TPS54560BQDDARQ1 SOP-8 Likarolo tsa elektronike tse kopantsoeng tsa potoloho ea motlakase
TPS54560BQDDARQ1 SOP-8 Likarolo tsa elektronike tse kopantsoeng tsa potoloho ea motlakase
Setšoantšo sa TPS54560B-Q1
●Sebetsa se Phahameng sa Meroalo e Leseli ka Pulse Skipping Eco-mode™
●92-mΩ MOSFET e Phahameng
●146 µA Opereishene ea Khotso ea Hona Joale le 2 µA Ho Koaloa ha Hona Joale
●100 kHz ho isa ho 2.5 MHz Maqhubu a Fetohang a Fetola
●E amahanya le Oache e Ntle
●Ho theoha ho tlase ha Meroalo e Leseli e nang le Integrated BOOT Recharge FET
●UVLO Voltage e feto-fetohang le Hysteresis
●0.8 V 1% Reference Voltage ka hare
●8-Terminal HSOP e nang le PowerPAD™ Package
●–40°C ho 150°C TJ Operating Range
●Etsa Moralo o Tloaelehileng o sebelisa TPS54560B-Q1 ka WEBENCH® Power Designer.
Tlhaloso ea TPS54560B-Q1
TPS54560B-Q1 ke 60 V, 5 A, molaoli oa litheolelo o nang le lehlakore le phahameng la MOSFET.Sesebelisoa se pholoha li-pulse tsa ho lahla mojaro ho fihlela ho 65V ka ISO 7637. Taolo ea mokhoa oa hajoale e fana ka matšeliso a bonolo a kantle le khetho ea likarolo tse feto-fetohang.Mokhoa o tlase oa ripple skip skip o fokotsa phepelo e se nang moroalo ho 146 µA.Ts'ebetso ea hona joale ea ho koala e fokotsehile ho 2 µA ha phini ea nolofalletsa e huleloa tlase.
Undervoltage Lockout e behiloe ka hare ho 4.3 V empa e ka eketsoa ka ho sebelisa phini ea nolofalletsa.The output voltage start up ramp e laoloa ka hare ho fana ka qalo e laoloang le ho felisa overshoot.
Maqhubu a mangata a feto-fetohang a lumella bokhoni bo botle kapa boholo ba karolo ea kantle ho ntlafatsoa.Sephetho sa hajoale se lekanyelitsoe saekele-ka-baesekele.Ho phutha khafetsa le ho koala ha mocheso ho sireletsa likarolo tsa kahare le kantle nakong ea boemo bo bongata.
TPS54560B-Q1 e fumaneha ka har'a sephutheloana sa 8-terminal se ntlafalitsoeng ka mocheso oa HSOP PowerPAD™.
1. Basebetsi lefapheng la hau la R & D ke bo-mang?Litšoaneleho tsa hau ke life?
-R & D Motsamaisi: etsa moralo oa nako e telele oa R & D oa k'hamphani le ho utloisisa tataiso ea lipatlisiso le nts'etsopele;Tataisa le ho hlokomela lefapha la r&d ho kenya tšebetsong leano la r&d la k'hamphani le moralo oa selemo le selemo oa R&D;Laola tsoelopele ea nts'etsopele ea lihlahisoa le ho lokisa moralo;Theha sehlopha se hloahloa sa lipatlisiso le nts'etsopele ea sehlahisoa, tlhahlobo le koetliso e amanang le basebetsi ba botekgeniki.
Mookameli oa R & D: etsa moralo oa sehlahisoa se secha sa R & D 'me u bontše ho khoneha ha moralo;Laola le ho laola tsoelopele le boleng ba mosebetsi oa r&d;Batlisisa ntshetsopele ya sehlahiswa se secha mme o sisinye ditharollo tse sebetsang ho ya ka ditlhoko tsa bareki mafapheng a fapaneng
Basebetsi ba R&d: bokella le ho hlophisa lintlha tsa bohlokoa;Lenaneo la khomphutha;Ho etsa liteko, liteko le ho sekaseka;Lokisetsa lisebelisoa le lisebelisoa bakeng sa liteko, liteko le litlhahlobo;Rekota lintlha tsa tekanyo, etsa lipalo le ho lokisa lichate;Etsa lipatlisiso tsa lipalo-palo
2. Maikutlo a hau a lipatlisiso le nts'etsopele ea sehlahisoa ke afe?
- Maikutlo a sehlahisoa le mohopolo oa sehlahisoa sa khetho le tlhahlobo ea tlhaloso ea sehlahisoa le moralo oa moralo oa projeke le tlhahlobo ea ntlafatso ea sehlahisoa le ho qala ho netefatsa 'marakeng
