I-TPS259573DSGR 2.7-V ukuya ku-18-V enokuvikela okungaphezu kwamandla kagesi
I-TPS259573DSGR 2.7-V ukuya ku-18-V enokuvikela okungaphezu kwamandla kagesi
Imifanekiso ye-TPS2595
●Ibanga Lokufaka Okubanzi Lamandla Kagesi: 2.7 V ukuya ku-18 V
○20 V Absolute Maximum
○3 V ukuya ku-18 V ngenguqulo ye-TPS2595x5
●Ukumelana Nokumelana Okuphansi: RON= 34 mΩ (Okuvamile)
●I-Fast Overvoltage Protection Clamp (3.8-V, 5.7-V, nezinketho ezingu-13.7-V) Nesikhathi Sokuphendula esingu-5 µs (Okuvamile)
●I-TPS2595x0, TPS2595x1, TPS2595x5: Okokufaka Okusebenzayo Okuphezulu Kwe-Active Ne-Adjustable Undervoltage Lockout (UVLO)
●I-TPS2595x3: Okokufaka Okusebenzayo Okuphansi Okusebenzayo Ngokukhiyiwa Kwe-Overvoltage Okulungisekayo (OVLO)
● Umkhawulo Wamanje Olungisekayo Ngokuphuma Kwamanje Kwemonitha Yomthwalo (ILM)
○Ibanga Lamanje: 0.5 A ukuya ku-4 A
○Ukunemba Kwamanje Komkhawulo: ±7.5%
● Ukulawulwa Kwezinga Lokukhipha Okushintshwayo Okushintshayo (dVdt)
●Over Temperature Protection (OTP)
●Iphinikhodi ye-Fault Indication (FLT)
● Ukuqashelwa kwe-UL 2367 - Inombolo Yefayela E169910
○RI-ILM>= 487 Ω (4.42 A umkhawulo)
● I-IEC 62368-1 Iqinisekisiwe
●Kuphephile Ngesikhathi Sokuhlolwa Kokuhluleka Kwephuzu Elilodwa (IEC 62368-1)
○Iphinikhodi ye-ILM Vula/Ukuthola Okufushane
Incazelo ye-TPS2595
Umndeni we-TPS2595xx wama-eFuses (amadivayisi ahlanganisiwe we-FET okushintshashintshayo) iyisixazululo esihlanganiswe kakhulu sokuvikela umjikelezo kanye nesixazululo sokuphatha amandla kuphakheji encane.Amadivayisi ahlinzeka ngezindlela zokuvikela eziningi zisebenzisa izakhi zangaphandle ezimbalwa kakhulu futhi ayisivikelo esiqinile ngokumelene nokulayishwa ngokweqile, amasekhethi amafushane, ukukhuphuka kwamandla kagesi, namandla angena ngamandla amaningi.
Izinga lomkhawulo wamanje lokukhiphayo lingasethwa ngesiphikisa sangaphandle esisodwa.Kuyenzeka futhi ukuthola umuzwa onembile womthwalo ophumayo wamanje ngokukala ukwehla kwamandla kagesi ngaphesheya kwesiphikisayo somkhawulo samanje.Izinhlelo zokusebenza ezinezidingo ezithile zamanje ze-inrush zingasetha izinga lokukhiphayo nge-capacitor yangaphandle eyodwa.Imicimbi ye-overvoltage ikhawulwa ngokushesha ngamasekhethi abambayo angaphakathi ukuze abe umkhawulo ongashintshi ophephile, ngaphandle kwezingxenye zangaphandle ezidingekayo.Okuhlukile kwe-TPS259573 kunikeza inketho yokusetha umkhawulo wokunqamuka we-overvoltage ochazwe umsebenzisi.
Umsebenzi wokukhipha okukhiphayo okusheshayo ungasetshenziswa ezinhlobonhlobo ze-TPS2595x5 ngokuxhuma iphinikhodi ye-OUT kuphinikhodi ye-QOD.
Amadivayisi aphawulelwe ukusebenza phezu kwezinga lokushisa eliphakathi kuka -40°C kuya +125°C.
1. Obani abasebenzi bomnyango wakho we-R & D?Yiziphi iziqu zakho?
-R & D Umqondisi: yenza uhlelo lwesikhathi eside lwe-R & D lwenkampani futhi babambe isiqondiso socwaningo nentuthuko;Qondisa futhi uqondise umnyango we-r&d ukuze usebenzise isu le-r&d lenkampani kanye nohlelo lonyaka lwe-R&D;Lawula inqubekelaphambili yokuthuthukiswa komkhiqizo futhi ulungise uhlelo;Misa ithimba locwaningo lomkhiqizo elihle kakhulu nelokuthuthukisa, abacwaningi mabhuku kanye nokuqeqeshwa okuhlobene nabasebenzi bezobuchwepheshe.
Umphathi we-R & D: yenza uhlelo olusha lwe-R & D futhi ubonise ukuthi kungenzeka uhlelo;Ukugada nokuphatha inqubekelaphambili kanye nekhwalithi yomsebenzi we-r&d;Cwaninga ukuthuthukiswa komkhiqizo omusha futhi uphakamise izixazululo ezisebenzayo ngokuvumelana nezidingo zamakhasimende emikhakheni ehlukene
Abasebenzi be-R&d: baqoqa futhi balungise idatha ebalulekile;Uhlelo lwekhompyutha;Ukwenza izivivinyo, izivivinyo kanye nokuhlaziya;Lungiselela izinto zokwakha kanye nezinto zokusebenza zokuhlola, izivivinyo nokuhlaziya;Rekhoda idatha yokulinganisa, yenza izibalo futhi ulungiselele amashadi;Yenza izinhlolovo zezibalo
2. Uthini umbono wakho wocwaningo nokuthuthukiswa komkhiqizo?
- Ukwakhiwa komkhiqizo kanye nomqondo wokukhethwa komkhiqizo kanye nokuhlolwa kwencazelo yomkhiqizo kanye nomklamo wepulani yephrojekthi kanye nokuthuthukiswa kokuhlolwa komkhiqizo kanye nokwethulwa kokuqinisekisa emakethe
