LCSC Electronics logoLCSC Electronics svg logo
Zaloguj
USD
Koszyk
ALLEGRO A8513KLYTR-T product image
  • A8513KLYTR-T thumbnail 1
  • A8513KLYTR-T thumbnail 2
  • A8513KLYTR-T thumbnail 3
  • Rozmieszczenie wyprowadzeń
  • Footprint
Zdjęcia poglądowe

ALLEGRO A8513KLYTR-T

Producent
ALLEGRO
Nr części prod.
A8513KLYTR-T
Nr LCSC
C146392
Opak.
MSOP-10-EP
Numer Klienta
Klucz. cechy
2MHz PWM 1 150mA 4.5V~40V MSOP-10-EP LED Drivers RoHS
Karta KatalogowaALLEGRO A8513KLYTR-T
Zgodność z RoHS1 dokumentów dostępnych
Gwarancja na każde zamówienie
100% Oryginalne · Zwrot lub Wymiana w ciągu 30 Dni
Brak w magazynie
Powiadom mnie
Minimum: 1Wielokrotność: 1Jednostka sprzedaży: Piece
Dodaj do Listy BOM
Szt.Cena jedn.(Tylko do wglądu)Suma całkowita
1+$ 2.3739$ 2.37
10+$ 2.0268$ 20.27
30+$ 1.8093$ 54.28
100+$ 1.5872$ 158.72
Standardowa Obudowa4000/Full Reel
Lepsza cena za większą ilość?
$

Specyfikacje Produktu

Wszystko
TypOpis
KategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers
ProducentALLEGRO
Opak.MSOP-10-EP
Frequency - Switching2MHz
DimmingPWM
Voltage - Input(AC)-
Number of Channels1
Type-
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current150mA
Operating Temperature-40℃~+125℃
FeaturesOver Voltage Protection;Built-in soft-start;Short Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP)
TopologySEPIC;Boost
Constant Current Accuracy3%
Voltage - Input(DC)4.5V~40V
Pomoc i opiniePokaż podobne produkty (0) >

Opis

Tłumaczenie AI

The A8513 is a single-output white LED (WLED) driver for LCD backlighting. It integrates a current-mode boost converter with an internal power switch and one current sink. The A8513 can operate from a single power supply from 4.5 to 40 V, to accommodate start/stop, cold crank, and load dump requirements. A 2 MHz boost converter switching frequency allows the A8513 to operate above the AM radio band.

If required, the fault flag can be used as part of a circuit to drive an external P-FET to disconnect the input supply from the system in the event of a fault. The A8513 provides protection against output short and overvoltage, open or shorted diode, open or shorted LED pin, shorted boost switch or inductor, shorted ISET resistor, and IC overtemperature. A dual level cycle-bycycle current limit function provides soft start and protects the internal current switch against high current overloads.

The A8513 is provided in a 10-pin MSOP package (suffix LY) and a 16-pin TSSOP package (suffix LP). Both packages have an exposed thermal pad for enhanced thermal dissipation, and are lead (Pb) free, with 100% matte tin leadframe plating.

Funkcje

Tłumaczenie AI
  • AEC-Q100 Qualified
  • Wide input voltage range of 4.5 to 40 V for start/stop, cold crank and load dump requirements
  • Boost converter switching frequency up to 2 MHz, allowing operation above the AM band
  • Excellent input voltage transient response
  • Internal secondary OVP for redundant protection
  • Fully integrated LED current sink and boost converter with 60 V DMOS FET
  • Maximum LED current of 150 mA
  • Drives up to 14 series LEDs
  • Single EN/PWM pin interface for PWM Dimming and Enable function
  • 5000:1 PWM dimming at 200 Hz
  • Fault flag pin to alert the controller to a myriad of possible fault conditions
  • Protection Features:
    • Shorted output
    • Open or shorted LED pin
    • Output undervoltage and overvoltage
    • Input undervoltage
    • Shorted boost switch or inductor
    • Shorted ISET resistor
    • Open boost Schottky
    • Overtemperature

Zastosowania

Tłumaczenie AI
  • LCD backlighting for:
    • Automotive infotainment
    • Automotive cluster
    • Automotive center stack
    • Industrial LCD displays
    • Portable DVD players
    • Flatbed Scanners
    • LED Lighting