Datasheet Linear Technology LTC3416EFE#PBF — Даташит

Производитель	Linear Technology
Серия	LTC3416
Модель	LTC3416EFE#PBF

4A, 4MHz, Monolithic Synchronous Step-Down Regulator with Tracking

Datasheets

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PDF, 219 Кб, Язык: анг., Файл закачен: 21 сен 2017, Страниц: 16
4A, 4MHz, Monolithic Synchronous Step-Down Regulator with Tracking

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Цены

Купить LTC3416EFE#PBF на РадиоЛоцман.Цены — от 389 до 2 608 ₽ 36 предложений от 20 поставщиков Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
EIS Components Весь мир	LTC3416EFE#PBF Analog Devices	389 ₽
AiPCBA Весь мир	LTC3416EFE#TR Linear Technology	468 ₽
Utmel Весь мир	LTC3416EFE#TRPBF Analog Devices	от 1 052 ₽
ТМ Электроникс Россия	LTC3416EFE#PBF Analog Devices	от 2 608 ₽

Критерии выбора литиевых аккумуляторов и батареек: что необходимо учитывать разработчикам

Корпус / Упаковка / Маркировка

Корпус	TSSOP-20
Код корпуса	FE
Индекс корпуса	05-08-1663 (CA)

Параметры

Архитектура	Constant Frequency Current Mode
Demo Boards	DC667A
Design Tools	LTspice Model,LTpowerCAD File
Экспортный контроль	нет
Основные особенности	Resistor Set Frequency, Power Good, Tracking
Тактовая частота	4000 kHz
Frequency Adjust Range	300kHz - 4MHz
Integrated Inductor	нет
Ishutdown	0.02 мкА
Isupply	0.03 мА
Max Phases	1
Monolithic	да
Количество выходов	1
Рабочий диапазон температур	от 0 до 85 °C
Выходной ток	4 A
Polyphase	нет
Switch Current	8 A
Synchronous	да
Topology	Buck
Vin Max	5.5 В
Vin Min	2.25 В
Vout Max	5.5 В
Vout Maximum	Vin
Vout Min	0.8 В

Экологический статус

RoHS

Совместим

Статьи

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4A, 4MHz Monolithic Synchronous Regulator with Tracking offers a Compact Solution for Power Supply Sequencing &mdash LT Journal
PDF, 116 Кб, Файл опубликован: 1 май 2004
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DESIGN IDEAS 4A, 4MHz Monolithic Synchronous
Regulator with Tracking offers a
Compact Solution for Power
Supply Sequencing
by Joey M. Esteves
Introduction
The LTC3416 offers a compact and
efficient voltage regulator solution for
systems that require power supply
sequencing between different supply
voltages. Many microprocessors and
DSP chips need a core power supply
and an I/O power supply that must
be sequenced during start-up. Without proper power supply sequencing,
latch-up or excessive current draw
may occur that could lead to damage
to the microprocessorвЂ™s I/O ports or
the I/O ports of a supporting device
such as memory, logic, FPGAs, or
data converters. The LTC3416 operates from an input voltage range of
2.25V to 5.5V and can generate an
output voltage between 0.8V to 5V.
The internal power MOSFET switches …
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Boost Converter Drives 1A White LEDs &mdash LT Journal
PDF, 86 Кб, Файл опубликован: 1 май 2004
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DESIGN IDEAS Boost Converter Drives 1A White LEDs
by Keith Szolusha
White LEDs are brighter and more
powerful than ever. High-power white
LEDs, because of their extreme luminous density and ultra-compact size,
are replacing conventional bulbs in
flashlights, headlamps, streetlights,
and many automotive applicationsвЂ”
anywhere a conventional bulb might
be found. Some new white LEDs,
such as LumiledsвЂ™ Luxeonв„ў series,
improve on conventional bulbs in several characteristics, including greater
luminescence, improved response
time, and increased durability with
decreased size and cost.
The challenge in using white LEDs
in portable applications is powering
them with the wide input voltage range
that batteries present, such as 3.3V to
4.2V from a lithium-ion. LEDs require
constant current to maintain constant
luminosity. The battery-LED DC/DC
converter must both step up and step …

Модельный ряд

Серия: LTC3416 (2)

LTC3416EFE#PBF LTC3416EFE#TRPBF

Классификация производителя

Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck

Варианты написания:

LTC3416EFEPBF, LTC3416EFE PBF