LM5010AMHX / NOPB TSSOP14 Umwimerere & Ibishya Byinjijwemo Ic Umuzunguruko Chips Ibigize Electronics Pc

LM5010AMHX / NOPB TSSOP14 Umwimerere & Ibishya Byinjijwemo Ic Umuzunguruko Chip Ibigize Electronics Pc Ishusho

ibisobanuro bigufi:

LM5010Ax intambwe yo kumanura guhinduranya ni verisiyo yongerewe ya LM5010 hamwe nibikorwa byinjiza byageze kuri 6-V byibuze.LM5010Ax igaragaramo imirimo yose ikenewe kugirango ishyire mu bikorwa igiciro gito, gikora neza, kugenzura amafaranga ashoboye gutanga ibirenze 1-A umutwaro uremereye.Igenzura ryinshi rya voltage ihuza N-Umuyoboro Buck Guhindura, kandi iraboneka mubushuhe bwa 10-pin WSON hamwe na 14-pin ya HTSSOP.Gahunda ihoraho ON-time gahunda isaba ko nta ndishyi zisubiramo bivamo umutwaro wihuse wihuse kandi byoroheje byashyizwe mubikorwa.Imikorere yumurongo ikomeza guhorana numurongo hamwe nuburyo bwo gutandukana bitewe nubusabane butandukanye hagati yinjiza voltage na ON-time.Ikibaya cyerekana imipaka yashyizwe kuri 1.25 A.
Ibindi bintu byongeweho birimo: VCC undervoltage lockout, guhagarika ubushyuhe, gutwara amarembo munsi ya volvoltage, hamwe ninshingano ntarengwa.

Ohereza imeri kuri twe Kuramo urupapuro

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

UBWOKO	GUSOBANURIRA
Icyiciro	Inzira zuzuye (IC) PMIC - Igenzura rya voltage - DC DC Guhindura
Mfr	Ibikoresho bya Texas
Urukurikirane	-
Amapaki	Tape & Reel (TR) Kata Tape (CT) Digi-Reel®
SPQ	250T & R.
Imiterere y'ibicuruzwa	Bikora
Imikorere	Intambwe-Hasi
Iboneza Ibisohoka	Ibyiza
Topologiya	Buck
Ubwoko Ibisohoka	Guhindura
Umubare w'Ibisohoka	1
Umuvuduko - Iyinjiza (Min)	6V
Umuvuduko - Iyinjiza (Max)	75V
Umuvuduko - Ibisohoka (Min / Bishyizweho)	2.5V
Umuvuduko - Ibisohoka (Max)	70V
Ibiriho - Ibisohoka	1A
Inshuro - Guhindura	100kHz ~ 1MHz
Ikosora	No
Gukoresha Ubushyuhe	-40 ° C ~ 150 ° C (TJ)
Ubwoko bwo Kuzamuka	Umusozi
Ipaki / Urubanza	14-TSSOP (0.173 ", Ubugari bwa 4.40mm) Yerekanwe Pad
Ibikoresho byo gutanga ibikoresho	14-HTSSOP
Umubare wibicuruzwa shingiro	LM5010

Kumenyekanisha ibicuruzwa

1.Umuriro uhagaze neza.
Umuyagankuba utanga amashanyarazi (stabilized voltage supply) nigikoresho cya elegitoronike gishobora gutanga ingufu za AC cyangwa DC zihamye kumuzigo, harimo amashanyarazi ya AC yamashanyarazi hamwe na DC yumuriro wamashanyarazi mubyiciro bibiri.

2. Gukenera gukoresha amashanyarazi yagenwe.
Hamwe niterambere ryihuse ryumuryango, ibikoresho bikoresha amashanyarazi biriyongera umunsi kumunsi.Nyamara, gusaza no kudindiza iterambere ryogukwirakwiza no gukwirakwiza amashanyarazi, hamwe nigishushanyo mbonera ndetse n’amashanyarazi adahagije bituma umukoresha wa nyuma w’umubyigano aba muke cyane, mugihe abakoresha umurongo usanga ari voltage nyinshi.Kubikoresho bikoresha ingufu, cyane cyane tekinoroji yubuhanga buhanitse kandi busobanutse hamwe na voltage ikenewe cyane, ni nkaho badafite ubwishingizi.
Umuvuduko udahindagurika urashobora gutera ibikomere byica cyangwa imikorere mibi yibikoresho, bikagira ingaruka kumusaruro, bigatera gutinda kubitanga, ubuziranenge budahungabana, nibindi bihombo byinshi.Muri icyo gihe, byihutisha gusaza kw'ibikoresho, bigira ingaruka ku mibereho ya serivisi, ndetse bigatwika ibikoresho, ku buryo nyir'ubwite ahura n'ikibazo cyo gukenera gusanwa cyangwa kuba agomba kuvugurura ibikoresho mu gihe gito, bigasesagura umutungo;mubihe bikomeye, impanuka zumutekano zirabaho, bigatera igihombo kitagira ingano.

3. DC yagenzuye amashanyarazi.
Azwi kandi nka DC voltage igenzura.Umuvuduko wacyo utanga ahanini ni voltage ya AC, mugihe voltage yumuriro wa AC itanga cyangwa ibisohoka birwanya imitwaro ihindagurika, imbaraga ziva mumashanyarazi zishobora gukomeza guhagarara neza.Ibipimo bya voltage igenzura ni voltage itajegajega, coefficient ripple, nigisubizo cyihuta.Iyambere yerekana ingaruka zimpinduka zinjiza voltage kumusaruro wa voltage.Coefficient ya ripple yerekana ubunini bwa AC igizwe na voltage isohoka mubikorwa byakozwe neza;icya nyuma cyerekana igihe gisabwa kugirango voltage isubire mu gaciro kayo iyo kwinjiza voltage cyangwa umutwaro bihinduka kuburyo bugaragara.Igenzura rya DC rigabanyijemo ibyiciro bibiri: uburyo bukomeza bwo kuyobora no guhinduranya.Iyambere na transformateur ya franse kumurongo umwe cyangwa ibyiciro bitatu bya AC voltage kumurongo wagaciro, hanyuma ikosorwa, iyungururwa, kugirango ibone ingufu za DC zidahindagurika, hanyuma numuzunguruko wa voltage kugirango ubone voltage ihamye (cyangwa ikigezweho).Ubu bwoko bwo gutanga amashanyarazi biroroshye, ripple ni nto, kwivanga ni bito, ariko ingano nini, ibikoreshwa ni byinshi, kandi imikorere ni mike (akenshi munsi ya 40% kugeza 60%).Iheruka igenga ibisohoka voltage muguhindura igihe / cyo kugereranya igihe cyo guhindura ibintu (cyangwa guhinduranya) kugirango ugere kuri voltage.Ubu bwoko bw'amashanyarazi butwara ingufu nke kandi bufite imikorere igera kuri 85%.

4.DC igenzura rya porogaramu.
Igenzura rya DC rikoreshwa cyane mu kurinda igihugu, ubushakashatsi bwa siyansi, kaminuza n'amashuri makuru, laboratoire, inganda n’amabuye y'agaciro, electrolysis, amashanyarazi, ibikoresho byo kwishyuza, n'ibindi bitanga amashanyarazi.

5.Ibisobanuro bya LM5010A
LM5010Ax intambwe yo kumanura guhinduranya ni verisiyo yongerewe ya LM5010 hamwe nibikorwa byinjiza byageze kuri 6-V byibuze.LM5010Ax igaragaramo imirimo yose ikenewe kugirango ishyire mu bikorwa igiciro gito, gikora neza, kugenzura amafaranga ashoboye gutanga ibirenze 1-A umutwaro uremereye.Igenzura ryinshi rya voltage ihuza N-Umuyoboro Buck Guhindura, kandi iraboneka mubushuhe bwa 10-pin WSON hamwe na 14-pin ya HTSSOP.Gahunda ihoraho ON-time gahunda isaba ko nta ndishyi zisubiramo bivamo umutwaro wihuse wihuse kandi byoroheje byashyizwe mubikorwa.Imikorere yumurongo ikomeza guhorana numurongo hamwe nuburyo bwo gutandukana bitewe nubusabane butandukanye hagati yinjiza voltage na ON-time.Ikibaya kiriho ubu cyashyizwe kuri 1.25 A. Ibintu byiyongereyeho birimo: VCC munsi ya volvoltage, gufunga ubushyuhe, gutwara amarembo munsi ya volvoltage, no kugabanya imipaka ntarengwa.

Mbere: Ibikoresho bishya & umwimerere bya elegitoroniki, kugurisha bishyushye gucunga ingufu za IC HTSSOP-14 LM5010 LM5010MHX / NOPB

Ibikurikira: Semicon Ibikoresho bishya kandi byumwimerere Ibikoresho bya elegitoroniki LM50CIM3X / NOPBIC CHIPS Imiyoboro Yuzuye Mububiko

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