Datasheet Linear Technology LT3518EUF#PBF — Даташит

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Цены

Купить LT3518EUF#PBF на РадиоЛоцман.Цены — от 256 до 9 025 ₽ 29 предложений от 19 поставщиков LED Driver IC 1 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 2.3A (Switch) 16-QFN (4x4)
EIS Components Весь мир	LT3518EUF#PBF Analog Devices	256 ₽	Купить
AliExpress Весь мир	LT3756EUD LT5546EUF LT8609SIV LT3518EUF LT3755IUD LT5515EUF LTC5577IUF LT5519EUF LT3412AEUF IC,	378 ₽	Купить
Элитан Россия	LT3518EUF Analog Devices	949 ₽	Купить
ЭлектроПласт- Екатеринбург Россия	LT3518EUF-TRPBF	по запросу	Купить

Корпус / Упаковка / Маркировка

Параметры

Экологический статус

Статьи

• Скачать
  LED Driver Yields 3000:1 True Color PWM Dimming with Any Buck, Boost or Buck-Boost Topology from a Wide 3V-40V Input Range &mdash LT Journal
  PDF, 446 Кб, Файл опубликован: 16 окт 2007
  Выписка из документа

  L DESIGN FEATURES LED Driver Yields 3000:1 True Color
  PWM Dimming with Any Buck, Boost
  or Buck-Boost Topology from a Wide
  3V–40V Input Range
  by Xin Qi
  Introduction
  High power LEDs are quickly expanding their reach as a light source for
  TV projection, scanners, and various
  automotive and avionic products.
  All require a constant LED current,
  whether in buck, boost, buck-boost
  or SEPIC configurations. Pulse Width
  Modulation (PWM) is the preferred
  dimming method for these LED systems to preserve LED color over a wide
  dynamic range of light intensities.
  The LT3518 is a highly integrated
  2.3A full-featured LED driver capable of providing 3000:1 True Color
  PWMв„ў dimming ratio in a variety of
  topologies for high power LED driver
  applications.
  The LT3518 features a 45V power
  switch, 100mV high side current PWM PWM OSC OSC SW SW TD
  TD = 200ns Figure 1. Regular LED driver timing diagram Figure 2. LT3518 timing diagram sense and accurate open LED protection. It combines a traditional voltage …

Модельный ряд

Классификация производителя

• Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers | Buck-Boost LED Drivers | Multitopology LED Driver
• Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) LED Drivers

Варианты написания:

LT3518EUFPBF, LT3518EUF PBF