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RT9261

VFM Step-up DC/DC Converter

RT9261 Features

* Minimal Number of External Components ( Only an Inductor, a Diode, and a Capacitor) Ultra Low Input Current ( 5µA at Switch Off) ± 2% High Output Voltage Accuracy Low Ripple and Low Noise Low Start-up Voltage, 0.85V at 1mA 75% Efficiency with Low Cost Inductor +50 ppm/ °C Low Temperature-Drift SOT-8

RT9261 General Description

The RT9261 Series are VFM Step-up DC/DC ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments. The RT9261 IC consists of an oscillator, a VFM control circuit, a driver transistor (LX switch), a reference voltage unit, an error amplifier, resistors fo.

RT9261 Datasheet (274.31 KB)

Preview of RT9261 PDF

Datasheet Details

Part number:

RT9261

Manufacturer:

RICHTEK

File Size:

274.31 KB

Description:

Vfm step-up dc/dc converter.

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TAGS

RT9261 VFM Step-up Converter RICHTEK

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