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»

200v to 12V or 48V DC-DC Converter Application Diagram
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    Fully Integrated Isolated Gate Driver

    AHV85110:  Isolated GaNFET Driver with Integrated Isolated Bias Supply

    AHV85111: Isolated GaNFET Driver with Regulated Bipolar Output Drive

    Close
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    Fully Integrated Isolated Gate Driver

    AHV85110:  Isolated GaNFET Driver with Integrated Isolated Bias Supply

    AHV85111: Isolated GaNFET Driver with Regulated Bipolar Output Drive

    Close
  • More

    Fully Integrated Isolated Gate Driver

    AHV85110:  Isolated GaNFET Driver with Integrated Isolated Bias Supply

    AHV85111: Isolated GaNFET Driver with Regulated Bipolar Output Drive

    Close
  • More

    Fully Integrated Isolated Gate Driver

    AHV85110:  Isolated GaNFET Driver with Integrated Isolated Bias Supply

    AHV85111: Isolated GaNFET Driver with Regulated Bipolar Output Drive

    Close
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    Current Sensors

    ACS37002 – High Isolation & Accuracy 400kHz Current Sensor
    ACS37010 – Highest Accuracy Current Sensor

    ACS37012 – 450kHz Current Sensor with Overcurrent Fault Output
    ACS37030/2 – Extreme Bandwidth Current Sensor

    ACS772 – Isolated 200A Current Sensor (5V)
    ACS773 – Ultra-efficient, Isolated 200A Current Sensor (3.3V)
    CT432 – High Bandwidth and Accuracy Current Sensor
    CT433 – High Bandwidth and Accuracy Current Sensor
    CT455 – Contactless Current Sensor
    CT456 – U-Core Current Sensor

    Close
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    Current Sensors

    ACS37002 – High Isolation & Accuracy 400kHz Current Sensor
    ACS37010 – Highest Accuracy Current Sensor

    ACS37012 – 450kHz Current Sensor with Overcurrent Fault Output
    ACS37030/2 – Extreme Bandwidth Current Sensor

    ACS772 – Isolated 200A Current Sensor (5V)
    ACS773 – Ultra-efficient, Isolated 200A Current Sensor (3.3V)
    CT432 – High Bandwidth and Accuracy Current Sensor
    CT433 – High Bandwidth and Accuracy Current Sensor
    CT455 – Contactless Current Sensor
    CT456 – U-Core 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
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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

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Bidirectional 48V to 12V DC-DC Converter Application Diagram
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    Current Sensors

    ACS71240 – 3mmx3mm Current Sensor with Overcurrent
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    Current Sensors

    ACS71240 – 3mmx3mm Current Sensor with Overcurrent
    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
    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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    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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UPCOMING WEBINAR: Electric Vehicle Thermal Management Challenges from a Semiconductor Perspective

March 21st | 11:00am PST | 2:00pm EST | 20:00 CET

Register to attend and explore solutions in EV thermal management.

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Documentation & Resources