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LT1182 - CCFL/LCD Contrast Switching Regulators

Download the LT1182 datasheet PDF. This datasheet also covers the LT1 variant, as both devices belong to the same ccfl/lcd contrast switching regulators family and are provided as variant models within a single manufacturer datasheet.

Description

The LT®1182/LT1183 are dual current mode switching regulators that provide the control function for Cold Cathode Fluorescent Lighting (CCFL) and Liquid Crystal Display (LCD) Contrast.

The LT1184/LT1184F provide only the CCFL function.

Features

  • s s s s s s s.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LT1-182.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LT1182/LT1183/LT1184/LT1184F CCFL/LCD Contrast Switching Regulators FEATURES s s s s s s s DESCRIPTION The LT®1182/LT1183 are dual current mode switching regulators that provide the control function for Cold Cathode Fluorescent Lighting (CCFL) and Liquid Crystal Display (LCD) Contrast. The LT1184/LT1184F provide only the CCFL function. The ICs include high current, high efficiency switches, an oscillator, a reference, output drive logic, control blocks and protection circuitry. The LT1182 permits positive or negative voltage LCD contrast operation. The LT1183 permits unipolar contrast operation and pins out an internal reference. The LT1182/LT1183 support grounded and floating lamp configurations. The LT1184F supports grounded and floating lamp configurations.
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