Datasheet Torex XC9276

ManufacturerTorex
SeriesXC9276

Ultra-Low Quiescent Current, Synchronous Step-Down PFM DC/DC Converter with Output voltage selectable function

Datasheets

Datasheet XC9276
PDF, 992 Kb, Language: en, File uploaded: Feb 6, 2020, Pages: 28
Ultra-Low Quiescent Current, Synchronous Step-Down PFM DC/DC Converter with Output voltage selectable function
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Detailed Description

XC9276 series are Ultra Low Quiescent Current synchronous-rectification type PFM step down DC/DC converters with a built-in 0.3Ω (TYP.)Pch driver and 0.3Ω (TYP.) Nch synchronous switching transistor with Output voltage selectable function, designed to allow the use of ceramic capacitor.

PFM control enables an ultra-low quiescent current, making these products ideal for battery operated devices that require high efficiency and long battery life.Only inductor, CIN and CL capacitors are needed as external parts to make a step down DC/DC circuit.Operation voltage range is from 1.8V to 6.0V.

This product has fixed two output voltage from 0.6V to 3.6V(accuracy: ±2.0%) inincrements of0.1V.By SET terminal the output voltage is selectable among two preset voltages to supply an ideal voltage based on the status of the application. During stand-by, all circuits are shutdown to reduce consumption to as low as 0.1μA or less.

Model Line

Series: XC9276 (100 from 858)

Manufacturer's Classification