Brushless DC Drivers

3-Phase BLDC Controller and MOSFET Driver with Integrated Hall Commutation and Protection

AMT49413

Markets Served

The AMT49413 simplifies BLDC motor drive design, offering high-current gate drive, integrated Hall commutation, PWM current control, and comprehensive protection features for reliable and efficient operation

Product Details

Top Features

  • High current 3-phase gate drive for N-channel MOSFETs
  • AEC-Q100 Qualified
  • 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
Target Application

Part Number Specifications and Availability

View Full Specification Details

AMT49413GEVATR

supply_voltage_min_v
5.5
supply_voltage_max_v
50
architecture
Gate Driver
control_interface
PWM Speed
rds_on
Pre-Driver
commutation
Trapezoidal
motor_positioning_method
Sensored
sleep_current
10
current_sense_amplifiers
1
number_of_bridges
Half-Bridge x3
temperature
-40°C to 105°C, -40°C to 125°C
package
48-Pin QFN
market
Industrial

AMT49413KEVSR-J

supply_voltage_min_v
5.5
supply_voltage_max_v
50
architecture
Gate Driver
control_interface
PWM Speed
rds_on
Pre-Driver
commutation
Trapezoidal
motor_positioning_method
Sensored
sleep_current
10
current_sense_amplifiers
1
number_of_bridges
Half-Bridge x3
temperature
-40°C to 105°C, -40°C to 125°C
package
48-Pin QFN
market
Automotive

Design Tools

ECAD FILE

AMT49413

AMT49413 ECAD Model Type Image
Software

Software Portal

Technical Documentation

Allegro Motor Driving with Angular Sensor IC
Application Note

Allegro Motor Driving with Angular Sensor IC

Enhancing Robotic Design
Brochure

Enhancing Robotic Design

A Scalable Approach to Power Tool Designs
Brochure

A Scalable Approach to Power Tool Designs

Hall-Based BLDC Gate Drive Saves Microprocessor IO and Provides Zero Speed Torque
Technical Article

Hall-Based BLDC Gate Drive Saves Microprocessor IO and Provides Zero Speed Torque

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