Datasheet > IRPLLNR3

IRPLLNR3

更新时间： 2024-11-25 03:44:31

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
27页	325K
描述
Universal Input Linear Fluorescent Ballast using the IR2167

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IRPLLNR3 数据手册

IRPLLNR3

International Rectifier • 233 Kansas Street, El Segundo, CA 90245 USA

Universal Input Linear Fluorescent Ballast

using the IR2167

Cecilia Contenti, Dana Wilhelm and Tom Ribarich

Features

! Drives 1 x 35W TL5 Lamp (or 1X28WTL5 Lamp)

! Input Voltage: 80-260Vac

! High Power Factor/Low THD

! High Frequency Operation (42kHz)

! Lamp Filament Preheating

! Lamp Fault Protection with Auto-Restart

! Brownout Protection

! End of Lamp Life Shutdown

! IR2167 HVIC Ballast Controller

Description

The IR2167 Demo Board is a high efficiency, high power factor, fixed output electronic ballast de-

signed for driving rapid start fluorescent lamp types. The design contains an EMI filter, active power

factor correction and a ballast control circuit using the IR2167. This demo board is intended to ease

the evaluation of the IR2167 Ballast Control IC, demonstrate PCB layout techniques and serve as an

aid in the development of production ballast’s using the International Rectifier IR2167.

Ballast Block Diagram

Input Bridge

PFC

EMI Filter

Output Stage

Line

Lamp

UVLO

PFC Control

Half - Bridge Driver

Preheat Feedback

Lamp Fault

12 3 4 5 6 7...27

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