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LTC1771

Part Number	LTC1771
Manufacturer	Linear Technology
Description	High Efficiency Step-Down DC/DC Controller
Published	Mar 27, 2005
Detailed Description	U U FEATURES s Very Low Standby Current: 10µA s Available in Space-Saving 8-Lead MSOP Package s Output Currents: Up to ...
Datasheet	LTC1771 PDF File

Overview

U U FEATURES s Very Low Standby Current: 10µA s Available in Space-Saving 8-Lead MSOP Package s Output Currents: Up to 5A s Wide VIN Range: 2.
8V to 20V Operation s VOUT Range: 1.
23V to 18V s High Efficiency: Over 93% Possible s ±2% Output Accuracy s Very Low Dropout Operation: 100% Duty Cycle s Current Mode Operation for Excellent Line and Load Transient Response s Defeatable Burst ModeTM Operation s Short-Circuit Protected s Optional Programmable Soft-Start s Micropower Shutdown: IQ = 2µA U APPLICATIO S s Cellular Telephones and Wireless Modems s 1- to 4-Cell Lithium-Ion-Powered Applications s Portable Instruments s Battery-Powered Equipment s Battery Chargers s Scanners LTC1771 10µA Quie...

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