AMT49400 - Integrated Sensorless FOC BLDC Driver

Datasheet Summary

Description

The AMT49400 is an advanced 3-phase, sensorless, brushless DC (BLDC) motor driver with integrated power MOSFETs.

Features

Coding-free sensorless field-oriented control (FOC).
Standby mode current less than 10 µA.
Quiet and quick startup.
Only two external components for minimal.

Allegro

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Datasheet Details

Part number	AMT49400
Manufacturer	Allegro
File Size	0.97 MB
Description	Integrated Sensorless FOC BLDC Driver
Datasheet	AMT49400 Datasheet
Additional preview pages of the AMT49400 datasheet.

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Full PDF Text Transcription

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AMT49400 Integrated Sensorless FOC BLDC Driver FEATURES AND BENEFITS • Coding-free sensorless field-oriented control (FOC) • Standby mode current less than 10 µA • Quiet and quick startup • Only two external components for minimal application circuit • PWM speed input, FG speed output • Lock detection • Soft-on soft-off (SOSO) • Optional closed-loop speed control • Configurable current limit • Windmill and reverse windmill operation • Lock detection • Short-circuit protection (OCP) PACKAGE: DESCRIPTION The AMT49400 is an advanced 3-phase, sensorless, brushless DC (BLDC) motor driver with integrated power MOSFETs.

Published: Nov 28, 2019 |