Texas Instruments UCC3818D, Power Factor Correction, 115 kHz, 12 → 17 V 16-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 115 kHz
Start-up Supply Current 0.15mA
Maximum Supply Current 20 mA
Zero Power Detection Yes
Mounting Type Surface Mount
Package Type SOIC
Pin Count 16
Dimensions 9.9 x 3.91 x 1.58mm
Height 1.58mm
Length 9.9mm
Maximum Operating Supply Voltage 17 V
Maximum Operating Temperature +70 °C
Width 3.91mm
Minimum Operating Supply Voltage 12 V
Minimum Operating Temperature 0 °C
42 In stock for delivery within 1 working days
Price Each
kr 33,20
(exc. VAT)
kr 41,50
(inc. VAT)
Units
Per unit
1 - 7
kr 33,20
8 - 19
kr 29,51
20 +
kr 28,02
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Packaging Options:
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Texas Instruments integrated controllers for Power Factor Correction ...
Description:
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, ...
Texas Instruments integrated controllers for Power Factor Correction ...
Description:
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, ...
Texas Instruments integrated controllers for Power Factor Correction ...
Description:
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, ...
Texas Instruments integrated controllers for Power Factor Correction ...
Description:
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, ...