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Semicon e Ncha le ea Pele ea IC Chip Distributor Hot Off ICS Electronic Components TPS54560BDDAR

tlhaloso e khuts'oane:

TPS54560B ke 60V, 5A buck regulator e nang le MOSFET e holimo e kopantsoeng.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 pulse jump o fokotsa phepelo e sa laoloang hona joale ho 146µA.Ha pinana ea EN (enable) e huloa tlase, phepelo ea phepelo ea ho koala e fokotsehile ho 2µA.

Thibelo ea Undervoltage e behiloe ka hare ho 4.3V empa e ka eketsoa ka phini ea EN (enable).Tsela ea ho qala matla a motlakase e ka laoloa ka hare ho etsa hore ho be le mokhoa o laoloang oa ho qala le ho felisa ho feta.


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Li-tag tsa Sehlahisoa

Litšobotsi tsa Sehlahisoa

MOFUTA TLHALOSO
Sehlopha Lipotoloho tse Kopantsoeng (ICs)

PMIC

Voltage Regulators - DC DC Switching Regulators

Mfr Lisebelisoa tsa Texas
Letoto Eco-Mode™
Sephutheloana Theipi le Reel (TR)

Seha Tape (CT)

Digi-Reel®

SPQ 2500 T&R
Boemo ba Sehlahiswa E sebetsa
Mosebetsi Phahamisa
Tlhophiso ea Sephetho E ntle
Topology Buck, Split Rail
Mofuta oa Sephetho E ka fetoha
Palo ea Litholoana 1
Voltage - Kenyo (Mots) 4.5V
Voltage - Kenyo (Boholo) 60V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Boholo) 58.8V
Hajoale - Sephetho 5A
Khafetsa - Ho fetoha 500kHz
Synchronous Rectifier No
Mocheso oa ho sebetsa -40°C ~ 150°C (TJ)
Mofuta oa ho Beha Thaba e kaholimo
Sephutheloana / Taba 8-PowerSOIC (0.154", 3.90mm Bophara)
Sephutheloana sa Sesebelisoa sa Bafani 8-SO PowerPad
Nomoro ea Sehlahisoa sa Motheo TPS54560

1.

TPS54560B ke 60V, 5A buck regulator e nang le MOSFET e holimo e kopantsoeng.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 pulse jump o fokotsa phepelo e sa laoloang hona joale ho 146µA.Ha pinana ea EN (enable) e huloa tlase, phepelo ea phepelo ea ho koala e fokotsehile ho 2µA.

Thibelo ea Undervoltage e behiloe ka hare ho 4.3V empa e ka eketsoa ka phini ea EN (enable).Tsela ea ho qala matla a motlakase e ka laoloa ka hare ho etsa hore ho be le mokhoa o laoloang oa ho qala le ho felisa ho feta.

Mefuta e mengata ea ho feto-fetoha ha maqhubu e lumella ho ntlafatsa katleho kapa boholo ba karolo ea kantle.Sephetho sa hona joale ke sekhahla se lekanyelitsoeng sa potoloho ka potoloho.Ho phutha khafetsa le ho koala ha mocheso ho sireletsa likarolo tsa kahare le kantle tlas'a maemo a mangata.

TPS54560B e fumaneha ka har'a sephutheloana sa 8-pin se ntlafalitsoeng ka mocheso oa HSOIC PowerPAD.

2.

DC-DC ke khutsufatso ea Senyesemane ea ho toba hona joale ho ea hona joale, kahoo potoloho ea DC-DC ke potoloho eo ho eona motlakase o itseng oa DC o fetohang boleng bo fapaneng ba motlakase.li-circuits tsa motheo tsa converter ea DC-DC ke converter ea mohato oa ho ea holimo, converter ea ho theoha, le ea ho ea holimo / tlase.Potolohong e ts'oanang, ho tla ba le lits'ebetso tse joalo ka ho nyolla holimo le ho nyolla ho theoha ka nako e le 'ngoe.

3.

Li-circuits tsa DC-DC li arotsoe ka ts'ebetso.

Boost converters: Lipotoloho tse fetolelang li-voltage tse tlase ho li-voltage tse phahameng.

Li-converter tsa Buck: Lipotoloho tse fetolang maqhubu a phahameng ho ea ho li-voltage tse tlase.

Li-inverters: Lipotoloho tse fetolang polarity ea motlakase, ho na le mefuta e 'meli ea lipotoloho: e ntle ho ea ho e mpe le e mpe ho ea ho e ntle.

4.

Transformer e theohang tlase e bua ka lehlakore le kenang la motlakase o phahameng, o fetoletsoeng ho phallo e batlang e le tlase e loketseng, e le ho fihlela sepheo sa sefetoleli se theohang.Transformer ea mohato o tlase ke sesebelisoa sa bohlokoa haholo tsamaisong ea phetiso le phetoho, 'me ts'ebetso ea eona e tloaelehileng ha e amane feela le polokeho ea eona, le phepelo e tšepahalang ea mosebelisi, empa hape e ama ka ho toba botsitso ba sistimi ea matla.Tlhophiso ea ts'ireletso ea transfoma e theoha-tlaase e lokela ho kopana leha e le efe, e ke ke ea chesa transformer, e le hore kotsi e atolohe, e amang botsitso ba tsamaiso ea matla.Na molao-motheo oa induction ea motlakase, eo hona joale e leng karolo e le 'ngoe ea phetoho e habeli e le mohlala ho hlalosa molao-motheo oa eona oa ts'ebetso: ha lehlakore le ka sehloohong la maqhubu a motlakase le motlakase, motlakase o phallang bohareng o tla hlahisa phallo e fetohang phallo ena e bitsoa e ka sehloohong. Flux, phallo e kholo e tla feta, e ka sehloohong, ea bobeli, ho phalla ho tla hlahisa matla a motlakase a motlakase, joale haeba lehlakoreng la bobeli le fihlella mojaro, ho tla ba le phallo ea hona joale, ho hlahisa motlakase.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona