Texas Instruments
UC3854ADW
UC3854ADW
Regular price
$1.27 USD
Regular price
Sale price
$1.27 USD
Unit price
per
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UC3854ADW Texas Instruments - Yeehing Electronics
Enhanced bipolar CCM PFC controller with 16V/10V UVLO for 50Hz-400Hz line freq., 0°C to 70°C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.668 |
| 100 — 249 | 3.214 |
| 250 — 999 | 2.254 |
| 1,000 + | 1.27 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Power Factor Correction - PFC |
| RoHS | Y |
| Switching Frequency | 200 kHz |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-16 |
| Packaging | Tube |
| Features | > 750W Applications, Average Current Mode, Enable |
| Height | 2.35 mm |
| Length | 10.28 mm |
| Operating Temperature Range | 0 C to + 70 C |
| Series | UC3854A |
| Type | Power Factor Correction IC |
| Width | 7.52 mm |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Product Type | PFC - Power Factor Correction |
| Factory Pack Quantity | 40 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.016709 oz |
For more information, please refer to datasheet
Documents
| UC3854ADW Datasheet |
More Information
The UC3854A/B products are pin compatible enhanced versions of the UC3854. Like the UC3854, these products provide all of 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 the ac input line voltage. To do this the UC3854A/B uses average current mode control. Average current mode control maintains stable, low distortion sinusoidal line current without the need for slope compensation, unlike peak current mode control.
