Datasheet Linear Technology LTC3806EDE#TRPBF — Даташит

Производитель	Linear Technology
Серия	LTC3806
Модель	LTC3806EDE#TRPBF

Синхронный контроллер Flyback DC / DC

Datasheets

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PDF, 219 Кб, Язык: анг., Файл закачен: 23 сен 2017, Страниц: 20
Synchronous Flyback DC/DC Controller

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AC-DC источники питания Mean Well на DIN рейку

Корпус / Упаковка / Маркировка

Корпус	4x3 DFN-12
Код корпуса	DE/UE
Индекс корпуса	05-08-1695

Параметры

Demo Boards	DC659A
Design Tools	LTspice Model
Экспортный контроль	нет
Тактовая частота	250 kHz
Integrated Inductor	нет
Isupply	1 мА
Monolithic	нет
Количество выходов	1
Рабочий диапазон температур	от 0 до 85 °C
Polyphase	нет
Switch Current	2 A
Synchronous	да
Topology	Flyback
Vin Max	75 В
Vin Min	10 В
Vout Maximum	3, 5, 12 and higher
Vout Min	0.8 В

Экологический статус

RoHS

Совместим

Design Notes

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Flyback Controller Improves Cross Regulation for Multiple Output Applications &mdash DN344
PDF, 76 Кб, Файл опубликован: 1 сен 2004
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Flyback Controller Improves Cross Regulation for Multiple
Output Applications вЂ“ Design Note 344
Tom Hack
Also, outputs remain uncoupled when the rectiп¬Ѓers
are off, which contributes to poor cross regulation. Introduction
Flyback converters are often used in power supplies
requiring low to medium output power at several output
voltages. With a п¬‚yback, multiple outputs incur little additional cost or complexityвЂ”each additional output requires
only another transformer winding, rectiп¬Ѓer and output
п¬Ѓlter capacitor. Power over Ethernet (PoE) applications
may require several low to medium power outputs
and are good candidates for multiple output п¬‚yback
converters. The LTC В®3806 is a new п¬‚yback controller that improves
load and cross regulation for multiple output п¬‚yback
converters. Multi-output systems that previously used
post regulators, multiple switching supplies or other
methods to provide tight output voltage tolerances can
now use lower cost п¬‚yback converters. The LTC3806
uses forced continuous conduction operation improving
cross regulation by keeping the rectiп¬Ѓers on and the
outputs coupled (via transformer action) for a larger
fraction of each power conversion cycle. The LTC3806
also uses synchronous rectiп¬Ѓcation to reduce rectiп¬Ѓer …

Модельный ряд

Серия: LTC3806 (2)

LTC3806EDE#PBF LTC3806EDE#TRPBF

Классификация производителя

Power Management > Switching Regulator > Flyback, Forward and Isolated Controllers

Варианты написания:

LTC3806EDETRPBF, LTC3806EDE TRPBF