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LTC3830

Part Number	LTC3830
Manufacturer	Linear Technology
Description	High Power Step-Down Synchronous DC/DC Controllers
Published	Sep 21, 2005
Detailed Description	U U LTC3830/LTC3830-1 High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation FEATURES ■ High Pow...
Datasheet	LTC3830 PDF File

Overview

U U LTC3830/LTC3830-1 High Power Step-Down Synchronous DC/DC Controllers for Low Voltage Operation FEATURES ■ High Power Switching Regulator Controller for 3.
3V-5V to 1.
xV-3.
xV Step-Down Applications ■ No Current Sense Resistor Required ■ Low Input Supply Voltage Range: 3V to 8V ■ Maximum Duty Cycle > 91% Over Temperature ■ All N-Channel External MOSFETs ■ Excellent Output Regulation: ±1% Over Line, Load and Temperature Variations ■ High Efficiency: Over 95% Possible ■ Adjustable or Fixed 3.
3V Output (16-Pin Version) ■ Programmable Fixed Frequency Operation: 100kHz to 500kHz ■ External Clock Synchronization ■ Soft-Start (16-Pin Version and LTC3830-1) ■ Low Shutdown Current: <10µA ■ Overtem...

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