The modern generation of power and garden tools are portable, reliable and powerful, with increased efficiency and battery life. Give your designs a competitive edge with power and sensing solutions from Allegro.
We help customers meet evolving requirements by integrating functions, reducing package sizes, and improving ease of use to help manufacturers reduce costs, simplify bills of materials (BOMs), and enable smaller form factors. Our brushless DC motor drivers combine high reliability with quiet, efficient performance in small package options, and our robust magnetic Hall sensors offer contactless solutions for reliably sensing position, linear motion, and angle.
Propulsion
Gate Driver
A4931 – Three-Phase Brushless DC Motor Pre-Driver
Motor Position Sensor
APS13290-1 – Precision Hall-Effect Latches
Close
Motor Control
Gate Driver
A5932 – Three-Phase Sensorless Sinusoidal Fan Controller
A4919 – Three-Phase MOSFET Driver with Integrated Regulator
A89500 – 100 V Fast Switching Half Bridge MOSFET Driver
AMT49413 – High Power BLDC MOSFET Controller
Phase Disconnect
A6861 – Three-Phase Isolator MOSFET Driver
CloseMotor Feedback
Motor Position Sensor
APS13290-1 – Precision Hall-Effect Latches
Current Sensor
ACS724-5 – 0 A - 65 A AC or DC Current Sensor
ACS711 – 0 A - 31 A Hall Current and Fault Sensor
CloseAdvanced Algorithm Minimizes Stepper Motor Noise »
Modern Motor Drivers Enable a Common Platform for Power Tool Designs »
Single-Platform Design Can Reduce the Cost of Research and Development for Cordless Power Tools »
A Scalable Approach to Power Tool Designs
Innovative FOC Motor Control: Improve Time to Market by Eliminating Software Development
A4915 Product Overview Video »
Allegro Product Selection Guide
Motor Driver for Brushless DC Vibration Motor Applications »
Bootstrap Supply and Circuit Guidelines
Estimating Maximum MOSFET Switching Frequency
Improved Speed and Direction Sensing Using Vertical Hall Technology »
Latching Switch Hall-Effect IC Basics »
Hall-Effect Sensors Application Guide »
Integrating Hall-Effect Magnetic Sensing Technology into Modern Household Appliances »
Current Sensor Thermals: Unique Packaging Options for Every Thermal Budget
Guidelines for Using Allegro Angular Sensors »
Position and Level Sensing Using Hall-Effect Sensing Technology »
Micro-Power Position Sensing in Consumer and Industrial Applications »
