AN603 - Designing With the Si9978DW Configurable H-Bridge Controller

Vishay Siliconix

Datasheet Details

Part number	AN603
Manufacturer	Vishay ↗ Siliconix
File Size	127.87 KB
Description	Designing With the Si9978DW Configurable H-Bridge Controller
Datasheet	AN603_VishaySiliconix.pdf

integral high-side drive circuitry and an internal voltage regulator, which allows operation over a 20to 40-V dc input voltage range. Protection features include cross-conduction protection, current limiting, and undervoltage lockout. The FAULT outputs indicate when undervoltage or overcurrent shutdown has occurred. The Si9978DW is packaged in a 24-pin wide body SOIC.

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Published: Nov 28, 2009 |