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
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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 Sensor

    ACS70311 –Low Noise Corebased Current Sensor
    ACS37612 – Coreless Current Sensor 
    ACS37610 – Coreless Differential Current Sensor
    CT455 – Contactless Current Sensor
    CT456 – U-Core Current Sensor
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    Rotor Position Sensor

    A1333 – High Speed Angle Sensor
    AAS33001 – High Speed Angle Sensor
    CT310 – 2D TMR Angular Sensor
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    Excitation Coil Current

    ACS37002 – 0-80A Current + Fault Sensor
    ACS37010 – 450kHz Current Sensor with Reference Voltage Output
     CT432 – High Bandwidth and Accuracy Current Sensor
    CT433 – High Bandwidth and Accuracy Current Sensor
     CT455 – Contactless Current Sensor
    CT456 – U-Core Current Sensor

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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