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UC1872 Datasheet, Unitrode

UC1872 controller equivalent, resonant lamp ballast controller.

UC1872 Avg. rating / M : 1.0 rating-11

datasheet Download (Size : 374.08KB)

UC1872 Datasheet

Features and benefits


* Controls Different Types of Lamps: Cold Cathode Fluorescent, Neon, and Gas Discharge
* Zero Voltage Switching (ZVS) of Push-Pull Drivers
* Accurate Control .

Application

the UC3872 draws only 1µA when disabled. Soft start and open lamp detect circuitry have been incorporated to minimize c.

Description

The UC3872 is a resonant lamp ballast controller optimized for driving cold cathode fluorescent, neon, and other gas discharge lamps. The resonant power stage develops a sinusoidal lamp drive voltage, and minimizes switching loss and EMI generation. .

Image gallery

UC1872 Page 1 UC1872 Page 2 UC1872 Page 3

TAGS

UC1872
Resonant
Lamp
Ballast
Controller
Unitrode

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