深圳市迅瑞創(chuàng)芯科技有限公司
主營產品: 通信產品
原裝太矽-TX9118-同步升壓IC-DC-DC轉換器芯片
價格
訂貨量(PCS)
¥0.32
≥3000
店鋪主推品 熱銷潛力款
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公司簡介
本公司主營電源管理IC:馬達驅動IC、升/降壓IC、手電筒驅動IC、鋰電充電IC、鋰電二合一保護IC、穩(wěn)壓IC、MOS管等電子元器件,還有各類BLE藍牙數(shù)據透傳方案開發(fā)。
由于電子元器件型號種類較多,并未一一上傳,如有其他需要,歡迎咨詢,部分產品的準確價格請來電詳談.
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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.