mps电源ic mp1541/mp1518dj

mps电源ic mp1541/mp1518dj优惠

型号:mp1518dj
:mps (芯源)
批号:08+
封装:tsot-23

特征:
on board power mosfet
uses tiny capacitors and inductors
1.3mhz fixed switching frequency
internally compensated
internal soft-start
operates with input voltage as low as 2.5vand output voltage as high as 22v
12v at 200ma from 5v input
uvlo, thermal shutdown
internal current limit
available in a tsot23-5 package

mp1541 pmp上应用到的dc-dc用于小尺寸tft屏(10“以下),驱动偏置电压；出色的电源step-up ic，可用于p-dvd/pc monitor mp1541：mp3/mp4 or pmp上的oled应用到的dc-dc升压ic，输入2.5-6.输出3-22,sot23-5封装。最大电流1.9a,静态电流0.7ma,mp1541在闪光灯中应用,可驱动2-4个串联大电流led ,小尺寸tft屏(10“以下)驱动偏置电压(无上电时序控制)。