Allegro 电流传感器
高精度电流传感，助力高效高压设计。
Allegro 电流传感器提供电气隔离、无损耗运行和超高精度，可在紧凑型系统中实现最高效率和功率密度。我们的解决方案专为电动汽车牵引逆变器和辅助逆变器、DC-DC 转换器、车载充电器、太阳能逆变器和工业电力系统而设计，可提供高达 5 kVRMS 的隔离额定值、低至 0.1 毫欧的超低导体电阻，以及适用于 GaN/SiC 功率电子器件的高达 5 MHz 的带宽。
Documentation & Resources
Brochure
传感和电源芯片解决方案
我们高能效的集成电路产品是所有电气和电子 设备传感、调节和驱动操作的核心 Allegro 的 XtremeSense TMR 技术使电流 和位置传感器能够实现行业领先的性能
Guide
ACS71240 Samples Programmer
This quick guide documents the use of the ACS71240 daughterboard (TED-0002385) and the ASEK-20 (Part #85-0540-004) with the Allegro ACS71240 samples programmer.
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.
Application Note
CT456 Busbar Design Guidelines
The CT456 is a high-bandwidth, low-noise field sensor that uses XtremeSense™ tunnel-magnetoresistance (TMR) technology to enable high-accuracy current measurements for consumer, enterprise, and industrial applications
Guide
CT416-50AC Evaluation Board User Guide
The Allegro MicroSystems CTD416-50AC evaluation board contains the CT416—XtremeSense™ tunnel magnetoresistance (TMR) integrated circuit (IC).
Guide
ACS37610 Evaluation Board User Guide
This user guide documents the features, operation, and use of the ACS37610 current sensor with the ASEK37610 evaluation board.
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.
Application Note
Dual-Bridge Design Guidelines for ACS37610S
This application note details a novel dual-bridge busbar design specifically optimized for the ACS37610S to improve displacement error performance significantly.
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
ACS71020 Evaluation Board User Guide
The Allegro ACS71020 evaluation board is pictured in Figure 1. Refer to Table 1 for symbol names and descriptions of onboard components.
Guide
ACS733LA Evaluation Board User Guide
This document describes the use of the ACS733LA Evaluation Board. This evaluation board is intended for use with the ACS733LA 16-pin SOIC current sensor IC.
Application Note
Integrated Current Sensing Without a Shunt in a Tiny 5-Pin SOT23-W Package
This application note discusses the highlights of the LH package, showcasing how it outperforms traditional shunt current sensing solutions and brings unparalleled performance to a wide array of applications.
Guide
CT433-50AC Evaluation Board User Guide
The CT433 is a high bandwidth and ultralow-noise integrated contact current sensor that uses Allegro patented XtremeSense™ tunnel magnetoresistance (TMR) technology.
Guide
Using the ASEK-20 with the ACS37610 Daughterboard and ACS37610 Samples Programmer
This section of the ASEK37610 user guide documents the use of the ACS37610 daughterboard and the ASEK-20 (Part #85- 0540-004) with the Allegro ACS37610 samples programmer.
Guide
EVB102 SOT23-6 Evaluation Board User Guide
The CT100 is a 1D linear sensor in full-bridge configuration from Allegro developed on its patented XtremeSense™ TMR technology.