FP5139 DC-DC 升壓IC 降壓IC，F(xiàn)P5139，DC-DC，升壓IC，降壓IC，功能特性：       工作電壓：1.8-15.0V           參考電壓0.5V(4%)           低靜態(tài)關(guān)機(jī)電流:1.0mA           工作電流:    5.5mA           軟啟動(dòng)功能(SS)           短路保護(hù)(SCP)           輸出自適應(yīng)可調(diào)           振蕩頻率可調(diào)：最高1MHz           配合外置N-MOSFET輸出電流高達(dá)10A                   SOP8            TSSOP8        MSOP8                          市場(chǎng)應(yīng)用：       CCD/CATV/PMPDSC/DSV           STB/VGA    Card           DPF(數(shù)碼相框)           LCD    Panel    背光           LCD    Panel    背光           移動(dòng)電源           應(yīng)急充電器