ClosedCube TPS61221 Low Input Voltage Boost Converter Breakout with Up to 95% Efficiency at 5.5 µA Quiescent, Input Voltage from 0.7VDesigned by ClosedCube, Ships from United Kingdom
The TPS61221 provides a power-supply solution for products powered by either a single-cell or two-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. Possible output currents dep...Read More…
The TPS61221 provides a power-supply solution for products powered by either a single-cell or two-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. Possible output currents depend on the input-to-output voltage ratio (less than 100mA). The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents. The output voltage is fixed at 3.3V and the converter can be switched off by a featured enable pin or jumper. While being switched off, battery drain is minimized.
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Royal Mail: Royal Mail International Standard
Royal Mail: Royal Mail International Tracked & Signed
UPS: UPS Express Saver
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