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UC3872 Datasheet - Unitrode

Resonant Lamp Ballast Controller

UC3872 Features

* Controls Different Types of Lamps: Cold Cathode Fluorescent, Neon, and Gas Discharge

* Zero Voltage Switching (ZVS) of Push-Pull Drivers

* Accurate Control of Lamp Current

* Variable Lamp Intensity Control

* 1µA Disable Current

* 4.5V to 24V Operatio

UC3872 General 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. Lamp intensity adjustment is accomplished with a b.

UC3872 Datasheet (374.08 KB)

Preview of UC3872 PDF

Datasheet Details

Part number:

UC3872

Manufacturer:

Unitrode

File Size:

374.08 KB

Description:

Resonant lamp ballast controller.

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TAGS

UC3872 Resonant Lamp Ballast Controller Unitrode

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