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LTC1266

Linear Technology
Part Number LTC1266
Manufacturer Linear Technology
Description Synchronous Regulator Controller for N- or P-Channel MOSFETs
Published Mar 22, 2005
Detailed Description U U LTC1266 LTC1266-3.3/LTC1266-5 Synchronous Regulator Controller for N- or P-Channel MOSFETs FEATURES DESCRIPTIO s...
Datasheet PDF File LTC1266 PDF File

LTC1266
LTC1266

Overview
U U LTC1266 LTC1266-3.
3/LTC1266-5 Synchronous Regulator Controller for N- or P-Channel MOSFETs FEATURES DESCRIPTIO s Ultrahigh Efficiency: Over 95% Possible s Drives N-Channel MOSFET for High Current or P-Channel MOSFET for Low Dropout s Pin Selectable Burst Mode Operation s 1% Output Accuracy (LTC1266A) s Pin Selectable Phase of Topside Driver for Boost or Step-Down Operation s Wide VIN Range: 3.
5V to 20V s On-Chip Low-Battery Detector s High Efficiency Maintained Over Large Current Range s Low 170µA Standby Current at Light Loads s Current Mode Operation for Excellent Line and Load Transient Response s Logic Controlled Micropower Shutdown: IQ < 40µA s Short-Circuit Protection s Synchronous Switching with Nonoverlaping Gate Drives s Available in 16-Pin Narrow SO Package U APPLICATIO S s Notebook and Palmtop Computers s Portable Instruments s Cellular Telephones s DC Power Distribution Systems s GPS Systems The LTC®1266 series is a family of synchronous switching regulator control...


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