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LTC1697

Part Number	LTC1697
Manufacturer	Linear
Description	High Efficiency Low Power 1W CCFL Switching Regulator
Published	May 6, 2016
Detailed Description	U U LTC1697 High Efficiency Low Power 1W CCFL Switching Regulator FEATURES ■ Operates from Single Li-Ion Battery ■ 2.8...
Datasheet	LTC1697 PDF File

Overview

U U LTC1697 High Efficiency Low Power 1W CCFL Switching Regulator FEATURES ■ Operates from Single Li-Ion Battery ■ 2.
8V to 5.
5V Input Voltage Range ■ Very Low Shutdown Current: <2µA ■ Synchronous Buck Architecture for High Efficiency ■ PWM Dimming Frequency Adjustable with a Single Capacitor ■ Accurate Lamp Current Maximizes Lamp Lifetime ■ Fixed Frequency Operation at 300kHz ■ Internal or External PWM Dimming ■ Small 10-Pin MSOP Package U APPLICATIO S ■ PDAs ■ Handheld Computers ■ Portable Instruments ■ Handheld GPS with Map Display ■ Handheld TV/Video Monitor DESCRIPTIO The LTC®1697 is designed to control a single 1W cold cathode fluorescent lamp (CCFL).
An internal PWM dimming system m...

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