- RS Stock No.:
- 922-3467
- Mfr. Part No.:
- UC3854BDW
- Manufacturer:
- Texas Instruments
120 In stock for delivery within 2 working days
Added
Price Each (In a Tube of 40)
€3.888
(exc. VAT)
€4.782
(inc. VAT)
| Units | Per unit | Per Tube* |
| 40 - 40 | €3.888 | €155.52 |
| 80 - 160 | €3.694 | €147.76 |
| 200 - 360 | €3.499 | €139.96 |
| 400 + | €3.305 | €132.20 |
| *price indicative | ||
- RS Stock No.:
- 922-3467
- Mfr. Part No.:
- UC3854BDW
- Manufacturer:
- Texas Instruments
Legislation and Compliance
Product Details
Power Factor Correction (PFC), Texas Instruments
Texas Instruments integrated controllers for Power Factor Correction (PFC) in pre-regulators and PFC converters can achieve near unity power factor and give stable, low distortion sinusoidal line currents. They utilise advanced features and innovative processes such as quantized voltage feed-forward, current synthesis, frequency dithering and slew rate enhancement to provide significant performance enhancements.
Power Factor Correction (PFC), Texas Instruments
Texas Instruments Power Factor Correction (PFC) controllers meet IEC61000-3-2 harmonic current limit standards. PFC controllers are designed for AC-DC applications and provide high Power Factor (PF), low current distortion (iTHD), high efficiency and high power density.
Specifications
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 115 kHz |
| Start-up Supply Current | 0.3mA |
| Maximum Source Current | 14µA |
| IC Type | Power Factor Pre-Regulator Circuit IC |
| Maximum Supply Current | 18 mA |
| Zero Power Detection | Yes |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 16 |
| Dimensions | 10.28 x 7.52 x 2.35mm |
| Height | 2.35mm |
| Length | 10.28mm |
| Maximum Operating Supply Voltage | 20 V |
| Maximum Operating Temperature | +70 °C |
| Width | 7.52mm |
| Minimum Operating Supply Voltage | 10 V |
| Minimum Operating Temperature | 0 °C |