- RS Stock No.:
- 661-5406
- Mfr. Part No.:
- UC3854DW
- Manufacturer:
- Texas Instruments
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20 In stock for delivery within 3 working days
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Price Each
HK$30.50
Units | Per unit |
1 - 9 | HK$30.50 |
10 - 49 | HK$29.73 |
50 + | HK$24.47 |
- RS Stock No.:
- 661-5406
- Mfr. Part No.:
- UC3854DW
- Manufacturer:
- Texas Instruments
Product overview and Technical data sheets
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 | 118 kHz |
Start-up Supply Current | 1.5mA |
Maximum Source Current | 14µA |
IC Type | Power Factor Pre-Regulator Circuit IC |
Maximum Supply Current | 10 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 | 35 V |
Maximum Operating Temperature | +70 °C |
Width | 7.52mm |
Minimum Operating Temperature | 0 °C |