DC-DC Converters

You need high frequency and high isolation for your high-side applications. We have it. Check out our 1MHz current sensor ICs with lightning-fast response time to reduce your overall BOM cost and PCB area, while increasing quality in your DC-DC converters. These devices are perfect replacements for your bulky current transformers.

And in bi-directional 48V/12V DC-DC converters, our gate drivers, current sensors and regulators offer high levels of integration and EMC robustness in footprints, enabling your compact designs.

Check out what else we have to offer for your charging applications. On-Board Chargers»

Bidirectional 48V to 12V DC-DC Converter Application Diagram
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    12V Gate Driver

    A4926 – Full Bridge Gate Driver with ASIL features
    A4928 – Full Bridge Gate Driver with current sense amplifier
    Close
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    48V Gate Driver

    AMT49502 – 80V Half Bridge Gate Driver with ASIL
    A89500 – 100V Half Bridge Gate Driver

    Close
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    Current Sensors

    ACS71240 – 3mmx3mm Current Sensor with Overcurrent
    ACS72981 – Efficient 100A Integrated Current Sensor
    Close
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    Current Sensors

    ACS71240 – 3mmx3mm Current Sensor with Overcurrent
    ACS72981 – Efficient 100A Integrated Current Sensor
    Close
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    DC/DC Regulator ICS & Multi-Output PMICs

    A81407 – Multi-Output PMIC with SPI

    ARG81800 – 1A Synchronous Rectified Buck DC/DC
    A8586 – 3.5A Synchronous Rectified Buck DC/DC
    APM81910 – Coming Soon

    Close
200v to 12V or 48V DC-DC Converter Application Diagram
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    Current Sensors

    ACS37002 – High Isolation & Accuracy 400kHz Current Sensor
    ACS37612 – Coreless Current Sensor 
    ACS70311 – High Accuracy Corebased Current Sensor
    ACS772 – Isolated 200A Current Sensor (5V)
    ACS37610 – Coreless Differential Current Sensor
    Close
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    Current Sensors

    ACS37002 – High Isolation & Accuracy 400kHz Current Sensor
    ACS37612 – Coreless Current Sensor 
    ACS70311 – High Accuracy Corebased Current Sensor
    ACS772 – Isolated 200A Current Sensor (5V)
    ACS37610 – Coreless Differential Current Sensor
    Close
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    12V/48V Gate Driver

    AMT49502 – 80V Half Bridge Gate Driver with ASIL
    A89500 – 100V Half Bridge Gate Driver
    A4926 – Full Bridge Gate Driver with ASIL features
    A4928 – Full Bridge Gate Driver with current sense amplifier
    Close
  • More

    DC/DC Regulator ICS & Multi-Output PMICs

    A81407 – Multi-Output PMIC with SPI

    ARG81800 – 1A Synchronous Rectified Buck DC/DC
    A8586 – 3.5A Synchronous Rectified Buck DC/DC
    APM81910 – Coming Soon

    Close