Texas Instruments
UCC3973PW
UCC3973PW
Regular price
$2.13 USD
Regular price
Sale price
$2.13 USD
Unit price
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UCC3973PW Texas Instruments - Yeehing Electronics
BiCMOScold cathode fluorescent lamp driver controller, 0C to 70C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 5.61 |
| 100 — 249 | 4.574 |
| 250 — 999 | 3.595 |
| 1,000 + | 2.13 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Display Drivers & Controllers |
| RoHS | Y |
| Series | UCC3973 |
| Product | Drivers |
| Display Type | CCFL |
| Operating Supply Voltage | 25 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | TSSOP-8 |
| Packaging | Tube |
| Height | 1.15 mm |
| Length | 3 mm |
| Operating Frequency | 220 kHz |
| Width | 4.4 mm |
| Brand | Texas Instruments |
| Development Kit | UCC3973EVM |
| Maximum Output Current | 100 mA |
| Moisture Sensitive | Yes |
| Operating Supply Current | 7 mA |
| Product Type | Display Drivers & Controllers |
| Factory Pack Quantity | 150 |
| Subcategory | Driver ICs |
| Supply Voltage - Max | 25 V |
| Unit Weight | 0.005573 oz |
For more information, please refer to datasheet
Documents
| UCC3973PW Datasheet |
More Information
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.
