Texas Instruments UCC28019AD, Power Factor Controller, 71 kHz, 11 → 21 V 8-Pin, SOIC

  • RS-artikelnummer 812-4325
  • Tillv. art.nr UCC28019AD
  • Tillverkare / varumärke Texas Instruments
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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.

Specifikationer
Attribute Value
Maximum Switching Frequency 71 kHz
Start-up Supply Current 200µA
Maximum Source Current -300µA
Maximum Sink Current 38µA
Maximum Supply Current 10 mA
Zero Power Detection Yes
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Dimensions 5 x 4 x 1.5mm
Height 1.5mm
Length 5mm
Maximum Operating Supply Voltage 21 V
Maximum Operating Temperature +125 °C
Width 4mm
Minimum Operating Supply Voltage 11 V
Minimum Operating Temperature -40 °C
5 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each (In a Pack of 5)
14,27 kr
(exkl. moms)
17,84 kr
(inkl. moms)
Enheter
Per unit
Per Pack*
5 - 10
14,27 kr
71,35 kr
15 - 45
12,822 kr
64,11 kr
50 - 95
12,118 kr
60,59 kr
100 - 495
10,236 kr
51,18 kr
500 +
8,004 kr
40,02 kr
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