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LTC3499B

Linear Technology
Part Number LTC3499B
Manufacturer Linear Technology
Description 750mA Synchronous Step-Up DC/DC Converters
Published May 14, 2010
Detailed Description LTC3499/LTC3499B 750mA Synchronous Step-Up DC/DC Converters with Reverse-Battery Protection FEATURES n Reverse-Battery ...
Datasheet PDF File LTC3499B PDF File

LTC3499B
LTC3499B


Overview
LTC3499/LTC3499B 750mA Synchronous Step-Up DC/DC Converters with Reverse-Battery Protection FEATURES n Reverse-Battery Protection for DC/DC Converter and Load n High Efficiency: Up to 94% n Generates 5V at 175mA from a 1.
8V Input n Operates from 1.
8V to 5.
5V Input Supply n 2V to 6V Adjustable Output Voltage n Inrush Current Controlled During Start-Up n Output Disconnnect in Shutdown n Low Noise 1.
2MHz PWM Operation n Tiny External Components n Automatic Burst Mode® Operation (LTC3499) n Continuous Switching at Light Loads (LTC3499B) n Overvoltage Protection n 8-Lead (3mm × 3mm × 0.
75mm) DFN and MSOP Packages APPLICATIONS n Medical Equipment n Digital Cameras n MP3 Players n Handheld Instrum...



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