OZ9966SN PDF – PWM Controller for CCFL Inverter

Part number : OZ9966SN, OZ9966

Functions : PWM Controller for CCFL Inverter with dimming control.

Package information : SSOP 24 Pin Type

Manufacturer : OZMicro

Image :
OZ9966SN image

GENERAL DESCRIPTION

The OZ9966SN is a high performance controller designed for large-size LCDTV applications requiring multiple lamps. It achieves a high eff ciency power conversion with minimal switching loss using a full-bridge N-Channel MOSFETtopology. The OZ9966 is ideal for single-side drive or differential drive applications. OZ9966 allows selection of the Pulse Width Modulation (PWM) dimming polarity, and provides two dedicated pins for analog and PWM dimming control.

Pinout

OZ9966SN datasheet pinout

 

FEATURES

1. Full-bridge or dual-forward topology
2. Integrated high side N-MOSFET driver
3. High drive capability and System synchronization
4. Dedicated pins forAnalog and LPWM dimming
5. Selectable PWM dimming polarity
6. Constant operating frequency
7. Built-in intelligence to manage lamp ignition and normal operation
8. Open-lamp, over-voltage, over-current, and under-voltage lockout protection
9. User-def ned striking and shutdown delay timers
10. Soft start function

 

OZ9966SN Datasheet PDF

 

Other data sheets within the file : OZ9966



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