Datasheet Linear Technology LTC3613EWKH#TRPBF — Даташит

Производитель	Linear Technology
Серия	LTC3613
Модель	LTC3613EWKH#TRPBF

Монолитный понижающий стабилизатор 24 В, 15 А с дифференциальным выходным сигналом

Datasheets

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PDF, 464 Кб, Язык: анг., Файл закачен: 22 сен 2017, Страниц: 36
24V, 15A Monolithic Step Down Regulator with Differential Output Sensing

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MAX13487 от JSMICRO – трансивер RS-485 с автоматическим определением направления передачи

Корпус / Упаковка / Маркировка

Корпус	7x9 QFN-56
Код корпуса	WKH
Индекс корпуса	05-08-1870

Параметры

Архитектура	Controlled On-Time Valley Current Mode
Demo Boards	DC1700A
Design Tools	LTspice File,LTpowerCAD File
Экспортный контроль	нет
Основные особенности	External Synchronization, Resistor Set Frequency, Differential Remote Sense, Power Good, Tracking
Тактовая частота	1000 kHz
Frequency Adjust Range	200kHz - 1MHz
Frequency Sync Range	200kHz - 1MHz
Integrated Inductor	нет
Ishutdown	15 мкА
Isupply	2 мА
Max Phases	1
Monolithic	да
Количество выходов	1
Рабочий диапазон температур	от 0 до 85 °C
Выходной ток	15 A
Polyphase	нет
Sense Resistor	Rsense, DCR
Switch Current	25 A
Synchronous	да
Topology	Buck
Vin Max	24 В
Vin Min	4.5 В
Vout Max	5.5 В
Vout Maximum	Vin
Vout Min	0.6 В

Экологический статус

RoHS

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Статьи

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24V, 15A Step-Down Regulator in Sub-1mm Height Package Pushes Monolithic Performance Limits &mdash LT Journal
PDF, 2.1 Мб, Файл опубликован: 20 июл 2012
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24V, 15A Step-Down Regulator in Sub-1mm Height Package
Pushes Monolithic Performance Limits
Stephanie Dai Monolithic switching regulators and switching controllers together dominate the DC/DC
converter market. Generally, there is little overlap in their respective applications.
Controller-based solutions are favored for high performance, higher power applications
where minimal power loss and top thermal performance are priorities. In contrast,
monolithic regulators are favored in lower power applications where compact size
is the main requirement. Controllers typically offer more features than monolithic
solutions, but are at a significant solution-size disadvantage. The light footprint of
monolithic regulators usually comes at a cost of features and increased power loss,
and their reliance on integrated MOSFETs places practical limits on power.
The LTC3613 monolithic regulator
blurs the line drawn between applications for controllers and monolithic
regulators by combining a high performance fully featured controller
with onboard low RDS(ON) MOSFETs.
FEATURES The LTC3613 can accept an input voltage between 4.5V to 24V and supports
output voltages between 0.6V to 5.5V. The
onboard top and bottom MOSFETs feature low RDS(ON), around 7mО© and 5mО©,
respectively, keeping power dissipation
low and allowing the LTC3613 to deliver
up to 15A of adjustable load current.
The LTC3613 features true remote differential output voltage sensing. This allows
for accurate regulation of the output …

Модельный ряд

Серия: LTC3613 (4)

LTC3613EWKH#PBF LTC3613EWKH#TRPBF LTC3613IWKH#PBF LTC3613IWKH#TRPBF

Классификация производителя

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

Варианты написания:

LTC3613EWKHTRPBF, LTC3613EWKH TRPBF