ML4835 Datasheet Compact Fluorescent Electronic Dimming Ballast Controller

Manufacturer: Micro Linear

Overview: July 2000 PRELIMINARY ML4835* Compact Fluorescent Electronic Dimming Ballast.

Datasheet Details

Part number	ML4835
Manufacturer	Micro Linear
File Size	380.91 KB
Description	Compact Fluorescent Electronic Dimming Ballast Controller
Datasheet	ML4835_MicroLinearCorporation.pdf

General Description

The ML4835 is a complete solution for a dimmable or a non-dimmable, high power factor, high efficiency electronic ballast especially tailored for a compact fluorescent lamp (CFL).

The Bi-CMOS ML4835 contains controllers for “boost” type power factor correction as well as for a dimming ballast with end-of-lamp life detection.

The PFC circuits uses a new , simple PFC topology which requires only one loop for compensation.

Key Features

s s s s s s s s s s Power detect for end-of-lamp-life detection Low distortion , high efficiency continuous boost, peak or average current sensing PFC section Leading- and trailing-edge synchronization between PFC and ballast One to one frequency operation between PFC and ballast Programmable start scenario for rapid/instant start lamps Triple frequency control network for dimming or starting to handle various lamp sizes Programmable restart for lamp out condition to reduce ballast heating. Int.

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More Datasheets from Micro Linear

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