Texas Instruments UCC2818D, Power Factor Pre-Regulator Circuit, 115 kHz, 17 V 16-Pin, SOIC

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$13.28

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  • Plus 4 unit(s) shipping from 15 December 2025
  • Final 4 unit(s) shipping from 22 December 2025
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Packaging Options:
RS Stock No.:
661-5670
Mfr. Part No.:
UCC2818D
Brand:
Texas Instruments
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Brand

Texas Instruments

Maximum Switching Frequency

115 kHz

Start-up Supply Current

0.15mA

IC Type

Power Factor Pre-Regulator Circuit IC

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

+85 °C

Minimum Operating Supply Voltage

12 V

Minimum Operating Temperature

-40 °C

Width

3.91mm

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 these non-cancellable (NC), and non-returnable (NR) products, Terms and 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.

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