Description
UCC2819D Texas Instruments - Yeehing Electronics
6kHz-220kHz CCM PFC controller with 10.2V/9.7V UVLO, -40°C to 85°C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.967 |
| 100 — 249 | 2.6 |
| 250 — 999 | 1.823 |
| 1,000 + | 1.03 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Power Factor Correction - PFC |
| RoHS | Y |
| Switching Frequency | 250 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOP-16 |
| Packaging | Tube |
| Features | Average Current Mode, Enable, OVP |
| Height | 1.58 mm |
| Length | 9.9 mm |
| Operating Temperature Range | - 40 C to + 85 C |
| Series | UCC2819 |
| Type | Power Factor Correction IC |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | PFC - Power Factor Correction |
| Factory Pack Quantity | 40 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.004998 oz |
For more information, please refer to datasheet
Documents
| UCC2819D Datasheet |
More Information
The UCC2819/UCC3819 provides all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac-input line current waveform to correspond to that of the ac-input line voltage. Average current mode control maintains stable, low distortion sinusoidal line current.
