On-Board Chargers

Enabling faster charging times requires higher power density, which increases thermal stress and demands absolute reliability to protect expensive SiC and GaN power components from failure.

Our galvanically isolated current sensors offer the industry's highest bandwidth for precise control and near-instantaneous short-circuit detection, while our isolated gate drivers provide safe, efficient control of high-voltage switches. This is Innovation with Purpose: enabling smaller, lighter, and more efficient chargers that replenish range faster and more reliably, accelerating the adoption of electric vehicles.

On Board Chargers Application Diagram
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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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    Current Feedback - PFC

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

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    Current Feedback - Isolated DCDC Low 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 Low 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

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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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    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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    PMIC & Post Regulator

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

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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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