Micropower 600kHz Step-Up DC/DC Converter


Posted on Apr 3, 2012

Linear Technology introduces a new micropower DC/DC converter designed to provide high output power from a single cell or higher input voltage. The LT®1308 features an onboard switch capable of handling 2A with a voltage drop of 300mV and operates from an input voltage as low as 1V. The LT1308 features Burst ModeTM operation at light load; efficiency is 75% or better for load currents of 1mA.



The device switches at 600kHz; this high frequency keeps associated power components small and flat; additionally, troublesome interference problems in the sensitive 455kHz IF band are avoided. The LT1308 is intended for generating power on the order




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