Texas Instruments UCC28051D, Power Factor & PWM Controller, 18 V, 200 kHz 8-Pin, SOIC

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MX
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 200 kHz
Start-up Supply Current 0.075mA
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Dimensions 4.9 x 3.91 x 1.58mm
Length 4.9mm
Width 3.91mm
Height 1.58mm
Maximum Operating Temperature +105 °C
Maximum Operating Supply Voltage 18 V
Minimum Operating Temperature -40 °C
75 In stock for delivery within 3 working days
Price Each (In a Tube of 75)
HK$ 6.42
(exc. GST)
units
Per unit
Per Tube*
75 +
HK$6.42
HK$481.50
*price indicative
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