Product Summary

The BD9774HFP is a silicon monolithic integrated circuit.

Parametrics

BD9774HFP absolute maximum ratings: (1)Supply voltage VIN: 36V; (2)SW pin voltage VSW: VINV; (3)Output SW current ISW: 2A; (4)EN pin voltage VEN: VINV; (5)RT, FB, INV pin voltage VRT, VFB, VINV: 7V; (6)Power dissipation Pd: 5.5W; (7)Operating temperature range Topr: -40~+125℃; (8)Storage temperature range Tstg: -55~+150℃; (9)Maximum junction temperature Tjmax: 150℃.

Features

BD9774HFP features: (1)Wide input range: 7~35V; (2)Integrated 2A P-ch power MOSFET; (3)High precision(reference voltage): ±2%; (4)Adjustable frequency: 50~500KHz.

Diagrams

<P><IMG border=0 alt="BD9774HFP block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/2012629102951160.jpg"></P>

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