MPQ8633AGLE-Z
GUSOBANURIRA
MPQ8633A ni ihuriro ryuzuye, ryihuta cyane, rihuza amafaranga.Itanga igisubizo cyoroshye cyane kugirango igere kuri 12A ibisohoka bigezweho hejuru yumutungo mugari winjiza hamwe numutwaro mwiza hamwe numurongo.MPQ8633A ikora neza cyane hejuru yumutwaro wagutse.
MPQ8633A ikoresha indishyi zimbere mugihe cyigihe (COT) igenzura itanga igisubizo cyigihe gito kandi cyoroshe guhagarara neza.
Imikorere yumurongo yashyizweho byoroshye kuri 600kHz, 800kHz, cyangwa 1000kHz hamwe na MODE iboneza, bituma MPQ8633A yumurongo uhoraho uhoraho utitaye kumashanyarazi / yasohotse.
Ibisohoka voltage itangira-ramp igenzurwa nigihe cyimbere 1ms.Irashobora kwiyongera wongeyeho capacitor kuri TRK / REF.Gufungura-imiyoboro yimbaraga nziza (PGOOD) yerekana ibisohoka biri mumurongo wacyo wa voltage.PGOOD yometse kuri 0.7V hamwe na voltage yo gukurura hanze iyo itangwa ryananiwe guha ingufu MPQ8633A.
Kurinda byuzuye byuzuye kurinda harimo kurinda birenze urugero (OCP), kurinda amashanyarazi arenze (OVP), kurinda munsi ya voltage (UVP), no kurinda ubushyuhe burenze (OTP).
MPQ8633A isaba umubare ntarengwa wibintu byoroshye kuboneka, bisanzwe, ibice byo hanze kandi birahari muri QFN 3mm x 4mm.
IBIKURIKIRA
Umuyoboro mugari winjiza kuva kuri 2.7V:
2.7V kugeza 16V hamwe na 3.3V yo hanze ya VCC
4 V kugeza 16V hamwe Kubogama Imbere cyangwa hanze 3.3V VCC Kubogama ·
Itandukaniro Risohoka Ibisohoka Umuyoboro wa kure.·
Porogaramu ishobora kugerwaho Urwego ntarengwa.·
12Ibisohoka Ibiriho.·
RDS yo hasi (ON) Imbaraga zuzuye MOSFETS.
Uburyo bwo Guhindura Igihombo Kugabanya Tekinike.·
Adaptive COT kubisubizo bya Ultrafast byigihe gito.·
Ihamye hamwe na Zero ESR Ibisohoka.·
0.5% Ibyerekeranye na Voltage hejuru ya 0 ℃ kugeza + 70 ℃ Ihuriro ry'ubushyuhe.
1% Ibyerekeranye na Voltage kuva -40 ℃ kugeza + 125 ℃ Ihuriro ry'ubushyuhe.Guhitamo Pulse Gusimbuka cyangwa Gukora CCM ku gahato.
Amabwiriza meza yumutwaro.·
Ibisohoka bya voltage ikurikirana.·
Ibisohoka Umuvuduko w'amashanyarazi.·
PGOOD Ifatika Yagabanije Urwego Ruto mugihe Kunanirwa kw'amashanyarazi.·
Porogaramu Yoroheje-Gutangira Igihe kuva 1ms.·
Mbere yo Kubogama Gutangira.·
Guhitamo Guhindura inshuro kuva 600kHz, 800kHz, na 1000kHz.· Kudahuza OCP, UVP, UVLO, Guhagarika Ubushyuhe, na Latch-Off kuri OVP.· Ibisohoka Byahinduwe kuva 0.6V kugeza 90% * Vin, kugeza kuri 5.5V Max.·
Kuboneka muri QFN 3mm x 4mm.
