High Voltage Traction Inverter

Deliver precise torque and maximum power with Allegro’s compact, high-efficiency power and sensing solutions for traction inverter systems.

High Voltage Traction Inverter Application Diagram Image
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    Battery Current Sensor

    ACS70311 – Low Noise Corebased Current Sensor
    ACS37612 – Coreless Current Sensor 
    ACS37610 – Coreless Differential Current Sensor
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    DC/DC Regulator ICS & Multi-Output PMICs

    A81407 – Multi-Output PMIC with SPI
    ARG81800 – 1A Synchronous Rectified Buck DC/DC
    A4412 – Multi-Output PMIC with SPI

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    Phase Current

    ACS37601 - ASIL C, 240kHz, Highest Accuracy Programmable Linear Sensor IC

    ACS70311 - High-Precision Programmable Linear Hall-Effect Sensor ICs for Core-Based Current Sensing

    ACS37630 - Linear Vertical Hall-Effect Sensor IC for U-Core Current Sensing

    ACS37610/1 - Low Noise, Standalone, Coreless and Contactless Current Sensor

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    Rotor Position Feedback

    A17802 - High Speed Inductive Position Sensor IC with Analog Outputs

    A17803 - High Speed Inductive Position Sensor IC with Digital Outputs

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    Excitation Coil Current

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

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Featured Products

8-Pin-TSSOP-LU-Package, used in the ACS37612 coreless differential current sensor IC

ACS37612

The ACS37612 is a standalone Hall-based coreless differential current sensor that measures currents from 200A to >1000A without requiring a magnetic concentrator core or a shield.
A1333 Product Image

A1333

Precision, High Speed, Hall-Effect Angle Sensor IC with Integrated Diagnostics for Safety-Critical Applications
KT Package

ACS70310/ACS70311

240kHz, Highest Accuracy Programmable Linear Sensor with Reverse Battery Protection
38-Pin eTSSOP LV Package for high-side gate drivers used in power management systems

A81407

Multi-Output Regulator with Buck or Buck-Boost Pre-Regulator, 4× LDO Outputs, Watchdog, 4× Gate Drivers, and SPI