Part Number: OZ9938GN
Function: LCDM Inverter Controller
Package: 16Pin Pin
Manufacturer: O2Micro International
Pinouts:
Description
The OZ9938 is a high performance, cost-effective CCFL (Cold Cathode Fluorescent Lamp) controller designed for driving large-size Liquid Crystal Display(LCD) applications requiring 2 to 6 CCFLs.
The controller converts unregulated DC voltages into a nearly sinusoidal lamp voltage and current waveforms.
The control logic provides a regulated ignition voltage and appropriate protection features for over-voltage or over-current conditions.
The OZ9938 offers a high level of integration, while maintaining flexibility and high-efficiency operation that reduces external component heating, resulting in higher reliability and longer CCFL life. The proprietary design technique provides a simple, low-cost system solution.
Functional Block Diagram
The control logic provides a regulated ignition voltage and appropriate protection features for over-voltage or over-current conditions. The OZ9938 offers a high level of integration, while maintaining flexibility and high-efficiency operation that reduces external component heating, resulting in higher reliability and longer CCFL life. The proprietary design technique provides a simple, low-cost system solution.
OZ9938GN Datasheet PDF
Other data sheets are available within the file: OZ9938, OZ9938D, OZ9938DN, OZ9938G, OZ9938GN
