TPS22976DPUR 2-ch, 5.7-V, 6-A, 14
TPS22976DPUR 2-ch, 5.7-V, 6-A, 14
Abubuwan da suka dace don TPS22976
Haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe
Wurin shigar da wutar lantarki: 0.6V zuwa VBIAS
VBIASWutar lantarki: 2.5V zuwa 5.7V
Kan-juriya
RON= 14 mΩ (na al'ada) a VIN= 0.6 zuwa 5V, VBIAS= 5v
RON= 18 mΩ (na al'ada) a VIN= 0.6 zuwa 2.5V, VBIAS= 2.5 V
6-Madaidaicin ci gaba da sauyawa na yanzu a kowane tashoshi
Quiescent halin yanzu don TPS22976, TPS22976N
37 µA (na al'ada, tashoshi biyu) a VIN= VBIAS= 5v
35 µA (na al'ada, tasha ɗaya) a VIN= VBIAS= 5v
Saukewa: TPS22976A
85 µA (na al'ada, tashoshi biyu) a VIN= VBIAS= 5v
83 µA (na al'ada, tasha ɗaya) a VIN= VBIAS= 5v
Ƙofar shigarwar sarrafawa tana ba da damar amfani da dabaru na 1.2-, 1.8-, 2.5-, da 3.3-V
Lokacin tashi mai daidaitawa
Saurin kunna lokacin (TPS22976A)
tON= 17µ a VIN= 1.05V
Rufewar thermal
Fitar da Saurin fitarwa (QOD) (na zaɓi)
Kunshin SON 14-pin tare da kushin zafi
An gwada aikin ESD ta JESD 22
2-kV HBM da 1-kV CDM
Bayani na TPS22976
Iyalin samfurin TPS22976 sun ƙunshi na'urori uku: TPS22976, TPS22976A da TPS22976N.Kowace na'ura mai sauyawa ce ta tashoshi biyu tare da kunna mai sarrafawa.Na'urar ta ƙunshi MOSFETs N-channel guda biyu waɗanda zasu iya aiki akan kewayon shigar da wutar lantarki daga 0.6 V zuwa 5.7 V, kuma suna iya tallafawa matsakaicin ci gaba na halin yanzu na 6 A kowane tashoshi.Kowane maɓalli yana sarrafa kansa ta hanyar shigarwar kunnawa da kashewa (ON1 da ON2), waɗanda zasu iya yin mu'amala kai tsaye tare da siginar sarrafa ƙarancin wuta.TPS22976 yana da ikon rufewar thermal lokacin da yanayin mahaɗar ya ke sama da bakin kofa, yana kashe kashewa.Mai kunnawa yana sake kunnawa lokacin da yanayin mahaɗin ya daidaita zuwa kewayo mai aminci.TPS22976 kuma yana ba da zaɓi na zaɓin haɗaɗɗen 230-Ω on-chip load resistor don saurin fitarwa lokacin da aka kashe.
Ana samun TPS22976 a cikin ƙaramin, sarari-ceton 3-mm × 2-mm 14-SON kunshin (DPU) tare da haɗe-haɗen kushin zafi yana ba da damar watsar da ƙarfi.Ana siffanta na'urar don aiki akan kewayon zafin iska na -40 ° C zuwa 105 ° C.
1. Su wanene ma'aikata a sashen ku na R & D?Menene cancantarku?
-R & D Darakta: tsara tsarin R & D na kamfanin na dogon lokaci da fahimtar alkiblar bincike da ci gaba;Jagora da kula da sashen r&d don aiwatar da dabarun r&d na kamfani da shirin R&D na shekara-shekara;Sarrafa ci gaban ci gaban samfur kuma daidaita shirin;Ƙirƙiri kyakkyawan bincike na samfur da ƙungiyar haɓakawa, dubawa da horar da ma'aikatan fasaha masu alaƙa.
R & D Manager: yi sabon samfurin R & D shirin da kuma nuna yiwuwar shirin;Kulawa da sarrafa ci gaba da ingancin aikin r&d;Bincika sabon haɓaka samfuri kuma ba da shawarar ingantattun hanyoyin magance buƙatun abokin ciniki a fannoni daban-daban
Ma'aikatan R&d: tattarawa da tsara mahimman bayanai;Shirye-shiryen kwamfuta;Gudanar da gwaje-gwaje, gwaje-gwaje da nazari;Shirya kayan aiki da kayan aiki don gwaje-gwaje, gwaje-gwaje da nazari;Yi rikodin bayanan ma'auni, yin lissafi kuma shirya sigogi;Gudanar da binciken ƙididdiga
2. Menene bincike da ra'ayin haɓaka samfuran ku?
- Tunanin samfur da zaɓin ra'ayin samfur da ma'anar samfur na kimantawa da ƙirar tsarin aiki da gwajin samfur na haɓakawa da ƙaddamarwa ga kasuwa.
