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lihlahisoa

Setšoantšo se secha sa TPS54560BQDDARQ1

tlhaloso e khuts'oane:

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.Ho koala ha hona joale ho 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.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Litšobotsi tsa Sehlahisoa

MOFUTA TLHALOSO

KHETHA

Sehlopha Lipotoloho tse Kopantsoeng (ICs)

PMIC

Voltage Regulators - DC DC Switching Regulators

 

 

 

Mfr Lisebelisoa tsa Texas

 

Letoto Likoloi, AEC-Q100, Eco-Mode™

 

Sephutheloana Theipi le Reel (TR)

Seha Tape (CT)

Digi-Reel®

 

 

 

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 100kHz ~ 2.5MHz

 

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  
SPQ 2500PCS  

 

Ho fetola Regulator

Sesebelisoa sa switching regulator ke sesebelisoa sa motlakase se sebelisang sesebelisoa sa switching ho fetola phepelo ea motlakase e kenang hore e be motlakase o matla, o ntan'o lokisoa ho sebelisoa li-capacitor, li-inductors le likarolo tse ling.
Matla a fanoa ho tloha ho kenyelletso ho ea ho tlhahiso ka ho bulela switch (MOSFET) ho fihlela motlakase o batloang o fihletsoe.
Hang ha motlakase oa motlakase o fihla ho boleng bo reriloeng esale pele, ntho ea switjha ea tima 'me ha ho matla a kenang a sebelisoang.
Ho pheta-pheta ts'ebetso ena ka lebelo le phahameng ho etsa hore ho khonehe ho fana ka motlakase ka mokhoa o nepahetseng le ka tlhahiso e fokolang ea mocheso.

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 Fetohang
  • E amahanya le Oache e Ntle
  • Ho theoha ho tlase ho 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 isa ho 150°CTJSebaka sa Ts'ebetso
  • Theha Moralo o Tloaelehileng o sebelisa TPS54560B-Q1 kaWEBENCH® Moqapi oa Matla

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.Ho koala ha hona joale ho 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-baekele.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™.

 


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