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LT1184

Linear Technology
Part Number LT1184
Manufacturer Linear Technology
Description CCFL/LCD Contrast Switching Regulators
Published Mar 22, 2005
Detailed Description LT1182/LT1183/LT1184/LT1184F CCFL/LCD Contrast Switching Regulators FEATURES s s s s s s s DESCRIPTION The LT®1182/LT1...
Datasheet PDF File LT1184 PDF File

LT1184
LT1184


Overview
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 configu...



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