公司簡(jiǎn)介
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)旺旺咨詢或者來電詳談.
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一、FEATURES
High Efficiency: Up to 96%
600KHz Frequency Operation
2A Output Current
No Schottky Diode Required
4.5V to 16V Input Voltage Range
0.6V Reference
Slope Compensated Current Mode Control for Excellent Line and Load Transient Response
Integrated internal compensation
Stable with Low ESR Ceramic Output Capacitors
Over Current Protection with Hiccup-Mode
Thermal Shutdown
Inrush Current Limit and Soft Start
Available in SOT23-6 Package
-40°C to +85°C Temperature Range
二、APPLICATIONS
Distributed Power Systems
Digital Set Top Boxes
Flat Panel Television and Monitors
Wireless and DSL Modems
Notebook Computer
三、GENERAL DESCRIPTION
The MT2492 is a fully integrated, high– efficiency 2A synchronous rectified step-down converter. The MT2492 operates at high efficiency over a wide output current load range.
This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.
The MT2492 requires a minimum number of readily available standard external components and is available in an 6-pin SOT23 ROHS compliant package.
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