TPS54302DDCR Suia Voltage Regulators 4.5-V i le 28-V Input, 3-A Output, EMI Friendly Synchronous Step-Down Converter 6-SOT-23-THIN -40 i le 125

Fa'amatalaga Puupuu:

Faumea: Texas Instruments
Vaega o oloa: PMIC - Fa'atonu Voltage - Fa'atonu Fa'aliliu DC DC
Pepa Fa'amatalaga:TPS54302DDCR
Faʻamatalaga: IC REG BUCK ADJ 3A TSOT23-6
RoHS tulaga: RoHS Compliant


Fa'amatalaga Oloa

Vaega

Talosaga

Faailoga o oloa

♠ Faʻamatalaga o oloa

Uiga Oloa Uiga Taua
Tufuga: Texas Meafaigaluega
Vaega o oloa: Suiga Voltage Regulators
Tulaga fa'apipi'i: SMD/SMT
Paket/Mata: SOT-23-Thin-6
Topology: Buck
Malosi o Galuega: 28 V
Galuega Fa'atino i le taimi nei: 3 A
Numera o Galuega Fa'atino: 1 Galuega Fa'atino
Voltage Ulufale, Min: 4.5 V
Malosi'i Ulufale, Max: 28 V
Taimi filemu: 45 uA
Suiga Auala: 400 kHz
La'ititi ole Vevela ole Gaioiina: - 40C
Maualuluga Fa'agaioiga Vevela: + 125 C
Fa'asologa: TPS54302
afifiina: Reel
afifiina: Oti le lipine
afifiina: MouseReel
Fa'ailoga: Texas Meafaigaluega
Voltage Ulufale: 4.5 V i le 28 V
Fa'agaoioi Sapalai i le taimi nei: 40 uA
Ituaiga oloa: Suiga Voltage Regulators
Tapuni i lalo: Tapuni i lalo
Aofaiga o pusa falegaosimea: 3000
Vaega laiti: PMIC - Malosiaga ICs
Sapalai Voltage - Min: 4.5 V
Unit mamafa: 0.000335 oz

♠ TPS54302 4.5-V i le 28-V Input, 3-A Output, EMI-Friendly Synchronous Step-Down Converter

O le masini TPS54302 o le 4.5-V i le 28-V faʻaogaina voltage laina, 3-A synchronous buck converter.O le masini e aofia ai FET faʻafesoʻotaʻi e lua, faʻaoga totonutaui, ma le 5-ms amata vaivai i totonu e faʻaitiitia ai le aofaʻi o vaega.

E ala i le tuʻufaʻatasia o le MOSFET ma le faʻaaogaina o le SOT-23 afifi, o le TPS54302 masini e ausia ai le maualuga o le malosi ma ofoina atu se laʻititi laʻititi i luga o le PCB.

Advanced Eco-mode faʻatinoga e faʻateleina ai le faʻaogaina o le avega mama ma faʻaitiitia ai le paoa.

I le masini TPS54302, o le faʻaogaina o alaleo faʻasalalau faʻasalalau ua faʻalauiloaina mo le faʻaitiitia o le EMI.

Ta'amilosaga ta'amilosaga ta'amilosaga i le MOSFET pito maualuga e puipuia ai le fa'aliliuga i se tulaga ova ma fa'asiliina e le fa'atapula'a ole ta'amilosaga ole ta'amilosaga ole MOSFET lea e taofia ai le sola i le taimi nei.O le puipuiga o le Hiccup mode e faʻaosoina pe a fai o loʻo tumau pea le tulaga ova i le taimi nei.


  • Muamua:
  • Sosoo ai:

  • • 4.5-V i le 28-V lautele laina eletise ulufale
    • Tu'ufa'atasi 85-mΩ ma 40-mΩ MOSFETs mo le 3-A, fa'aauau le gaosiga o lo'o i ai nei
    • Low 2-μA tapuni, 45-μA quiescent le taimi nei
    • I totonu 5-ms amata vaivai
    • Fa'amauina le 400-kHz fa'afeso'ota'i taimi
    • Fa'asalalau alaleo e fa'aitiitia ai le EMI
    • Fa'ase'e fa'ase'e le fa'aluma ole Eco-mode™
    • Fa'atonuga o le fa'aogaina o le taimi nei
    • Taui i totonu
    • Puipuiga maualuga mo MOSFET uma e lua ma le puipuiga o le fa'aogaina
    • Puipuiga i luga o le galu
    • Tapuni vevela
    • SOT-23 (6) afifi

    • 12-V, 24-V tufatufaina atu eletise-pasi
    • Talosaga tau alamanuia
    – Oloa paepae
    • Talosaga fa'atau
    – Leo
    - STB, DTV
    – Lomitusi

    Oloa Fa'atatau