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BLE藍(lán)牙數(shù)據(jù)透?jìng)鞣桨搁_(kāi)發(fā)。
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一：Features
External parts: Coil, capacitorOutput voltage: Settable to between 2.1V to 5.5V in 0.1V steps
Maximum Oscillation frequency :300KHz
Accuracy of ±2%
High efficiency :95%
Package:SOT23,SOT23-3,SOT23-5,SOT89
ａnd TO92
二：Applications
Digital camerasElectronic notebooks and PDAS
Portable CD/MD players
Cameras , video equipment
Communications equipment
Power supply for microcomputers
三：General Description
The TX9118 Series is a Synchronous step-up DC/DC Converter with PFM Control. With the TX9118 Series, a step-up switching DC/DC converter can be configured by using an external coil 、 capacitor. The built-in MOSFET is turned off by a protection circuit when the voltage at the LX pin exceeds the limit to prevent it from being damaged.
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