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Texas Instruments UC3855BDW, Power Factor Correction, 230 kHz 20-Pin, SOIC

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Temporarily out of stock - back order for despatch when stock is available
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Price Each (In a Tube of 25)

SGD16.445

(exc. GST)

SGD17.596

(inc. GST)

units

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RS Stock No.:
162-6057
Mfr. Part No.:
UC3855BDW
Manufacturer:
Texas Instruments
COO (Country of Origin):
MY
unitsPer unitPer Tube*
25 +SGD16.445SGD411.125
*price indicative

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.

AttributeValue
Maximum Switching Frequency230 kHz
Start-up Supply Current0.15mA
Maximum Sink Current1.5mA
Maximum Supply Current25 mA
Zero Power DetectionYes
Mounting TypeSurface Mount
Package TypeSOIC
Pin Count20
Dimensions12.8 x 7.52 x 2.35mm
Height2.35mm
Length12.8mm
Maximum Operating Temperature+70 °C
Minimum Operating Temperature0 °C
Width7.52mm