升壓DC-DC ME2110 微盟一級(jí)代理-國(guó)產(chǎn)日本亞洲一區(qū)二區(qū)三區(qū)_我和豐滿(mǎn)岳瘋狂做爰メイリン モデルコレクション メイ
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general description
me2110 series is a pfm step-up dc/dc converter ic with lowsupply current by cmos process. high frequency noise that occursduring switching is reduced by using advanced circuit designed,output voltage is programmable in 0.1v steps between 1.8~6.0v.a lowripple, high efficiency step-up dc/dc converter can be constructedof me2110xxx with
only three external components. also available is a ce (chipenable) function that reduce power dissipation during shut-downmode. me2110xxx is suitable for use with battery-poweredinstruments with low noise and low supply current.
features
low ripple and lownoise
operating voltage range：0.9v~6.0v
output voltage range：1.8v~6.0v(step 0.1v)
output voltage accuracy：±2%
output current：if vin=1.2v and vout=1.9v,then iout=100ma
low start voltage：≤0.9v(at iout =1ma)
maximum oscillator frequency ： 360khz (typ. me2110c25)
high efficiency：85% (typ.)
package： sot89-3，sot23-5
typical application
power source for battery-powered e
power source for wireless mouse, wireless
keyboard, toys, cameras, camcorders, vcrs,
pdas, and hand-held communication e
power source for appliances which require higher
cell voltage than that of batteries used in theappliances
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