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

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  • 1 left, ready to ship from another location
  • Final 1 unit(s) shipping from 12 February 2026
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10 - 19$11.42
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RS Stock No.:
661-5670
Mfr. Part No.:
UCC2818D
Brand:
Texas Instruments
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Brand

Texas Instruments

Product Type

Power Factor Pre-Regulator Circuit

Start-up Supply Current

0.15mA

Maximum Source Current

900mA

Sub Type

Power Factor Pre-Regulator Circuit

Switching Frequency

115kHz

Maximum Sink Current

1.2A

Supply Current

20mA

Zero Power Detection

Yes

Mount Type

Surface

Package Type

SOIC

Pin Count

16

Minimum Supply Voltage

12V

Maximum Supply Voltage

17V

Minimum Operating Temperature

-40°C

Length

9.9mm

Standards/Approvals

No

Height

1.58mm

Width

3.91 mm

Maximum Operating Temperature

85°C

Automotive Standard

No

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.

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