String Inverters and Optimizers

Our reliable solutions extend the lifetime of your string inverters and optimizers. Integrated features, and low power losses reduce design complexity, system temperatures and improve efficiency.

String Inverter and DC Optimizers Application Diagram
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    PV Input Current Sensors

    ACS37002 – High Isolation & Accuracy 400kHz Current Sensor

    CT432 – High Bandwidth and Accuracy Current Sensor

    CT433 – High Bandwidth and Accuracy Current Sensor

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    Optimizer Current Sensors

    ACS711 – 0A-31A Hall Current & Fault Sensor

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    Fully Integrated Isolated Gate Drivers

    AHV85110 – Self-Powered Single Channel Isolated GaNFET Driver

    AHV85111 – Self-Powered Single Channel Isolated GaNFET Driver

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    Fully Integrated Isolated Gate Drivers

    AHV85110 – Self-Powered Single Channel Isolated GaNFET Driver

    AHV85111 – Self-Powered Single Channel Isolated GaNFET Driver

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    Fully Integrated Isolated Gate Drivers

    AHV85110 – Self-Powered Single Channel Isolated GaNFET Driver

    AHV85111 – Self-Powered Single Channel Isolated GaNFET Driver

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    MPPT Current Sensors

    ACS37002 – 0-80A Current + Fault Sensor

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    Fully Integrated Isolated Gate Drivers

    AHV85110 – Self-Powered Single Channel Isolated GaNFET Driver

    AHV85111 – Self-Powered Single Channel Isolated GaNFET Driver

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    DC/DC Current Sensors

    ACS772 – High Power Current Sensor

    CT455 – Contactless Current Sensor

    CT456 – U-Core Current Sensor

     

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    System Power Conversion

    ARG81801 – Wide Input Voltage, 2.4 MHz, 3.0A Asynchronous Buck Regulator

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    AC Output Current Sensors

    ACS37002 – 0-80A Current + Fault Sensor

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特色产品

A89331 and A89332

Three Phase Sensorless Drivers
Cost-effective shunt alternative hall-based current sensor

ACS71240

Automotive-Grade, Galvanically Isolated Current Sensor IC
24 contact QFN ES and 24 lead TSSOP LP packages

AMT49406

Code-Free FOC Sensorless BLDC Motor Controller

Documentation & Resources

Deconstructing Current Sensor Accuracy Understanding Dynamic and Environmental Errors
Technical Article

Deconstructing Current Sensor Accuracy Understanding Dynamic and Environmental Errors New

Master real-world current sensor accuracy. Learn how environmental drift, supply noise, and physical stress impact sensitivity and offset errors.
Empowering the Renewable Grid - Driving Efficiency, Reliability, and Density in Solar String Inverters
Brochure

Empowering the Renewable Grid - Driving Efficiency, Reliability, and Density in Solar String Inverters

The global transition to renewable energy is placing solar string inverters at the center of the modern grid.

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