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      1. Circuit breaker (ACB, MCCB, VCB)

        Circuit Breaker (ACB, MCCB, VCB) integrated circuits and reference designs


        Our integrated circuits and reference designs help you protect your grid assets by creating circuit breakers that rapidly detect faults, reliably communicate via wired and wireless interfaces and efficiently generate power from the line. The following subsystems will help you quickly design an industrial circuit breaker (air, molded case, vacuum) to better protect loads during overloads or short-circuit situations.

        Modern circuit breakers often require:

        • Accurate sensing of wide input current, voltage and temperature
        • Fast startup for rapid fault identification
        • Reliable wired or wireless communication interfaces
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        Technical documents

        Product bulletin & white papers

        White Papers (1)

        Title Type Size (MB) Date
        PDF 1006 KB 25 Mar 2019

        Technical articles

        Design & development

        Name Part # Company Software/Tool Type
        LM5017 Quick Start Calculator LM5017-QUICKSTART-CALC Texas Instruments Calculation Tools
        LM5160 Buck Regulator Quick Start Calculator LM5160DNTBK-CALC Texas Instruments Calculation Tools
        LM5160 Fly-Buck Quick Start Calculator LM5160DNTFBK-CALC Texas Instruments Calculation Tools

        Support & training

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