European Input Voltage Range to 24V@2.5A Primary Side Regulated Isolated Flyback Reference Design (PMP11753)

A quasi-resonant primary-side regulated isolated Flyback is used to provide 24V industrial voltage at 1.9A average (2.5Apeak) on secondary side and 24V @ 300mA on primary side from an AC input voltage of 170Vac-264Vac. The converter does not employ any optocoupler and regulates both output voltages by sensing the auxiliary winding on primary side. Thanks to its own constant current capability, it is possible to parallel two or more power supplies.

Возможности

Simple isolated PSR Flyback topology makes paralleling power supplies possible Compact solution supplies 60W peak with almost flat efficiency from 2.5W to 55W (80%...89%) Opto-less topology increases the reliability of the power supply Good output voltage regulation versus load: +/-2% at ambient temperature, +/-5% in the whole range

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European Input Voltage Range to 24V@2.5A Primary Side Regulated Isolated Flyback Reference Design PMP11753

Используемые компоненты

Производитель: Texas Instruments
Наименование
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Описание Корпус/
Изображение
Цена, руб. Наличие
UCC28632D
UCC28632D
Texas Instruments
Арт.: 1897746 ИНФО PDF AN RD
Доступно: 433 шт.
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условия
поставки
High Power Flyback Controller with Primary-Side Regulation and Peak Power Mode 7-SOIC -40 to 125
UCC28632D
433 шт.
(под заказ)
Выбрать
условия
поставки
UCC28632DR
UCC28632DR
Texas Instruments
Арт.: 1897747 ИНФО PDF AN RD
Доступно: 17500 шт.
Выбрать
условия
поставки
High Power Flyback Controller with Primary-Side Regulation and Peak Power Mode 7-SOIC -40 to 125
UCC28632DR
17500 шт.
(под заказ)
Выбрать
условия
поставки