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SLVSDQ1A – FEBRUARY 2017 – REVISED JUNE 2017 TPS61256xC 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging
1 Features 1 With a wide input voltage range of 2.3 V to 5.5 V, the
device supports applications powered by Li-Ion
batteries with extended voltage range. Different fixed
voltage output versions are available from 3.15 V to
5.0 V. 93% Efficiency at 3.5-MHz Operation
37-ВµA Quiescent Current in Normal Operation
Wide VIN Range From 2.3 V to 5.5 V
Support VIN ≥ VOUT Operation
В±2% Total DC Voltage Accuracy
Light-Load PFM Mode
Pass-through Mode by Pulling EN Low
Thermal Shutdown and Overload Protection
Only Three Surface-Mount External Components
Required
Total Solution Size < 25 mm2
9-Pin NanoFreeв„ў (CSP) Packaging The TPS61256xC operates at a regulated 3.5-MHz …