ALLEGRO microsystems Manuals & User Guides

Allegro MicroSystems ASEK-17803-M-T High Speed Inductive Position Sensor User Guide

May 25, 2025

ASEK-17803-M-T High Speed Inductive Position Sensor Specifications: Product Models: ASEK-17803-M-T, ASEK-17803-S-T Product Name: A17803 Evaluation Kit Compatibility: Microsoft Windows Protocols: Manchester or SPI Product Description: The A17803 evaluation kit allows…

Allegro MicroSystems A81411 Evaluation Board Owner’s Manual

March 17, 2025

Allegro MicroSystems A81411 Evaluation Board DESCRIPTION The A81411 Evaluation Board is designed to help system designers evaluate the operation and performance of a power management IC. The A81411 Evaluation Board…

ALLEGRO microsystems CT418-50AC Evaluation Board User Guide

January 3, 2025

ALLEGRO microsystems CT418-50AC Evaluation Board User Guide DESCRIPTION The Allegro MicroSystems CTD418-50AC evaluation board contains the CT418—XtremeSense™ tunnel magnetoresistance (TMR) integrated circuit (IC). This user guide describes the operation and…

ALLEGRO microSystems CT416-20AC Evaluation Board User Guide

January 3, 2025

ALLEGRO microSystems CT416-20AC Evaluation Board DESCRIPTION The Allegro MicroSystems CTD416-20AC evaluation board contains the CT416—XtremeSense™ tunnel magne-toresistance (TMR) integrated circuit (IC). This user guide describes the operation and use of…

ALLEGRO microSystems CTD417-HSN820MR Evaluation Board User Guide

December 30, 2024

CTD417-HSN820MR CT417-20AC Evaluation Board User Guide DESCRIPTION The Allegro MicroSystems CTD417-20AC evaluation board contains the CT417—XtremeSense™ tunnel magnetoresistance (TMR) integrated circuit (IC). This user guide describes the operation and use of…

ALLEGRO microSystems CT220 Linear Magnetic Sensor User Guide

December 25, 2024

ALLEGRO microSystems CT220 Linear Magnetic Sensor Specifications Input Operating Voltage: 3V - 3.3V Cutoff Frequency (3 dB): 10 Hz Operating Temperature: Min. 3°C, Typ. 3.3°C Gain: 300 mV/V/mT Product Information…

ALLEGRO microSystems ACSEVB-LH5 Allegro Current Sensor Evaluation Boards User Guide

November 11, 2024

ACSEVB-LH5 LH Package Bare Evaluation Board User Guide DESCRIPTION Bare evaluation boards offer a method for evaluating Allegro current sensors in a lab environment. This document describes the use of…

ALLEGRO microsystems A5984GES Evaluation Board User Guide

March 4, 2024

ALLEGRO microsystems A5984GES Evaluation Board User Guide DESCRIPTION This evaluation board is used to demonstrate the Allegro A5984GES microstepping stepper motor driver IC. FEATURES Onboard oscillator to drive the Step…

ALLEGRO microsystems A31315 Short-Stroke Rotary User Guide

November 24, 2022

microsystems A31315 Short-Stroke Rotary User Guide A31315 Short-Stroke Rotary SHORT-STROKE ROTARY APPLICATION OF THE A31315 By David Hunter Allegro MicroSystems Introduction This guide is intended to assist the reader in…

ALLEGRO microsystems APEK85110-D1-E Half-Bridge Driver Switch Board User Manual

November 17, 2022

ALLEGRO microsystems APEK85110-D1-E Half-Bridge Driver Switch Board User Manual Description The Allegro APEK85110-D1-E Half-Bridge Driver Switch Board is a demo board containing two AHV85110 GaN FET drivers and two GaN…

Allegro A89211/12 MCU with 90 V MOSFET Driver Datasheet

datasheet

Datasheet for the Allegro A89211/12, a high-performance MCU with an integrated three-phase gate drive and precision current sense capability, designed for BLDC and PMSM motor control applications.

ACS37100 10 MHz TMR Current Sensor with Overcurrent FAULT Detection and Output Voltage Reference Datasheet

datasheet

Allegro MicroSystems ACS37100 is a 10 MHz TMR current sensor featuring Tunneling Magnetoresistance (TMR) technology, high bandwidth, overcurrent fault detection, and an output voltage reference. This datasheet provides detailed specifications,…

ACS37610OK: Coreless High Precision Current Sensor IC Datasheet | Allegro MicroSystems

datasheet

Datasheet for the Allegro MicroSystems ACS37610OK, a coreless, high-precision, automotive-qualified Hall-effect current sensor IC in a SIP package. Features common-mode field rejection, wide bandwidth, and built-in diagnostics for AC and…

ACS37610OK Evaluation Board User Guide | Allegro MicroSystems

User Guide

User guide for the Allegro MicroSystems ACS37610OK evaluation board, detailing its features, operation, and use for AC/DC current sensing applications with busbar or PCB configurations. Includes schematics, BOM, and design…

Dual Bridge Design Guidelines for ACS37610S

Application Note

Application note detailing Allegro Microsystems' ACS37610S current sensor IC and a novel dual-bridge busbar design for robust, high-precision contactless current sensing, optimizing displacement error and thermal performance.

Allegro CTD427-HSN820MR Evaluation Board User Guide | High-Precision TMR Current Sensor

User Guide

User guide for the Allegro MicroSystems CTD427-20AC evaluation board, featuring the CT427 XtremeSense™ TMR current sensor. Details operation, features, configuration, schematic, layout, bill of materials, and support links for evaluating…

Allegro ARG82801-1: Integrated PMIC for Automotive Safety Systems

Datasheet

Datasheet for the Allegro ARG82801-1, a fully integrated Power Management IC (PMIC) designed for safety-critical automotive applications. Features a buck/buck-boost pre-regulator, four linear regulators, and four gate drivers with SPI…

Allegro A4409: Adjustable Frequency Buck/Buck-Boost Pre-Regulator with 2 LDOs, Window Watchdog Timer, and NPOR

Datasheet

Datasheet for the Allegro A4409, an automotive-qualified adjustable frequency buck or buck-boost pre-regulator featuring two 5V LDOs, a window watchdog timer, and NPOR. Details features, specifications, applications, and design considerations.

APEK5947GET-01-T Evaluation Board User Guide | Allegro MicroSystems

User Guide

User guide for the Allegro APEK5947GET-01-T evaluation board, featuring the A5947GET three-phase sensorless fan driver IC. Includes setup, specifications, schematic, layout, and bill of materials.

Allegro EVB222-1.5 Evaluation Board User Guide for CT220BMV-IS5 Current Sensor

User Guide

User guide for the Allegro MicroSystems EVB222-1.5 evaluation board, featuring the CT220BMV-IS5 contactless current sensor with XtremeSense TMR technology. Includes specifications, schematic, layout, bill of materials, and revision history.

Allegro ASEK37630 Evaluation Board User Guide

User Guide

Comprehensive user guide for the Allegro ASEK37630 evaluation board, featuring the ACS37630 current sensor. Details include product description, features, assembly, connections, common measurements, performance data, schematic, layout, bill of materials,…

Allegro CTD430-20AC Evaluation Board User Guide: High-Accuracy Current Sensing

User Guide

User guide for the Allegro CTD430-20AC Evaluation Board, featuring the XtremeSense™ TMR current sensor for high-accuracy measurements up to ±20 A. Details product description, features, board configuration, schematic, layout, and…