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

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
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 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
Temporarily out of stock - back order for despatch when stock is available
Price Each (In a Tube of 75)
PHP 63.934
(exc. VAT)
PHP 71.606
(inc. VAT)
units
Per Unit
Per Tube*
75 +
PHP63.934
PHP4,795.05
*price indicative
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