OZ9938 Datasheet PDF

O2 Micro OZ9938

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. The controller converts unregulated DC voltages into a nearly sinusoidal lamp voltage and current waveforms.

Part No.	OZ9938
Datasheet	OZ9938 Download
Manufacturer	O2 Micro
Description	LCDM Inverter Controller
Buy	Stock & Price

ELECTRICAL CHARACTERISTICS

Throughout datasheet

DESCRIPTION

Update 慞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 Driver Frequency Striking & Normal Operation Typ limit; c. Modify PWM Dimming Control LCT frequency. 2. Reference Application Circuit: Modify C14, C9 & R9 values 1. Ordering Information: Add OZ9938G, IG, D & DN. 2. Recommended Operating Range: a. Add Dimming Range; b. Fill in Thermal Impedance. 3.

ELECTRICAL CHARACTERISTICS

: a. Update Supply Current limits; b. Update Soft Start limits; c. Update Under Voltage Lockout limits; d. Update Reference Voltage limits; e. Update Driver Frequency limits; f. Update Timer & Protection limits; g. Update Drivers parameter name & limits; h. Update PWM Dimming Control limits; i. Delete Analog Dimming Control.