TPS2052BDRBR 2-ch, 0.5A gupakira, 2.7-5.5V
TPS2052BDRBR 2-ch, 0.5A gupakira, 2.7-5.5V
Ibiranga TPS2052B
70-mΩ MOSFET yo hejuru
500-mA Ikomeza
Kurinda Ubushyuhe na Bigufi-Kurinda
Imipaka ntarengwa
(0,75 Ntarengwa, 1.25 Ntarengwa)
Urwego rukora: 2.7 V kugeza 5.5 V.
0,6-ms Igihe gisanzwe cyo kuzamuka
Gufunga amashanyarazi
Raporo Yamakosa Yatanzwe (OC)
Nta OC Glitch mugihe cyo hejuru
Isoko ntarengwa ryo gutanga isoko:
1-µA (Ingaragu, Dual) cyangwa 2-µA (Inshuro eshatu, Quad)
Ubushyuhe bwibidukikije: –40 ° C kugeza 85 ° C.
UL Yamenyekanye, Numero ya File E169910
Inyongera ya UL Kumenyekanisha kuri TPS2042B na TPS2052B kugirango Iboneza
Ibisobanuro kuri TPS2052B
TPS20xxB ya power-gukwirakwiza amashanyarazi igenewe forapplications aho imitwaro iremereye ya capacitivite hamwe nizunguruka bigufi bishobora guhura nabyo.Thesedevices ikubiyemo 70-mΩ N-umuyoboro wa MOSFET ya power ya sisitemu yo gukwirakwiza ingufu zisaba amashanyarazi menshi mumapaki imwe.Buri cyerekezo kiyobowe na logic enableinput.Irembo ryamarembo ritangwa na pompe yimbere yishyurwa kugirango igenzure ingufu-zihindura ibihe nigihe cyo kugabanuka kugirango ugabanye umuvuduko mugihe cyo guhinduranya.Pompe yishyurwa isaba ibice bidafite aho bihuriye kandi yemerera gukora kubitangwa munsi ya 2.7 V.
Iyo ibisohoka bisohotse kurenza imipaka ntarengwa cyangwa bigufi birahari, thedevice igabanya ibyasohotse kumurongo urwego rwumutekano uhinduranya muburyo buhoraho, gukurura ibintu birenze urugero (OCx) bisohoka hasi.Iyo imizigo iremereye iremereye hamwe na shitingi yongerera imbaraga imbaraga zo kugabanuka muri switch, bigatera ubushyuhe bwubushyuhe bwumuriro, umuzenguruko wumuriro wumuriro uzimya icyuma kugirango wirinde kwangirika.Gukira muri thermalshutdown byikora iyo igikoresho kimaze gukonja bihagije.Inzira zimbere zemeza ko theswitch igumaho kugeza voltage yemewe ihari.Izi mbaraga-gukwirakwiza imbaraga zashizweho kugirango dushyireho imipaka kuri 1 A (bisanzwe).
1. Ni bande bakozi mu ishami rya R & D?Ni ubuhe bushobozi bwawe?
-R & D Umuyobozi: gutegura gahunda yigihe kirekire yikigo no gusobanukirwa icyerekezo cyubushakashatsi niterambere;Kuyobora no kugenzura ishami rishyira mubikorwa ingamba za sosiyete na gahunda ya R&D yumwaka;Kugenzura iterambere ryibicuruzwa no guhindura gahunda;Shiraho ibicuruzwa byiza byubushakashatsi niterambere, kugenzura no guhugura abakozi ba tekiniki bijyanye.
Umuyobozi wa R & D: kora ibicuruzwa bishya R & D hanyuma werekane ko bishoboka gahunda;Kugenzura no gucunga iterambere nubuziranenge bwakazi;Kora ubushakashatsi ku bicuruzwa bishya kandi utange ibisubizo bifatika ukurikije ibyo umukiriya asabwa mubice bitandukanye
Abakozi & gukusanya: gukusanya no gutondekanya amakuru yingenzi;Porogaramu ya mudasobwa;Gukora ubushakashatsi, ibizamini nisesengura;Tegura ibikoresho nibikoresho byo kugerageza, kugerageza no gusesengura;Andika amakuru yo gupima, gukora ibarwa no gutegura imbonerahamwe;Kora ubushakashatsi bwibarurishamibare
2. Niki gitekerezo cyawe cyo gukora ubushakashatsi nibitekerezo byiterambere?
- Igitekerezo cyibicuruzwa no guhitamo ibicuruzwa nibisobanuro byerekana ibicuruzwa nibishushanyo mbonera byumushinga no kugerageza ibicuruzwa bitezimbere no kwemeza isoko
