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本公司主營(yíng)電源管理IC：馬達(dá)驅(qū)動(dòng)IC、升/降壓IC、手電筒驅(qū)動(dòng)IC、鋰電充電IC、鋰電二合一保護(hù)IC、穩(wěn)壓IC、MOS管等電子元器件，還有各類基于電池應(yīng)用的產(chǎn)品方案定制開發(fā)。

由于電子元器件型號(hào)種類較多,并未一一上傳,如有其他需要,歡迎咨詢,部分產(chǎn)品的準(zhǔn)確價(jià)格請(qǐng)旺旺咨詢或者來(lái)電詳談.

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General Description

TheFP6276Bis a current mode boost DC-DC converterwith PWM/PSM control. Its PWMcircuitry with built-in40m?high sideswitchand40m?low sideswitchmake this regulator highly powerefficient. The internal compensation network alsominimizesexternalcomponentcountsto only 6.Aninternal 0.6V voltageis connectedto error amplifier the non-inverting inputas precision referencevoltage.Built-insoft-start function can reduce the inrush current.

Features

Currentmode withPWM/PSM control

Inputvoltage range: 2.4V~4.5V

Adjustable Output up to 5.3V

Shutdown current: lt;1uA

Oscillator frequency:500KHz

Reference voltage: 0.6V +/-2%

Disconnectloadduring shutdown

Cycle-by-cycle current limit

Low RDS(on):40m?for both high and low side

Protection: OTP,OCP, SCP

Internalcompensation

Internalsoft-start: 7ms

Package:SOP-8L(EP)

Applications

Chargers

Handheld Devices

Portable Products

Power Bank