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 Application Diagram
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    AC Output Current Sensors

    ACS37002 – 0-80A Current + Fault Sensor

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    Board Power

    APM81815 - 80V, 1.5A Synchronous Buck Regulator for 48V Automotive Systems

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    Fan Driver

    A5932 - Automotive Three-Phase Sensorless Sinusoidal Fan Controller

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    Current Sensor

    ACS71010 - ±800V Reinforced Isolation High-accuracy Hall-effect Current Sensor in SOICW-16 Packages

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    Isolated Gate Drivers

    AHV85110 - Self-Powered Isolated GaN FET Driver with Integrated Bias Supply

    AHV85111 - Self-Powered Isolated GaN FET Driver with Regulated Bipolar Output

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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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    Current Sensor

    ACS37035 - ±707V Reinforced Isolation 1MHz Hall-Effect Current Sensor

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    Isolated Gate Drivers

    AHV85110 - Self-Powered Isolated GaN FET Driver with Integrated Bias Supply

    AHV85111 - Self-Powered Isolated GaN FET Driver with Regulated Bipolar Output

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    Current Sensor

    ACS71010 - ±800V Reinforced Isolation High-accuracy Hall-effect Current Sensor in SOICW-16 Packages

    Close
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    Isolated Gate Drivers

    AHV85110 - Self-Powered Isolated GaN FET Driver with Integrated Bias Supply

    AHV85111 - Self-Powered Isolated GaN FET Driver with Regulated Bipolar Output

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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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    Optimizer Current Sensors

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

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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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    System Power Conversion

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

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Featured Products

ACS71010

ACS71010

The ACS71010 is a high-accuracy (1% sensitivity error over temperature), mid-bandwidth (400 kHz) current sensor IC.
Self-Powered Single-Channel Isolated GaNFET Gate Driver with Regulated Bipolar Output Drive

AHV85111

Self-Powered Single-Channel Isolated GaN FET Driver with Regulated Bipolar Output Drive
16-Pin SOICW LA Package

ACS37035

The ACS37035 is a fully integrated Hall-effect current sensor in a SOICW-16 package that is factory-trimmed to provide high accuracy.

Documentation & Resources

Deconstructing Current Sensor Accuracy Understanding Dynamic and Environmental Errors
Technical Article

Deconstructing Current Sensor Accuracy Understanding Dynamic and Environmental Errors

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.
How Sensor ICs Make Clean Energy Work
Infographic

How Sensor ICs Make Clean Energy Work

Sensor integrated circuits (ICs) are revolutionizing the world of clean energy. Explore the fascinating ways that sensor IC's are shaping out clean energy landscape and paving the way for a more sustainable future.

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