- RS Stock No.:
- 922-3467
- Mfr. Part No.:
- UC3854BDW
- Manufacturer:
- Texas Instruments
The image is for reference only, please refer to product details and specifications
120 In stock for delivery within 3 working days
Added
Price Each (In a Tube of 40)
HK$32.109
| Units | Per unit | Per Tube* |
| 40 - 40 | HK$32.109 | HK$1,284.36 |
| 80 - 120 | HK$31.41 | HK$1,256.40 |
| 160 + | HK$30.713 | HK$1,228.52 |
| *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.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
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 Temperature | 0 °C |
| Minimum Operating Supply Voltage | 10 V |