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

Technical Reference
Legislation and Compliance
RoHS Certificate of 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 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
Minimum Operating Temperature -40 °C
Maximum Operating Supply Voltage 18 V
70 In stock for FREE next working day delivery
Price Each (In a Pack of 5)
£ 0.234
(exc. VAT)
£ 0.281
(inc. VAT)
Units
Per unit
Per Pack*
5 +
£0.234
£1.17
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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