* 1mA Typical Supply Current
* Accurate Lamp Current Control
* Analog or Low Frequency Dimming Capability
* Open Lamp Protection
* Programmable Startu.

Design goals for a Cold Cathode Fluorescent Lamp (CCFL) converter used in a notebook computer or portable application include small size, high efficiency, and low cost. The UCC3972/3 CCFL controllers provide the necessary circuit blocks to implement .

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