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Product category: Power Supply ICs and Controllers
News Release from: Micrel | Subject: MIC2238
Edited by the Electronicstalk Editorial Team on 07 August 2007
Regulator cuts light-load drain to a
trickle
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Synchronous buck regulator uses novel switching architecture for industry-leading light load efficiency for Li-ion battery powered systems to prolong charge life.
New from Micrel, the MIC2238 is a 2.5MHz dual 800mA synchronous buck (step-down) regulator housed in a tiny 3 x 3mm MLF package The MIC2238's unique Trickle Mode switching architecture enables industry-leading light load efficiency for Li-ion battery powered systems that require maximum efficiency in order to prolong use