LT1768 - High Power CCFL Controller

Linear Technology (now Analog Devices)

Key Features

s Ultrawide Multimode DimmingTM Range s Multiple Lamp Capability s Programmable PWM Dimming Range and Frequency s Precision Maximum and Minimum Lamp Currents Maximize Lamp Lifetime s No Lamp Flicker Under All Supply and Load Conditions s Open Lamp Detection and Protection s 350kHz Switching Frequency s 1.5A MOSFET Gate Driver s 100mV Current Sense Threshold s 5V Reference Voltage Output s The 16-Lead SSOUP Package.

LT1768 high power ccfl controller by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LT1768
Manufacturer	Linear Technology (now Analog Devices)
File Size	290.40 KB
Description	High Power CCFL Controller
Datasheet	LT1768 Datasheet

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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.

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U U FEATURES s Ultrawide Multimode DimmingTM Range s Multiple Lamp Capability s Programmable PWM Dimming Range and Frequency s Precision Maximum and Minimum Lamp Currents Maximize Lamp Lifetime s No Lamp Flicker Under All Supply and Load Conditions s Open Lamp Detection and Protection s 350kHz Switching Frequency s 1.5A MOSFET Gate Driver s 100mV Current Sense Threshold s 5V Reference Voltage Output s The 16-Lead SSOUP Package APPLICATIO S s Desktop Flat Panel Displays s Multiple Lamp Displays s Notebook LCD Displays s Point of Sale Terminal Displays LT1768 High Power CCFL Controller for Wide Dimming Range and Maximum Lamp Lifetime DESCRIPTIO The LT®1768 is designed to control single or multiple cold cathode fluorescent lamp (CCFL) displays.