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TPS92638QPWPRQ1 8-ChanLinear LED Aveta'avale

TPS92638QPWPRQ1 8-ChanLinear LED Aveta'avale Ata Fa'aalia
  • TPS92638QPWPRQ1 8-ChanLinear LED Aveta'avale

Fa'amatalaga Puupuu:

Faumea: Texas Instruments
Vaega o oloa: PMIC - Avetaavale LED
Pepa Fa'amatalaga:TPS92638QPWPRQ1
Fa'amatalaga: IC PWM LED DVR 8CH 20HTSSOP
RoHS tulaga: RoHS Compliant


Auina imeli ia matou

Fa'amatalaga Oloa

Vaega

Talosaga

Faailoga o oloa

♠ Faʻamatalaga o oloa

Uiga Oloa Uiga Taua
Tufuga: Texas Meafaigaluega
Vaega o oloa: Avetaavale moli LED
Fa'asologa: TPS92638-Q1
Tulaga fa'apipi'i: SMD/SMT
Paket/Mata: HTSSOP-20
Numera o Galuega Fa'atino: 8 Fuafuaga
Galuega Fa'atino i le taimi nei: 70 mA
Voltage Ulufale, Min: 5 V
Malosi'i Ulufale, Max: 40 V
Topology: Fa'amalosi, Buck
Fa'agaoioi Auala: -
Malosiaga o Galuega: Fa'atonu
La'ititi ole Vevela ole Gaioiina: - 40C
Maualuluga Fa'agaioiga Vevela: + 125 C
Fa'ailoga: AEC-Q100
afifiina: Reel
afifiina: Oti le lipine
afifiina: MouseReel
Vaega: PWM Dimming, Tatala Puipuia LED
Fa'ailoga: Texas Meafaigaluega
Maualuluga: 1.2 mm
Voltage Ulufale: 5 V i le 40 V
Umi: 6.5 mm
Susū ma'ale'ale: Ioe
Numera o Auala: 8 Alavai
Fa'agaoioi Va'a vevela: -40C i le +125C
Ituaiga oloa: Avetaavale moli LED
Aofaiga o pusa falegaosimea: 2000
Vaega laiti: Avetaavale ICs
Sapalai i le taimi nei - Max: 0.9 mA
Lautele: 4.4 mm
Unit mamafa: 0.002885 oz

♠ TPS92638-Q1 8-Channel Linear LED Avetaavale ma PWM Dimming

O le TPS92638-Q1 o se ta'avale LED laina e valu-auala fa'atasi ai ma le fa'atonutonuina o le PWM. O lona mamanu e lelei mo le aveina o le tele o manoa o LED i luga o se ala
laina eletise.

O lenei masini e mafai ona aveina atu i le valu manoa ma le tasi i le tolu LED i manoa taitasi, i le aofaiga atoa e oo atu i le 70 mA i le alalaupapa. Outputs e mafai ona tutusa e maua ai le taavale maualuga-o le taimi nei e oo atu i le 560 mA.

I le tele o manoa talosaga, o le masini e ofoina atu le lelei o le i ai o fesoʻotaʻiga masani-cathode o tui LED. O lea, e na'o le tasi le uaea fa'afo'i e mana'omia nai lo le tasi i le manoa LED e mana'omia e se faiga e iai le lagona maualalo i le taimi nei.

O lo'o i ai i le masini le gafatia mo le fesuia'iina o le LED i le va o le maualuga ma le maualalo o le taimi nei mo le taofi ma le si'usi'u talosaga. E lua fa'amaufa'ailoga e fa'atūina ai tulaga fa'aola e lua o lo'o iai nei mai galuega ta'itasi.

O le mata'ituina o le vevela o lo'o aofia ai e fa'aitiitia ai le ta'avale LED i le taimi nei pe afai e sili atu le vevela o le IC junction i le fa'amalo. O le maualuga o le vevela e mafai ona faʻapipiʻiina e ala i se tetee i fafo. E mafai e se tasi ona fa'agata le fa'aogaina o le mata'ituina o le vevela i le taimi nei e ala i le fa'afeso'ota'i o le pine TEMP i le eleele. O lo'o maua le fa'auluuluga o le vevela fa'atasi e pei o se volota analog e fai ma filifiliga o polokalame falegaosimea.


  • Muamua: FS32K116LIT0VFMR S32K116 Arm Cortex-M0+, 48 MHz, 128 Kb Flash, ISELED, FlexIO, QFN32 – S32K MCUs mo Fa'amoemoega Lautele
  • Sosoo ai: TLE8444SL Quad Half-Bridge Avetaavale

  • • Agava'a mo Ta'avale Ta'avale
    – Vevela o le Mea Va'ai Vasega 1: –40°C i le 125°C Va'aiga vevela o le fa'agaoioiga
    – Meafaigaluega HBM ESD Fa'avasegaina Laasaga H2
    – Meafaigaluega CDM ESD Fa'avasegaina Laasaga C3B
    • Saogalemu galue gafatia
    – O lo'o avanoa fa'amaumauga e fesoasoani i le fa'atulagaina o faiga o le saogalemu
    • 8-Channel LED Avetaavale ma Analog ma PWM Dimming
    • Lautele Ulufale-Voltage Va'aiga: 5 V–40 V
    • Fa'atonu Fa'atonu Fa'asologa Fa'atonu Fa'atonu Fa'atonu Fa'asinomaga
    – Maualuluga i le taimi nei: 70 mA i le Alavai
    – Maualuluga i le taimi nei: 560 mA i Faiga Fa'agasologa Fa'atasi
    – Sa'o: ±3% ile Alavai
    – Sa'o: ±4% i le masini
    • PWM Fa'aitiitiga Fa'aulu (PWM)
    – ON/OFF Taimi Fa'atuai: 25 µs (matai.), 45 µs (max.)
    • 4-Bank PWM Dimming e Pulea 8 Channels
    • Su'esu'ega Tatala ma Pu'upu'u ma Deglitch
    • Fa'ailoga Fa'aletonu mo le Tatala, Pu'upu'u, ma le Fa'asao-Tapuni Fa'aletonu Lipoti, Fa'ataga Feso'ota'iga Pasi Fa'atasi e o'o atu i le 15 Masini
    • Fa'asolo i tua o le vevela-o le taimi nei e taofia ai le tapeina o le vevela, ma le tapulaa e mafai ona fa'apolokalameina
    • Tetee Tasi mo le Taofi-O le taimi nei Set Point
    • Tete'e Tasi mo le Si'usi'u-O le taimi nei Set Point
    • Va'aiga o le Vevela o Feso'ota'iga –40°C i le 150°C
    • Paketi: 20-Pin Thermally Enhanced PWP Package (PDSO)

    Talosaga mo moli ta'ita'i (mo se fa'ata'ita'iga, moli o le ao, moli tulaga, moli puao, moli tua, taofi po'o moli si'usi'u, moli totonu)

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