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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.
Input Detection
Trigger and Illumination
A1393 - Micropower 3 V Linear Hall-Effect Sensor
APS11753 - Micropower Hall Switch
A1205 - Continuous-Time Bipolar Switch
CT8150 - Integrated Omnipolar TMR Analog Sensor
Interlock Switch
A1120 – Hall Switch
Knob
A1330 – Programmable Angle Position Sensor
A31301 - Low Power 3D Magnetic Position Sensor
CloseBattery Charging and Management
Current Monitor
ACS724-5 – 0 A - 65 A AC or DC Current Sensor
CT41x –1MHz, High Precision XtremeSense TMR Isolated Current Sensor
ACS37220 - Low Resistance, High Power Density Current Sensor
ACS37610 - Low Noise, Standalone, Coreless Current Sensor
ACS37612 - Standalone Coreless Differential Current Sensor
Regulator
APM81815 - 80V, 1.5A Synchronous Buck Regulator
A81805 - 40 V, 2.5 A, Synchronous Buck Regulator
CloseMotor Control
Gate Driver
A89211/2 - 60/90V Three-Phase Motor Driver with Integrated ARM Cortex Processor
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
APS12202 - Hall-Effect Latch
Current Sensor
ACS724-5 – 0 A - 65 A AC or DC Current Sensor
ACS711 – 0 A - 31 A Hall Current and Fault Sensor
CT41x –1MHz, High Precision XtremeSense TMR Isolated Current Sensor
Close
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
CT41x –1MHz, High Precision XtremeSense TMR Isolated Current Sensor
Close
The A89211/A89212 is a high-performance MCU designed for advanced standalone three-phase BLDC and PMSM motor control applications
The CT41x family is a high bandwidth, fast response and ultra-low noise integrated contact current sensors that enables high accuracy current measurements.
