Low-Voltage PTC Heater

Providing cabin heat in an EV without an internal combustion engine requires an efficient and safe solution that can warm the cabin quickly and help optimize battery temperature for fast charging in cold conditions. Our solutions for Positive Temperature Coefficient (PTC) heaters ensure efficient and dependable operation, with inherent safety features that eliminate the risk of overheating.

To improve passenger comfort and safety in all climates and to optimize battery charging performance, making EV ownership more practical and enjoyable year round.
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    DC/DC Regulator

    ARG81800 - 40V, 1A Synchronous Buck Regulator with Ultralow Quiescent Current

    APM81803 - 40V, 3A Synchronous Buck Regulator Module with Integrated EMI Filter

    APM81911 - 40V, 3A Synchronous Buck Regulator Module with Integrated Inductor and EMI Filter

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    Half Bridge Gate Driver

    A89503 - 80V Automotive Half-Bridge MOSFET Driver with Integrated Diagnostics and Protection

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Featured Products

Allegro 20-Pin 4mmx4mm QFN ES with wettable flank package

ARG81800

Ultra Low Iq, Wide Input, 2.4MHz, 1 Amp Synchronous Buck Regulator
40V Synchronous Buck Regulator Packaging Image

APM81803

40 V, 3 A, Synchronous Buck Regulator Module with Low EMI and 6 μA Quiescent Current
24-Pin-eTSSOP-with-exposed-thermal-pad-LP-Package

A89503

5.5V - 80V ASIL Half-Bridge MOSFET Gate Drive
APM81911 Product Image

APM81911

The APM81911 is a highly integrated, 3A, low EMI, DC-DC regulator module that satisfies demanding power delivery requirements.