| Part number | UCC3974 |
|---|---|
| Download | UCC3974 Datasheet (PDF) |
| File Size | 250.93 KB |
| Manufacturer | Texas Instruments |
| Description | Dual Cold Cathode Fluorescent Lamp Controller |
|
|
| Part Number | Description |
|---|---|
| UCC39002 | Advanced 8-Pin Load-Share Controller |
| UCC3913 | Negative Voltage Hot Swap Power Manager |
| UCC3946 | Microprocessor Supervisor |
| UCC35705 | HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR |
| UCC35706 | HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR |
Design goals for a cold cathode fluorescent lamp (CCFL) converter used for a liquid crystal display (LCD) monitor application include small size, high efficiency, and low cost. The UCC2974/UCC3974 CCFL controllers provide the necessary circuit blocks to implement a highly efficient LCD monitor backlight supply in a small 16-pin TSSOP package.
