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RT9261-27GX データシート (PDF) - Richtek Technology Corporation

RT9261-27GX Datasheet PDF - Richtek Technology Corporation
部品番号 RT9261-27GX
ダウンロード  RT9261-27GX ダウンロード

ファイルサイズ   219.32 Kbytes
ページ   14 Pages
メーカー  RICHTEK [Richtek Technology Corporation]
ホームページ  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation
部品情報 VFM Step-up DC/DC Converter

RT9261-27GX Datasheet (PDF)

Go To PDF Page ダウンロード データシート
RT9261-27GX Datasheet PDF - Richtek Technology Corporation

部品番号 RT9261-27GX
ダウンロード  RT9261-27GX Click to download

ファイルサイズ   219.32 Kbytes
ページ   14 Pages
メーカー  RICHTEK [Richtek Technology Corporation]
ホームページ  http://www.richtek.com
Logo RICHTEK - Richtek Technology Corporation
部品情報 VFM Step-up DC/DC Converter

RT9261-27GX データシート (HTML) - Richtek Technology Corporation

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RT9261-27GX 製品詳細

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 for voltage detection, and a LX switch protection circuit. A low ripple and high efficiency step-up DC/DC converter can be constructed of this RT9261 IC with only three external components.



Features

• Minimal Number of External Components ( Onl 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-89 and SOT-23-5 Small Packages

• RoHS Compliant and 100% Lead (Pb)-Free



Applications

• Power source for battery-powered equipment

• Power source for cameras, camcorders, VCRs, PDAs, pagers, electronic data banks, and hand-held communication equipment

• Power source for applications, which require higher voltage than that of batteries used in the appliances



 




同様の部品番号 - RT9261-27GX

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