LM5007MMX/NOPB Li-Switching Voltage Regulators High Voltage 80V

Tlhaloso e Khutšoanyane:

Baetsi: Texas Instruments
Sehlopha sa lihlahisoa: PMIC - Voltage Regulators - DC DC Switching Regulators
Leqephe la lintlha:LM5007MMX/NOPB
Tlhaloso: IC REG BUCK ADJ 500MA 8VSSOP
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: Ho fetola Voltage Regulators
RoHS: Lintlha
Mounting Style: SMD/SMT
Sephutheloana / Taba: VSSOP-8
Topology: Buck
Output Voltage: 2.5 ho isa ho 73 V
Sephetho sa Hona Joale: 500 mA
Nomoro ea Liphetho: 1 Sephetho
Input Voltage, Min: 9 V
Kenya Voltage, Max: 75 V
Fetoha Maqhubu: 50 kHz ho isa ho 800 kHz
Mocheso o fokolang oa ho sebetsa: - 40 C
Boholo ba Thempereichara ea Tšebetso: + 125 C
Letoto: LM5007
Sephutheloana: Reel
Sephutheloana: Khaola Theipi
Sephutheloana: MouseReel
Lebitso: Lisebelisoa tsa Texas
Development Kit: LM5007EVAL
Matla a Kena: 9 ho isa ho 75 V
Phepelo ea Hona Joale: 500A
Mofuta oa Sehlahisoa: Ho fetola Voltage Regulators
Koala: Koala
Bongata ba Pakete ea Feme: 3500
Sehlopha-potlana: PMIC - Li-IC tsa Tsamaiso ea Matla
Supply Voltage - Min: 9 V
Mofuta: Etela Fatše
Boima ba Yuniti: 0.004938 oz

♠ TPS255xx Liphetoho tsa Phatlalatso ea Matla tse Fetohang tsa Hona Joale-Moeli

LM5007 0.5-A step-down switching converter e na le mesebetsi eohle e hlokahalang ho kenya ts'ebetsong molaoli oa theko e tlase le o sebetsang hantle.Mofetoleli ona oa highvoltage o na le 80-V e kopantsoeng, 0.7-A Nchannel buck switch 'me e sebetsa ho feta mefuta e mengata ea motlakase ea 9 V ho ea ho 75 V. Sesebelisoa se bonolo ho se sebelisa 'me se fanoa ka 8-pin VSSOP le 8-pin e matlafalitsoeng ka mocheso. Liphutheloana tsa WSON.

Mofetoleli o sebelisa leano la taolo la hysteretic le PWM ka nako e fapaneng le VIN.Ts'ebetso ena e lumella maqhubu a ts'ebetso hore a lule a sa fetohe ka phallo ea motlakase le ho kenya letsoho.Taolo ea hysteric ha e hloke matšeliso a loop mme e fana ka karabelo ea nakoana e potlakileng.Moeli o bohlale oa hona joale o kengoa ts'ebetsong ka nako e qobelloang ea ho tlohela mosebetsi e lekanang le VOUT.Sekema sena sa hona joale sa meeli se tiisa tšireletso ea potoloho e khuts'oane ha se ntse se fana ka foldara e fokotsehileng ea hona joale.Likarolo tse ling tsa ts'ireletso li kenyelletsa ho koala ha motlakase ka ho hlaphoheloa ka boiketsetso, VCC le ho notleloa ha li-gate drive undervoltage, le limiter cycle limiter.


  • E fetileng:
  • E 'ngoe:

  • • Sefetoleli se fapaneng sa Synchronous Buck DC/DC
    - Mofuta oa motlakase oa ho kenya o sebetsang oa 9 V ho isa ho 75 V
    - E kopantsoe 80-V, 0.7-A N-Channel Buck Switch
    – Ka hare High-Voltage VCC Regulator
    – Fetola Voltage ea Output
    - Ts'ebetso e phahameng e sebetsang hantle

    • Adaptive Constant On-time Control Architecture
    – Ultra-Fast Transient Response
    - Ha ho Matšeliso a Loop ea Taolo e Hlokehang

    • Nearly Constant Switching Frequency
    - PWM ka Nako e Fapana ka Hantle ka KenyeletsoPalo ea li-volts

    • Precision 2.5-V Reference

    • Kenyo e Tlase e Khutsitseng Hona Jwale

    • Likarolo tsa Tšireletso ea Tlhaho bakeng sa Moralo o Matla
    – Intelligent Current Limit Tshireletso
    - VCC le Gate Drive UVLO Tšireletso
    - Tšireletso ea Thermal Shutdown Ka Hysteresis
    - Taolo ea ho koala kantle

    • 8-Pin VSSOP le liphutheloana tsa WSON

    • Theha Moralo oa Custom Regulator o SebelisaWEBENCH® Moqapi oa Matla

    • Non-Isolated DC/DC Buck Regulator

    • Molaoli oa Motlakase oa Motlakase o Phahameng

    • 48-V Litsamaiso tsa Likoloi

    Lihlahisoa tse Amanang