LM74800QDRRRQ1 3-V ho 65-V, molaoli oa diode ea loketseng oa koloi o khutlela morao NFETs 12-WSON -40 ho ea 125

Tlhaloso e Khutšoanyane:

Baetsi: Infineon Technologies
Sehlopha sa Lihlahisoa: PMIC - Liphetoho tsa Phatlalatso ea Matla, Bakhanni ba Meroalo
Leqephe la lintlha:BTS5215LAUMA1
Tlhaloso: IC SWITCH PWR HISIDE DSO-12
Boemo ba RoHS: E lumellana le RoHS


Lintlha tsa Sehlahisoa

Likaroloana

Lisebelisoa

Li-tag tsa Sehlahisoa

♠ Tlhaloso ea Sehlahisoa

Sehlahisoa Tšobotsi Boleng ba Tšobotsi
Moetsi: Lisebelisoa tsa Texas
Sehlopha sa Sehlahisoa: E Khethehileng Taolo ea Matla - PMIC
Letoto: LM7480-Q1
Mofuta: Tsa makoloi
Mounting Style: SMD/SMT
Sephutheloana / Taba: WSON-12
Sephetho sa Hona Joale: 2A,4A
Sebaka sa Matla a Kenang: 3 ho isa ho 65 V
Output Voltage Range: 12.5 V ho ea ho 14,5 V
Mocheso o fokolang oa ho sebetsa: - 40 C
Boholo ba Thempereichara ea Tšebetso: + 125 C
Sephutheloana: Reel
Sephutheloana: Khaola Theipi
Sephutheloana: MouseReel
Lebitso: Lisebelisoa tsa Texas
Kenya Voltage, Max: 65 V
Input Voltage, Min: 3 V
Boholo ba Matla a Output: 14.5 V
Ha e Mamelle Mongobo: Ee
Voltage e sebetsang ea phepelo: 6 ho isa ho 37 V
Mofuta oa Sehlahisoa: E Khethehileng Taolo ea Matla - PMIC
Bongata ba Pakete ea Feme: 3000
Sehlopha-potlana: PMIC - Li-IC tsa Tsamaiso ea Matla

♠ LM7480-Q1 Ideal Diode Controller e nang le Tšireletso ea ho Lahlela Moroalo

LM7480x-Q1 selaoli se loketseng sa diode se khanna le ho laola li-MOSFET tsa N-Channel tse ka morao ho etsisa mochini o lokiselitsoeng hantle oa diode ka tsela ea matla ON/OFF le ts'ireletso ea overvoltage.Phano e pharalletseng ea 3 V ho isa ho 65 V e lumella ts'ireletso le taolo ea 12-V le 24-V ea li-ECU tsa likoloi tsa likoloi.Sesebelisoa se ka mamella le ho sireletsa mejaro ho tloha ho li-voltage tse mpe ho ea ho -65 V. Sesebelisoa se kopaneng sa diode controller (DGATE) se khanna MOSFET ea pele ho nkela sebaka sa Schottky diode bakeng sa ts'ireletso e khutlisetsang morao le ho ts'oaroa ha motlakase.Ka MOSFET ea bobeli tseleng ea matla sesebelisoa se lumella ho khaola mojaro (taolo ea ON / OFF) le ts'ireletso ea overvoltage e sebelisang taolo ea HGATE.Sesebelisoa se na le ts'ireletso e feto-fetohang ea overvoltage cut-off.LM7480-Q1 e na le mefuta e 'meli, LM74800-Q1 le LM74801-Q1.LM74800-Q1 e sebelisa thibelo ea morao-rao ea morao-rao e sebelisa melao ea tsamaiso le mokhoa oa ho bapisa vs. LM74801-Q1 e tšehetsang morero o thehiloeng ho bapisa.Ka tlhophiso e tloaelehileng ea Drain ea li-MOSFET tsa matla, sebaka se bohareng se ka sebelisoa bakeng sa meralo ea OR-ing ho sebelisoa diode e 'ngoe e loketseng.LM7480x-Q1 e na le tekanyo e phahameng ea voltage ea 65 V. Meroalo e ka sireletsoa ho tloha ho overvoltage transients e atolositsoeng joaloka 200-V Unsuppressed Load Dumps in 24-V Battery systems ka ho lokisa sesebelisoa ka MOSFET e ka ntle ho Common Source topology.


  • E fetileng:
  • E 'ngoe:

  • • AEC-Q100 e tšoaneleha bakeng sa likopo tsa likoloi
    - Sehlopha sa 1 sa mocheso oa sesebelisoa:
    -40°C ho ea ho +125°C sebaka sa mocheso o sebetsang oa tikoloho
    - Boemo ba mofuta oa 2 oa sesebelisoa sa HBM ESD
    – Sesebediswa CDM ESD classification boemo C4B
    • 3-V ho isa ho 65-V e kenyang sebaka
    • Ho khutlisetsa morao tšireletso ea ho kenya letsoho ho ea ho -65 V
    • E tsamaisa li-MOSFET tsa N-Channel tsa morao-rao ka har'a drainage le litlhophiso tse tloaelehileng tsa mehloli
    • Ts'ebetso e nepahetseng ea diode ka 10.5-mV A ho C ho ea pele taolong ea ho theoha ha motlakase (LM74800-Q1)
    • Boemo bo tlase ba ho lemoha ka morao (–4.5 mV) ka karabelo e potlakileng (0.5 µs)
    • 20-mA peak heke (DGATE) turnon current
    • 2.6-A tlhōrō ea DGATE turnoff current
    • Fetola tšireletso ea overvoltage
    • Nako e tlase ea 2.87-µA e koalang (EN/UVLO=Low)
    • E finyella litlhoko tsa nakoana tsa likoloi tsa ISO7637 ka diode e loketseng ea TVS
    • E fumaneha sebakeng se bolokang 12-Pin WSON package

    • Tshireletso ya betri ya koloi
    - Taolo ea domain ea ADAS
    – Khamera ECU
    – Head Unit
    - Li-HUB tsa USB
    • Active ORing bakeng sa matla a sa lekaneng

    Lihlahisoa tse Amanang