On-Board Chargers

Allegro 的高性能功率和传感解决方案专为车载充电机系统量身打造，可满足对快速、高效 EV 充电的需求

On Board Chargers Application Diagram
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    Charging Current Sensor

    ACS37200 - Ultra‑Low‑Loss Isolated Hall‑Effect Current Sensor (±200 A) in Compact PSOF‑8 package

    ACS772 - 200kHz, High-Accuracy Current Sensor IC with 100µΩ Conductor for High-Current Applications

    ACS773 - 200kHz, High-Accuracy Current Sensor IC with 100µΩ Conductor and 3.3V Operation

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    Coil Adjustment Actuator Driver

    A4990 - Automotive Dual Full-Bridge Driver for Stepper and DC Motors

    A4992 - Automotive Microstepping Stepper Driver with Integrated Current Control

    A4993 - Automotive Microstepping Stepper Driver with SPI Control and Diagnostics

     

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    Coil Position Sensor

    A31315 - 3D Magnetic Position Sensor

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    Connector Lock

    A4950 - Full-Bridge DMOS PWM Motor Driver with Integrated Protection

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    Connector Lock

    A4950 - Full-Bridge DMOS PWM Motor Driver with Integrated Protection

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    Current Feedback - Isolated DCDC Primary Side

    ACS37029-30-31-32 - DC to 5MHz, High-Accuracy Current Sensor with Reference or Fault Output

    ACS37035 - ±707V Reinforced Isolation 1MHz Hall-Effect Current Sensor

    ACS37100 - 10 MHz XtremeSense™ TMR Current Sensor

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    Current Feedback - Isolated DCDC Secondary Side

    ACS37029-30-31-32 - DC to 5MHz, High-Accuracy Current Sensor with Reference or Fault Output

    ACS37035 - ±707V Reinforced Isolation 1MHz Hall-Effect Current Sensor

    ACS37100 - 10 MHz XtremeSense™ TMR Current Sensor

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    Current Feedback - PFC

    ACS37002 - High Isolation & Accuracy 400kHz Current Sensor
    ACS37035 - ±707V Reinforced Isolation 1MHz Hall-Effect Current Sensor

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    Isolated Gate Driver & Supply

    AHV85311 - Self-Powered Isolated SiC Driver with Power-Thru Integrated Isolated Bias Supply

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    Isolated Gate Driver & Supply

    AHV85311 - Self-Powered Isolated SiC Driver with Power-Thru Integrated Isolated Bias Supply

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    Isolated Gate Driver & Supply

    AHV85311 - Self-Powered Isolated SiC Driver with Power-Thru Integrated Isolated Bias Supply

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    Phase Current

    ACS37002 - 400kHz High-Accuracy Current Sensor with Pin-Selectable Gains

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    Phase Current

    ACS37002 - 400kHz High-Accuracy Current Sensor with Pin-Selectable Gains

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    Plug Detection

    APS11900 - Programmable Two-Wire Hall-Effect Switch/Latch with Diagnostics

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    PMIC & Post Regulator

    A81411 - Automotive PMIC with Buck-Boost Pre-Regulator, 5 Linear Regulators, and SPI

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Featured Products

Allegro's MA-LA-MC Packages

ACS37002

400 kHz、高精度电流传感器，具有引脚可选增益
Self-Powered Single-Channel Isolated GaNFET Gate Driver with Power-Thru Integrated Isolated Bias Supply

AHV85110

The AHV85110 isolated gate driver is optimized for driving GaN FETs in multiple applications and topologies.
20-pin QFN ES package

ARG81800

Ultra Low Iq, Wide Input, 2.4MHz, 1 Amp Synchronous Buck Regulator

A89500

100V Fast Switching Half Bridge MOSFET Driver

Documentation & Resources

Deconstructing Current Sensor Accuracy Understanding Dynamic and Environmental Errors
Technical Article

Deconstructing Current Sensor Accuracy Understanding Dynamic and Environmental Errors

Master real-world current sensor accuracy. Learn how environmental drift, supply noise, and physical stress impact sensitivity and offset errors.
电动汽车热管理系统
Brochure

电动汽车热管理系统

提高效率、灵活可扩展、具有低噪音 和精确控制能力
Notched Busbar Design Guidelines For Coreless ACS37610 Differential Current Sensor
Application Note

Notched Busbar Design Guidelines For Coreless ACS37610 Differential Current Sensor

AN296231 - This application note focuses on how a busbar should be designed to achieve optimum performance with the ACS37610 coreless current sensor.

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