Datasheet4U Logo Datasheet4U.com

AMT49413K - Automotive 3-Phase BLDC Controller and MOSFET Driver

General Description

The AMT49413K is a 3-phase brushless DC (BLDC) motor controller for use with N-channel external power MOSFETs.

It incorporates much of the circuitry required to design a cost-effective three-phase motor drive system, and has been specifically designed for automotive applications.

Key Features

  • High current 3-phase gate drive for N-channel MOSFETs.
  • Synchronous rectification.
  • Cross-conduction protection.
  • Charge pump and top-off charge pump for 100% PWM.
  • Integrated commutation decoder logic.
  • Operation over 5.5 to 50 V supply voltage range.
  • Extensive diagnostics output.
  • Provides +5 V Hall sensor power.
  • Low-current sleep mode.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AMT10 MODULAR INCREMENTAL ENCODER CUI
AMT1001 Temperature and Humidity Module Sensors AOSONG
AMT102 MODULAR ENCODER CUI
AMT103 MODULAR ENCODER CUI
AMT11 MODULAR INCREMENTAL ENCODER CUI

Other Datasheets by Allegro MicroSystems

Part Number Description
AMT49413 3-Phase BLDC Controller and MOSFET Driver
AMT49400 Integrated Sensorless FOC BLDC Driver
AMT49406 50V Code-Free FOC BLDC Motor Controller
AMT49100 80V Automotive Three-Phase MOSFET Driver
AMT49101 80V Automotive Three-Phase MOSFET Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AMT49413K Automotive 3-Phase BLDC Controller and MOSFET Driver FEATURES AND BENEFITS ▪ High current 3-phase gate drive for N-channel MOSFETs ▪ Synchronous rectification ▪ Cross-conduction protection ▪ Charge pump and top-off charge pump for 100% PWM ▪ Integrated commutation decoder logic ▪ Operation over 5.5 to 50 V supply voltage range ▪ Extensive diagnostics output ▪ Provides +5 V Hall sensor power ▪ Low-current sleep mode PACKAGE: 48-Lead QFN with exposed thermal pad and wettable flank (suffix EV) Not to scale DESCRIPTION The AMT49413K is a 3-phase brushless DC (BLDC) motor controller for use with N-channel external power MOSFETs.