Datasheet Summary
High Current Micropower 600kHz Synchronous Buck-Boost
DC/DC Converter
Features
- Regulated Output with Input Above, Below or Equal to the Output
- Single Inductor, No Schottky Diodes
- High Efficiency: Up to 96%
- 28μA Quiescent Current in Burst Mode® Operation
- Up to 1.2A Continuous Output Current from a Single
Lithium-Ion
- True Output Disconnect in Shutdown
- 2.4V to 5.5V Input Range
- 2.4V to 5.25V Output Range
- 600kHz Fixed Frequency Operation
- Synchronizable Oscillator
- Selectable Burst Mode or Fixed Frequency Operation
- <1μA Quiescent Current in Shutdown
- Small, Thermally Enhanced 12-Lead
(4mm × 3mm × 0.8mm) DFN package
U APPLICATIO S
- Handheld puters
-...