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UC3871 Datasheet Resonant Fluorescent Lamp Driver

Manufacturer: Unitrode

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Datasheet Details

Part number UC3871
Manufacturer Unitrode
File Size 0.98 MB
Description Resonant Fluorescent Lamp Driver
Datasheet download datasheet UC3871 Datasheet

General Description

The UC1871 Family of IC’s is optimized for highly efficient fluorescent lamp control.

An additional PWM controller is integrated on the IC for applications requiring an additional supply, as in LCD displays.

When disabled the IC draws only 1µA, providing a true disconnect

Overview

Resonant Fluorescent Lamp Driver UC1871 UC2871 UC3871.

Key Features

  • 1µA ICC when Disabled.
  • PWM Control for LCD Supply.
  • Zero Voltage Switched (ZVS) on Push-Pull Drivers.
  • Open Lamp Detect Circuitry.
  • 4.5V to 20V Operation.
  • Non-saturating Transformer Topology.

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