegro 80V Automotive Three-Phase MOSFET Driver Specs

AMT49101 - 80V Automotive Three-Phase MOSFET Driver

Datasheet Summary

Description

The AMT49101 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 logic supply regulator controller.
Programmable 3.3 or 5 V CMOS compatible logic I/O.

Datasheet Details

Part number	AMT49101
Manufacturer	Allegro
File Size	2.71 MB
Description	80V Automotive Three-Phase MOSFET Driver
Datasheet	AMT49101 Datasheet
Additional preview pages of the AMT49101 datasheet.

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Full PDF Text Transcription

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AMT49101 80 V Automotive Three-Phase MOSFET Driver FEATURES AND BENEFITS • 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 logic supply regulator controller • Programmable 3.

Published: Dec 23, 2020 |