OZ9938 Datasheet - O2 Micro

OZ9938 LCDM Inverter Controller

Update rotection release threshold in Timer & protection parameter Min & Max limits Miscellaneous changes Page(s) 3 *- REVISION HISTORY Revision No. 0.60 0.65 Description of change Initial release 1. Electrical Characteristics: a. Modify general test conditions in line 1; b. Modify Drive.

OZ9938 Features

* Positive 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 Multiple mode dimming control Built-in intelligence for ignition and normal operation of CCFL

OZ9938_O2Micro.pdf