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OZ9PR - LCD Monitor CCFL Inverter Controller

Description

4.

Functional Description, 5.

Functional Description, 8.

Features

  • Low cost LCD monitor inverter solution Constant operating frequency Operating frequency c an be sy nchronized with external signal Integrated sy nchronized PW M dimming control with wide dimming range Built-in intelligence for ignition and normal operation of CCFLs Built-in open-lamp protection and overvoltage protection Optimized soft-start function Higher reliability and longer life Supports mul.

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Datasheet Details

Part number OZ9PR
Manufacturer O2Micro
File Size 482.83 KB
Description LCD Monitor CCFL Inverter Controller
Datasheet download datasheet OZ9PR Datasheet

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Full PDF Text Transcription

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Preliminary OZ9RR Change Summary CHANGES No. A pplicable Section 1. Application Circuit Figs. 2 & 3 2. 3. 4. 5. 6. 7. 8. Functional Specifications Functional Description, 4. Functional Description, 5. Functional Description, 8. Functional Description, 9. Functional Description, 9. Throughout data sheet Description Add reference note. Correct a) ‘Operating Frequency on DRV1 & 2 Pin’ Min., Typ. and Max. limits, b) ‘LPWM Frequency’ Min. and Typ. limits, c) ‘Ignition Time’ parameter title, and d) ‘Lamp Current Reference’ parameter title and unit. Last sentence, add “CT” pin number. Last sentence, add “pin 2” name, and correct formula. th 4 line, correct to read “….voltage at the CCFL for approximately two seconds.” rd th 3 paragraph, 5 line, correct to read “….
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