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世微AP3301 同步降壓恒壓IC 低功耗監(jiān)控器驅(qū)動IC

世微AP3301 同步降壓恒壓IC 低功耗監(jiān)控器驅(qū)動IC 相關(guān)信息由深圳市世微半導(dǎo)體有限公司提供。如需了解更詳細(xì)的世微AP3301 同步降壓恒壓IC 低功耗監(jiān)控器驅(qū)動IC 的信息，請點(diǎn)擊 http://www.cqwqw.cn/b2b/shiweitt.html 查看深圳市世微半導(dǎo)體有限公司的詳細(xì)聯(lián)系方式。

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深圳市世微半導(dǎo)體有限公司

深圳市世微半導(dǎo)體有限公司是一家專業(yè)從事專用模擬集成電路芯片產(chǎn)品的研制、開發(fā)和銷售的高新技術(shù)企業(yè)，現(xiàn)已成功設(shè)計生產(chǎn)出幾十種集成電路產(chǎn)品。主要生產(chǎn)的產(chǎn)品包括：電源IC、DC/DC升壓芯片、DC/DC降壓IC、太陽能草坪燈IC、手電筒功能IC、邏輯IC、LDO穩(wěn)壓IC、帶使能端LDO、射燈IC、日光燈IC,LED升壓/降壓恒流驅(qū)動IC,車燈驅(qū)動IC,太陽能驅(qū)動IC,復(fù)位IC,鋰電充電管理IC,鋰電保護(hù)IC,MOS管，MCU

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FeaturesUp to 95% Efficiency Current Mode Operation for Excellent Line and Load Transient Response 700mA Output Current Low Quiescent Current: 200μA Output Voltage: 0.6V ～ 5.5V Automatic PWM/PFM Mode Switching No Schottky Diode Required Frequency Operation: 1.0MHz for Fixed Output Voltage and 1.4MHz for Adjustable Output Voltage? Short-Circuit ProtectionShutdown Quiescent Current: <1μALow Profile TSOT/ SOT-23-5L Package (lead-free packaging is now available)Applications Digital cameras and MP3 Palmtop computers / PDAsCellular phonesDescriptionThe AP3301 is high efficiency synchronous, PWM step-down DC/DC converters working under an input voltage range from 2.2V to 5.5V. This feature makes the AP3301 suitable for single Li-Lon battery-powered applications. 100% duty cycle capability extends battery life in portable devices, while the quiescent current is 200μA with no load, and drops to <1μA in shutdown. The internal synchronous switch is desired to increase efficiency without an external Schottky diode. The 1.0MHz/1.4MHz switching frequency allows the using of tiny, low profile inductors and ceramic capacitors, which minimized overall solution footprint. The AP3301 converters are available in the industry standard TSOT/SOT-23-5L power packages (or upon request). Wireless handsets and DSL modems Portable media playersPC cards

鄭重聲明：產(chǎn)品【世微AP3301 同步降壓恒壓IC 低功耗監(jiān)控器驅(qū)動IC】由深圳市世微半導(dǎo)體有限公司發(fā)布，版權(quán)歸原作者及其所在單位，其原創(chuàng)性以及文中陳述文字和內(nèi)容未經(jīng)(企業(yè)庫www.cqwqw.cn)證實(shí)，請讀者僅作參考，并請自行核實(shí)相關(guān)內(nèi)容。若本文有侵犯到您的版權(quán)，請你提供相關(guān)證明及申請并與我們聯(lián)系（qiyeku # qq.com）或【在線投訴】，我們審核后將會盡快處理。
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