Datasheet Specifications
- Part number
- OZ9939
- Manufacturer
- O2Micro
- File Size
- 276.46 KB
- Datasheet
- OZ9939_O2Micro.pdf
- Description
- Change
Description
OZ9939 Change Summary CHANGES www.DataSheet4U.com Controlled Recipient #106805 printed on 3/6/2006.Updates will be provided to registered recipient.
Features
* Negative PWM dimming polarity Constant operating frequency Drives positive/negative-impedance lamps during ignition High drive current for external MOSFETs User-defined ignition time and shutdown delay time MulApplications
* requiring 2 to 6 CCFLs. The controller converts unregulated DC voltages into a nearly sinusoidal lamp voltage and current waveforms. The OZ9939 provides two drive signals for most power conversion topologies while maintaining high-efficiency operation. The PWM controller provides a soft-start operatOZ9939 Distributors
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