LP5912Q1.8DRVRQ1 Ibirango bishya byukuri byumwimerere IC ububiko bwa elegitoronike Ibikoresho bya Chip Inkunga ya BOM Service TPS62130AQRGTRQ1
Ibiranga ibicuruzwa
| UBWOKO | GUSOBANURIRA | HITAMO |
| Icyiciro | Inzira zuzuye (IC) PMIC - Igenzura rya voltage - Umurongo |
|
| Mfr | Ibikoresho bya Texas |
|
| Urukurikirane | Imodoka, AEC-Q100 |
|
| Amapaki | Tape & Reel (TR) Kata Tape (CT) Digi-Reel® |
|
| Imiterere y'ibicuruzwa | Bikora |
|
| Iboneza Ibisohoka | Ibyiza |
|
| Ubwoko Ibisohoka | Bimaze gukosorwa |
|
| Umubare w'abashinzwe kugenzura | 1 |
|
| Umuvuduko - Iyinjiza (Max) | 6.5V |
|
| Umuvuduko - Ibisohoka (Min / Bishyizweho) | 1.8V |
|
| Umuvuduko - Ibisohoka (Max) | - |
|
| Umuvuduko w'amashanyarazi (Max) | 0.25V @ 500mA |
|
| Ibiriho - Ibisohoka | 500mA |
|
| Ibiriho - Quiescent (Iq) | 55 µA |
|
| Ibiriho - Gutanga (Max) | 600 µA |
|
| PSRR | 80dB ~ 40db (100Hz ~ 100kHz) |
|
| Kugenzura Ibiranga | Gushoboza, Imbaraga Nziza, Gutangira Byoroshye |
|
| Ibiranga Kurinda | Kurenza Ubushyuhe, Guhindura Polarite, Inzira ngufi |
|
| Gukoresha Ubushyuhe | -40 ° C ~ 125 ° C (TJ) |
|
| Ubwoko bwo Kuzamuka | Umusozi |
|
| Ipaki / Urubanza | 6-WDFN Yerekanwe Pad |
|
| Ibikoresho byo gutanga ibikoresho | 6-WSON (2x2) |
|
| Umubare wibicuruzwa shingiro | LP5912 | |
| SPQ | 3000PCS |
Igenzura ry'umurongo
Muriibikoresho bya elegitoroniki, aumurongo ugenzurani aamashanyarazibikoreshwa mukubungabunga voltage ihamye.[1]Kurwanya ibiyobora biratandukana ukurikije ibyinjijwe byinjira hamwe numutwaro, bikavamo guhoraho kwa voltage.Umuzenguruko ugenzura uratandukanyekurwanywa, guhora uhindura aamashanyaraziumuyoboro kugirango ukomeze gusohora voltage ihoraho kandi uhore ukwirakwiza itandukaniro riri hagati yinjiza na voltage yagenzuwe nkukoubushyuhe.Ibinyuranye, aguhinduranyaikoresha igikoresho gikora gifungura no kuzimya (oscilates) kugirango ugumane impuzandengo y'ibisohoka.Kuberako voltage yagenzuwe kumurongo ugenzura igomba guhora munsi yumubyigano winjiza, imikorere iragabanuka kandi voltage yinjira igomba kuba ndende bihagije kugirango ihore yemerera igikoresho gikora kumanura voltage.
Abagenzuzi b'umurongo barashobora gushyira igikoresho kigenga ugereranije n'umutwaro (shuntumugenzuzi) cyangwa arashobora gushyira igikoresho kigenzura hagati yinkomoko nu mutwaro wagenzuwe (urukurikirane rukurikirana).Igenzura ryoroheje ryumurongo rishobora kuba ririmo bike nka aZener dioden'uruhererekane rw'uruhererekane;byinshi bigoye kugenzura harimo ibyiciro bitandukanye bya voltage yerekanwe, ikosa ryongera imbaraga hamwe nimbaraga zo gutambuka.Kuberako umurongoamashanyarazini ikintu gisanzwe cyibikoresho byinshi, umugenzuzi umwe-chipICni rusange.Abagenzuzi b'umurongo barashobora kandi kuba bagizwe n'inteko ya discret ikomeye-imiterere cyangwavacuum tubeIbigize.
Nubwo izina ryabo, abagenzuzi b'umurongo niimirongo idafite umurongokuberako zirimo ibice bitari umurongo (nka Zener diode, nkuko bigaragara hepfo muribyoroheje shunt) kandi kubera ko ibisohoka voltage bihoraho muburyo bwiza (kandi umuzenguruko ufite ibisohoka bihoraho bidashingiye kubyo winjije ni umurongo utari umurongo.)[2]
Ibiranga LP5912-Q1
- Yujuje ibyangombwa byimodoka
- AEC Q100-Yujuje ibisabwa hamwe n'ibisubizo bikurikiraIyinjiza Umuvuduko Urwego: 1.6 V kugeza 6.5 V.
- Ubushyuhe bwibikoresho Icyiciro cya 1: –40 ° C kugeza + 125 ° C Ibidukikije bikora Ubushyuhe
- Igikoresho HBM Itondekanya Urwego 2
- Igikoresho CDM Itondekanya Urwego C6
- Umuvuduko w'amashanyarazi asohoka: 0.8 V kugeza 5.5 V.
- Ibisohoka Ibiriho kugeza kuri 500 mA
- Urusaku Ruto-Umuvuduko Urusaku: 12 µVRMSIbisanzwe
- PSRR kuri 1 kHz: 75 dB Ibisanzwe
- Ibisohoka Umuvuduko Wumuvuduko (V.HANZE≥ 3.3 V): ± 2%
- Hasi I.Q(Gushoboza, Nta mutwaro): 30 µBisanzwe
- Igitonyanga gito (V.HANZE≥ 3.3 V): 95 mV Ibisanzwe kuri 500-mA Umutwaro
- Ihamye hamwe na 1-µF Ceramic Iyinjiza na Ibisohoka
- Ubushuhe-Buremereye hamwe no Kurinda-Inzira Zirinda
- Hindura Kurinda Kurubu
- Nta rusaku rw'ibisasu bisabwa
- Ibisohoka Byihuse Gusohora Byihuse
- Imbaraga-Nziza Ibisohoka Hamwe na 140-µs Gutinda bisanzwe
- Imbere Yoroheje-Tangira Kugabanya In-rush Ibiriho
- –40 ° C kugeza kuri + 125 ° C Gukoresha Ihuriro ry'ubushyuhe Ubushyuhe
Ibisobanuro kuri LP5912-Q1
LP5912-Q1 ni urusaku ruke LDO rushobora gutanga mA 500 ziva mumashanyarazi.Yateguwe kugirango yuzuze ibisabwa na RF hamwe nizunguruka zisa, igikoresho cya LP5912-Q1 gitanga urusaku ruke, PSRR ndende, umutimanama muke muto, numurongo muto hamwe nuburemere bwigihe gito.LP5912-Q1 itanga urwego-ruyobora imikorere yurusaku rudafite urusaku rwambukiranya urusaku hamwe nubushobozi bwo gusohora kure ubushobozi bwo gushyira hanze.
Igikoresho cyashizweho kugirango gikore hamwe na 1-µF yinjiza hamwe na 1-µF isohoka ceramic capacitor (nta rusaku rwihariye rwa bypass rukenewe).
Iki gikoresho kiraboneka hamwe na voltage isohoka kuva 0.8 V kugeza 5.5 V murwego rwa 25-mV.Menyesha ibikoresho bya Texas Kugurisha kubintu byihariye bya voltage bikenewe.
Kubintu byose biboneka, reba Amahitamo ya Package (POA) kumpera yuru rupapuro.
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