Ibikoresho bya elegitoronike IC chip LM25118Q1MH / NOPB

LM25118 yagutse ya voltage yagutse Buck-Boost ihinduranya igenzura igenzura imikorere yose ikenewe kugirango dushyire mu bikorwa imikorere ihanitse, ikoresha neza Buck-Boost igenzura ikoresheje byibuze ibice byo hanze.Buck Boost topologiya ikomeza ibyasohotse mumashanyarazi mugihe iyinjizwa ryumubyigano ari munsi cyangwa irenze iyisohoka ryumubyigano bigatuma bikwiranye cyane nibisabwa mumodoka.LM25118 ikora nkigenzura ryamafaranga mugihe iyinjizwa ryumubyigano rirenze bihagije kurenza ibisohoka byateganijwe kandi bigenda bihinduka muburyo bwo kuzamura amafaranga nkuko voltage yinjira yegera ibisohoka.Ubu buryo bubiri bwuburyo bukomeza amabwiriza kumurongo mugari winjiza voltage hamwe nuburyo bwiza bwo guhinduranya muburyo bwa buck hamwe nibisohoka bidafite glitch mugihe cyinzibacyuho.Ibi byoroshye-gukoresha-kugenzura birimo abashoferi kumpande ndende ya MOSFET hamwe no kuzamura uruhande rwo hasi MOSFET.Uburyo bwo kugenzura ibiyobora bushingiye kuburyo bugezweho ukoresheje icyerekezo cyigana.Kwigana uburyo bugezweho bugabanya urusaku rwurusaku rwimikorere ya pulse ubugari, bituma igenzura ryizewe ryinshingano ntoya cyane ikenewe mugukoresha amashanyarazi menshi.Ibindi bintu birinda kurinda birimo imipaka igezweho, guhagarika ubushyuhe, hamwe no kwinjiza ibintu.Igikoresho kiraboneka mumashanyarazi yongerewe imbaraga, 20-pin ya HTSSOP igizwe na paje yometse kumugaragaro kugirango ifashe gusohora ubushyuhe.