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AN603 |
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| Part Number | AN603 |
| Manufacturer | Vishay (https://www.vishay.com/) Siliconix |
| Description | AN603 Vishay Siliconix Designing With the Si9978DW Configurable H-Bridge Controller Wharton McDaniel Currently, there are a number of fully integrated H-bridges on the market. Both bipolar and MOS te... |
| Features |
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.
CONTROL LOGIC
The Si9978 has two modes of operation, full H-bridge, and independent half-bridge. The mode of operation determines the function of the input pins and the FAULT outputs. With the MODE pin at logic 1, which is the d... |
| Document |
 AN603 Data Sheet
PDF 127.87KB |
| Distributor | Stock | Price | Buy |
|---|
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|---|---|---|---|---|
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