Allegro 電流センサー
高効率・高電圧設計向けの高精度電流検出
Allegroの電流センサは、ガルバニック絶縁、無損失動作、高精度を実現し、コンパクトなシステムで最高の効率と電力密度を可能にします。EVのトラクションインバータおよび補助インバータ、DC-DCコンバータ、オンボードチャージャ、ソーラーインバータ、産業用電源システム向けに設計された当社のソリューションは、最大5 kVRMSの絶縁定格、最小0.1 mΩの超低導体抵抗、およびGaN/SiCパワーエレクトロニクスに対応する最大5 MHzの帯域幅を提供します。
Documentation & Resources
Brochure
Robust and Efficient Power Supply Units (PSUs) for Cloud Infrastructure
In the ever-evolving landscape of cloud computing, efficient and dependable Power Supply Units (PSUs) are more critical than ever.
Guide
CT430-20AC Evaluation Board User Guide
The CT430 is a high bandwidth and ultralow-noise integrated contact current sensor that uses Allegro patented XtremeSense™ tunnel magnetoresistance (TMR) technology.
Application Note
Grounding Techniques for the ACS37800, Allegro's Power Monitoring IC: Ensuring Proper Device Functionality and Measurement Accuracy
The ACS37800 is a highly versatile and integrated power monitoring IC designed for accurate power measurement in both AC and DC applications
Guide
ACS37630 Evaluation Board User Guide
This user guide documents the features, operation, and use of the ACS37630 current sensor with the ASEK37630 evaluation board.
Guide
ACS772CB Evaluation Board User Guide
This document describes the use of the ACS772CB Evaluation Board. This evaluation board is intended for use with the ACS772CB custom 3-pin SOIC current sensor IC.
Guide
CT416-50AC Evaluation Board User Guide
The Allegro MicroSystems CTD416-50AC evaluation board contains the CT416—XtremeSense™ tunnel magnetoresistance (TMR) integrated circuit (IC).
Brochure
Enhancing Robotic Design
With the continuously evolving robotic market and formation of new applications, there is a need for higher levels of system accuracy and reliability.
Guide
CT427-20AC Evaluation Board User Guide
The Allegro MicroSystems CTD427-20AC evaluation board contains the CT427—XtremeSense™ tunnel magnetoresistance (TMR) integrated circuit (IC).
Application Note
Defining Electrostatic Discharge (ESD) Ratings for Allegro Integrated Current-Sensors
Electrostatic discharge (ESD) is a sudden and momentary flow of electric current between two objects with different electrostatic potentials.
Brochure
Brochure: Take Off With Precise Sensing
Enhance drone performance with advanced sensor technology.
Guide
CT4022 Evaluation Board User Guide
The CT4022 is a highly linear, XtremeSense™ TMR-based current sensor. The tunneling-magnetoresistance (TMR) sensor is differential, which enables common-mode field rejection to cancel out stray magnetic fields.
Guide
CT4032 Evaluation Board User Guide
The CT4032 is a highly linear, XtremeSense™ TMR-based current sensor. The tunneling-magnetoresistance (TMR) sensor is differential, which enables common-mode field rejection to cancel out stray magnetic fields.
Guide
ACS70311 Sample Programming Guide
This quick guide documents the use of the ACS7031x daughterboard (TED-0003346) and the ASEK-20 (Part #85-0540-004) with the Allegro ACS70311 samples programmer
Guide
ACS37800 Sample Programming Guide
This quick guide documents the use of the ASEK37800 evaluation boards (TED-0003306, TED-0003358, TED0003359, TED-0003360, and TED-0003361) with the Allegro ACS37800 samples programmer.
Guide
ACS724KMA Evaluation Board User Guide
This document describes the use of the ACS724KMA Evaluation Board. This evaluation board (TED-0001775) is intended for use with the ACS724KMA 16-pin SOIC current sensor IC.