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Partname:LM3668
Description: 1A, High Efficiency Dual Mode Single Inductor Buck-Boost DC/DC Converter
Manufacturer:National Semiconductor
Datasheet:PDF (2.25M).
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The LM3668 is a synchornous buck-boost DC-DC converter optimized for powering low voltage circuits from a Li-Ion battery and input voltage rails between 2.5V and 5.5V. It has the capability to support up to 1A output current over a output voltage range of 2.8V/3.3V. The LM3668 regulates the output voltage over the complete input voltage range by automatically switching between buck or boost modes depending on the input voltage.

Click here to download LM3668 Datasheet
Click here to download LM3668 Datasheet
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