Datasheet Details
| Part number | UCC1973 |
|---|---|
| Manufacturer | Unitrode |
| File Size | 1.10 MB |
| Description | BiCMOS Cold Cathode Fluorescent Lamp Driver Controller |
| Download | UCC1973 Download (PDF) |
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Download the UCC1973 datasheet PDF. This datasheet also includes the UCC1972 variant, as both parts are published together in a single manufacturer document.
| Part number | UCC1973 |
|---|---|
| Manufacturer | Unitrode |
| File Size | 1.10 MB |
| Description | BiCMOS Cold Cathode Fluorescent Lamp Driver Controller |
| Download | UCC1973 Download (PDF) |
|
|
|
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 a highly efficient CCFL backlight power supply in a small footprint 8 pin TSSOP package.
The BiCMOS controllers typically consume less than 1mA of operating current, improving overall system efficiency when compared to bipolar controllers requiring 5mA to 10mA of operating current.
UCC1972/3 UCC2972/3 UCC3972/3 BiCMOS Cold Cathode Fluorescent Lamp Driver.
| Part Number | Description |
|---|---|
| UCC1972 | BiCMOS Cold Cathode Fluorescent Lamp Driver Controller |
| UCC1919 | 3V to 8V Hot Swap Power Manager |
| UCC1921 | Latchable Negative Floating Hot Swap Power Manager |
| UCC1926 | +-20A Integrated Current Sensor |
| UCC19411 | Low Power Synchronous Boost Converter |
| UCC19412 | Low Power Synchronous Boost Converter |
| UCC19413 | Low Power Synchronous Boost Converter |
| UCC15701 | Advanced Voltage Mode Pulse Width Modulator |
| UCC15702 | Advanced Voltage Mode Pulse Width Modulator |
| UCC1581 | Micropower Voltage Mode PWM |