MULTI TOPOLOGY PIEZOELECTRIC TRANSFORMER CONTROLLER

Liquid crystal Display (LCD) enclosures and cold cathode fluorescent lamps (CCFLs) used in notebook computer and portable electronics Displays are becoming increasingly narrow, generating the need for a low profile CCFL power supply. Recent advances in single- and multi-layered piezoelectric ceramic transformers (PZT) have enabled the development of a new generation of efficient, size-reduced backlight converters. The UCC3975 6/7 family of 8-pin PZT controllers integrate the necessary circuitry for operating a PZT-based backlight supply using a flyback, half-bridge, or push-pull topology. The choice of power topology depends on application requirements such as input voltage, lamp voltage, and PZT gain. By Texas Instruments
UCC3975 's PackagesUCC3975 's pdf datasheet
UCC3975PW
UCC3976PW
UCC3976




UCC3975 Pinout, Pinouts
UCC3975 pinout,Pin out
This is one package pinout of UCC3975,If you need more pinouts please download UCC3975's pdf datasheet.

UCC3975 Application circuits
UCC3975 circuits
This is one application circuit of UCC3975,If you need more circuits,please download UCC3975's pdf datasheet.


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