TPS63030 - High Efficiency Single Inductor Buck-Boost Converter
Datasheet Summary
Description
The TPS6303x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a onecell Li-ion or Li-polymer battery.
Features
1 Input Voltage Range: 1.8 V to 5.5 V.
Fixed and Adjustable Output Voltage Options from
1.2 V to 5.5 V.
Up to 96% Efficiency.
800-mA Output Current at 3.3 V in Step-Down
Mode (VIN = 3.6 V to 5.5 V).
Up to 500-mA Output Current at 3.3 V in Boost
Mode (VIN > 2.4 V).
Automatic Transition Between Step-Down and
Boost Mode.
Device Quiescent Current less than 50 μA.
Power-Save Mode for Improved Efficiency at Low
Output Power.
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TPS63030, TPS63031
SLVS696C – OCTOBER 2008 – REVISED OCTOBER 2015
TPS6303x High Efficiency Single Inductor Buck-Boost Converter With 1-A Switches
1 Features
•1 Input Voltage Range: 1.8 V to 5.5 V • Fixed and Adjustable Output Voltage Options from
1.2 V to 5.5 V • Up to 96% Efficiency • 800-mA Output Current at 3.3 V in Step-Down
Mode (VIN = 3.6 V to 5.5 V) • Up to 500-mA Output Current at 3.3 V in Boost
Mode (VIN > 2.
TPS63030 Datasheet
