LT3514EUFD#PBF Ho Fetola Litaolo tsa Voltage Haro-Haro-Down Down Switching e nang le Ts'ebetso ea 100% ea Mosebetsi

Tlhaloso e Khutšoanyane:

Baetsi: Analog Devices Inc
Sehlopha sa Sehlahisoa: Ho fetola li-Voltage Regulators
Leqephe la lintlha:LT3514EUFD#PBF
Tlhaloso:PMIC – Power Management ICs
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 Analog, Inc.
Sehlopha sa Sehlahisoa: Ho fetola Voltage Regulators
RoHS: Lintlha
Mounting Style: SMD/SMT
Sephutheloana/Nyeto: QFN-28
Topology: Buck
Output Voltage: E ka fetoha
Sephetho sa Hona Joale: 2 A
Nomoro ea Liphetho: 3 Sephetho
Input Voltage, Min: 3.2 V
Kenya Voltage, Max: 36 V
Quiscent Current: 2.7 mA
Fetoha Maqhubu: 350 kHz ho 2.2 MHz
Mocheso o fokolang oa ho sebetsa: - 40 C
Boholo ba Thempereichara ea Tšebetso: + 125 C
Letoto: LT3514
Sephutheloana: Tube
Lebitso: Lisebelisoa tsa Analog
Matla a Kena: 3.2 ho isa ho 36 V
Phepelo ea Hona Joale: 2.7 mA
Mofuta oa Sehlahisoa: Ho fetola Voltage Regulators
Koala: Koala
73
Sehlopha-potlana: PMIC - Li-IC tsa Tsamaiso ea Matla
Supply Voltage - Min: 3.2 V
Mofuta: Haro-tlase
Boima ba Yuniti: 25 mg

♠ Taolo ea Phetoho ea Haro-tlase e nang le Ts'ebetso ea 100% ea Mosebetsi

LT®3514 e na le balaoli ba lichelete tse tharo (2A, 1A, 1A output current).Sesebelisoa se na le mefuta e mengata e fapaneng ea ts'ebetso ea 3.2V ho isa ho 36V.On-chip boost regulator e lumella mocha ka mong ho sebetsa ho fihla ho 100% ea potoloho ea mosebetsi.LT3514 e etselitsoe ho fokotsa palo ea likarolo tsa kantle mme e fella ka potoloho e bonolo le e nyane ea kopo.

LT3514 e sebetsa ka thata maemong a phoso.Moeli oa nako ea ho potoloha ka lebelo le holimo 'me u tšoase moeli oa hona joale oa diode o sireletsa IC nakong ea maemo a boima.Ther-mal shutdown e sireletsa li-switches tsa motlakase mochesong o phahameng.Soft-start e thusa ho laola sehlohlolong sa motlakase nakong ea ho qala.

LT3514 e boetse e na le ho lateloa ha motlakase oa tlhahiso le tatellano, frequency ea programmable, programmable undervoltage Lockout, le phini e ntle ea matla ho bonts'a ha liphetho tsohle li le taolong.

LT3514 e na le mocha o le mong o fokolang (CH2) ho feta LT3504, 'me e na le mocha o le mong (CH3) o hlahisang 2A sebakeng sa 1A.LT3514 ho QFN ke phini e lumellanang le LT3504.LT3504 e fana ka liphetho tse 'ne tsa 1A


  • E fetileng:
  • E 'ngoe:

  • • Phatlalatso e Felletseng ea Matla a Kenang: 3.2V ho isa ho 36V (40V Transient)

    • Liphetho tse tharo: 2A, 1A, 1A

    • Ts'ebetso ea 100% Duty Cycle

    • Resistor-Programed Constant Frequency

    • Short-Circuit Robust

    • Wide SYNC Range: 350kHz ho 2.2MHz

    • Anti-Phase Switching e Fokotsa Ripple

    • Feedback Voltage: 800mV

    • Independent Run / Soft-Start Pins

    • Koala ka UVLO

    • Matšeliso a ka hare

    • Ho koala ha Mocheso

    • Sephutheloana sa QFN se Matlafalitsoeng ka Thermal 28-Lead (4mm × 5mm)

    • 24-Lead Exposed Pad TSSOP

     

     

     

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