MAX16833CAUE/V+T Bakhanni ba Mabone a LED ba Phahameng ka ho Fetisisa ba HB ba LED ba nang le Kutlo e Kopantsoeng e Phahameng ea Hona Joale

Tlhaloso e Khutšoanyane:

Baetsi: Maxim Integrated

Sehlopha sa Lihlahisoa: Bakhanni ba Leseli la LED

Leqephe la lintlha:MAX16833CAUE/V+T

Tlhaloso: Bakhanni ba Lebone la LED

 

Boemo ba RoHS: RoHS e lumellana


Lintlha tsa Sehlahisoa

Likaroloana

Lisebelisoa

Li-tag tsa Sehlahisoa

♠ Tlhaloso ea Sehlahisoa

Sehlahisoa Tšobotsi Boleng ba Tšobotsi
Moetsi: Maxim e kopantsoe
Sehlopha sa Sehlahisoa: Bakhanni ba Lebone la LED
RoHS: Lintlha
Letoto: MAX16833C
Mounting Style: SMD/SMT
Sephutheloana / Taba: TSSOP-16
Nomoro ea Liphetho: 1 Sephetho
Input Voltage, Min: 5 V
Kenya Voltage, Max: 65 V
Tšoaneleho: AEC-Q100
Sephutheloana: Reel
Lebitso: Maxim e kopantsoe
Matla a Kena: 5 ho isa ho 65 V
Nomoro ea Likanale: 1 Channel
Pd - Phello ea Matla: 2089 mW
Mofuta oa Sehlahisoa: Bakhanni ba Lebone la LED
Bongata ba Pakete ea Feme: 2500
Sehlopha-potlana: Li-IC tsa mokhanni
Thepa ea Hona Joale - Max: 4 mA
Karolo # Litlhaloso: MAX16833C

 

♠High-Voltage HB LED Drivers with Integrated High-Side Current Sense

MAX16833, MAX16833B, MAX16833C, MAX16833D, le MAX16833G ke li-driver tsa LED tse laoloang ke maemo a hajoale bakeng sa boost, buck-boost, SEPIC, flyback, le topologies ea mahlakoreng a holimo.Mokhanni oa dimming o etselitsoeng ho khanna p-channel ea kantle ka letoto le nang le thapo ea LED e fana ka taolo e pharalletseng ea ho fifala.Karolo ena e fana ka phetoho ea hona joale ea PWM e potlakileng haholo ho li-LED ntle le ho fetella kapa maemo a undervoltage.Ntle le ho fifala ha PWM, li-IC li fana ka dimming ea analog ho sebelisa kenyelletso ea DC ho ICTRL.Li-IC li utloa khanya ea LED ka lehlakoreng le phahameng la khoele ea LED.

Mohanyetsi a le mong ho tloha RT/SYNC ho ea fatše o beha maqhubu a ho fetoha ho tloha 100kHz ho isa 1MHz, ha lets'oao la oache la kantle le kopantsoeng hantle le RT/SYNC le lumella li-IC hore li hokahane le oache e kantle.Ho MAX16833/C/G, maqhubu a switjha a ka fokotsoa bakeng sa lits'ebetso tsa marang-rang.MAX16833B/D ho fapana le moo e fana ka voltage ea referense ea 1.64V e nang le mamello ea 2%.

Li-IC li sebetsa holim'a mefuta e mengata ea phepelo ea 5V-to-65V 'me e kenyelletsa 3A sink / mokhanni oa heke ea mohloli bakeng sa ho khanna MOSFET ea matla lits'ebetsong tse phahameng tsa motlakase oa LED.Likarolo tse ling li kenyelletsa sephetho sa fault-indicator output (FLT) bakeng sa maemo a mokhuts'oane kapa a mocheso o feteletseng le "overvolt age-protection sense input" (OVP) bakeng sa tshireletso ya overvoltage.Kutlo ea hona joale ea mahlakoreng a holimo e kopantsoeng le p-channel dimming MOSFET e lumella terminal e ntle ea thapo ea LED hore e khutsufatsoe ho terminal ea ho kenya e positive kapa ho terminal e kenang e fosahetseng ntle le tšenyo ea letho.Ena ke tšobotsi e ikhethang ea li-IC.


  • E fetileng:
  • E 'ngoe:

  • ● Kopanyo e Fokotsa BOM bakeng sa Mokhanni oa LED o khanyang ka ho Fetisisa ka Wide Input Range Saving Space le Litšenyehelo.

    • +5V ho +65V Wide Input Voltage Range e nang le Maximum 65V Boost Output

    • Mokhanni o Kenyellelitsoeng oa High-Side pMOS Dimming MOSFET (E lumella Khokahano ea Mohala o le Mong ho li-LED)

    • ICTRL Pin bakeng sa Analog Dimming

    • Amplifier e Kopantsoeng ea High-Side Current-Sense

    • Matla a Felletseng, a Lehlakore le Phahameng, a Hona Joale-Sense Voltage ea 200mV

    ● Ho Bonolo ho Ntlafatsa ka Matla, Sebaka sa Boto, le Sebaka sa Ts'ebetso sa ho Kena

    • Boost, SEPIC, le Buck-Boost Single-Channel LED Drivers

    • 2% Tšebeliso e nepahetseng ea 1.64V (MAX16833B/D)

    • Lenaneo la Maqhubu a Tshebetso (100kHz ho isa ho 1MHz) le Bokhoni ba Kamahanyo

    • Frequency Dithering for Spread-Spectrum Application (MAX16833/C/G)

    • Sephutheloana sa TSSOP se Matlafalitsoeng ka Thermally 5mm x 4.4mm, 16-Pin TSSOP se nang le Pete e pepesitsoeng

    ● Likarolo tsa Tšireletso le Mocheso o Bophara oa Mocheso o Eketsa Tšepahalang ea Tsamaiso

    • Short-Circuit, Overvoltage, le Thermal Protection

    • Sephetho sa Sesupo sa Phoso

    • -40 ° C ho + 125 ° C Ts'ebetso ea Mocheso Range

    ● Mabone a Kantle a Likoloi:

    Mabone a Phahameng a Phahameng/Low-Beam/Signal/Position,

    Mabone a Motšehare a mathang (DRLs),

    Leseli la Moholi le Likopano tse Adaptive tsa Leseli tse ka Pele

    ● Mabone a Khoebo, a Liindasteri le a Mehaho

    Lihlahisoa tse Amanang