LTC1159-3.3 Description
LTC1159 LTC1159-3.3/LTC1159-5 High Efficiency Synchronous Step-Down Switching Regulators U U .LTC1159-3.3 Features
* s Operation from 4V to 40V Input Voltage s Ultrahigh Efficiency: Up to 95% s 20µA Supply Current in Shutdown s High Efficiency Maintained Over Wide Current Range s Current Mode Operation for Excellent Line and Load Transient Response s Very Low Dropout Operation: 100% Duty Cycle s Short-Circuit ProtLTC1159-3.3 Applications
* Information. Note 5: In applications where RSENSE is placed at ground potential, the offtime increases approximately 40%. 3 LTC1159 LTC1159-3.3/LTC1159-5 ELECTRICAL CHARACTERISTICS Note 6: The LTC1159C, LTC1159C-3.3, and LTC1159C-5 are not tested and not quality assurance sampled at
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