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Automotive High- and Low-Side MOSFET Gate Drivers with Diagnostics
A3942, A3944
The A3942/44 gate drivers provide robust and reliable control of high-side (A3942) and low-side (A3944) N-channel MOSFETs in automotive applications. Integrated diagnostics and SPI control simplify system design and enhance fault detection.
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The A3942 is available in a 38-lead thin (1.20 mm maximum overall height) TSSOP package with six pins that are fused internally to provide enhanced thermal dissipation (package LG). It is lead (Pb) free with 100% matte tin leadframe plating.
The A3944 is supplied in a 28 lead TSSOP package (suffix LP) with an exposed thermal pad. The package is lead (Pb) free with 100% matte-tin leadframe plating.