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Datasheet
1.8V to 5.5V, Integrated 2.0A MOSFET 1ch
Buck-Boost Converter
BD8306MUV
General Description ROHM’s highly-efficient buck-boost converter BD8306MUV produces buck-boost output voltage including 3.3 V from two-cell or three-cell alkaline battery, or one-cell lithium-ion battery with just one inductor. This IC adopts the original buck-boost drive system and creates a more efficient power supply than the conventional SEPIC-system or H-bridge system switching regulators.
Features Highly-Efficient Buck-Boost DC/DC Converter
Constructed with just one Inductor. Maximum output current changes depending on the
input and output voltages. Input current for PVCC
terminal should be less than 2.0A including the DC
current and ripple current of the inductor.