Full-Bridge Controller For Piezoelectric Transformers

Liquid-crystal Display (LCD) enclosures and cold-cathode fluorescent lamps (CCFL) used in notebook computer and portable electronic Displays are becoming increa- singly narrow, generating the need for a low-profile CCFL power supply. Recent advances in piezoelectric transformers (PZTs) have made it possible to develop smaller, more efficient, and safer backlight inverters for portable Displays Piezoelectric transformers have shown better performance than magnetic transformers with respect to efficiency, EMI requirements, human safety, and form factor. The MAX8785A is a full-bridge CCFL Controller for piezoelectric transformer-based backlight power supplies. The full-bridge topology pro- vides a high-spectral purity sinusoidal drive that helps the PZT convert electrical energy to mechanical and back to electrical energy efficiently. By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX8785AEVKIT Maxim Integrated Products Evaluation Kit for the MAX8785A (Full-Bridge CCFL Controller for Piezoelectric Transformers)
MAX8785AETI+ Maxim Integrated Products Fluorescent Light Controller, 63kHz Switching Freq-Max, BICMOS, 5 X 5 MM, 0.75 MM HEIGHT, LEAD FREE, TQFN-28
MAX8785A 's PackagesMAX8785A 's pdf datasheet

MAX8785A Pinout, Pinouts
MAX8785A pinout,Pin out
This is one package pinout of MAX8785A,If you need more pinouts please download MAX8785A's pdf datasheet.

MAX8785A Application circuits
MAX8785A circuits
This is one application circuit of MAX8785A,If you need more circuits,please download MAX8785A's pdf datasheet.

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