Texas Instruments UCC3817N, Power Factor Correction, 115 kHz, 12 → 17 V 16-Pin, PDIP

Technical data sheets
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 Through Hole
Package Type PDIP
Pin Count 16
Dimensions 19.3 x 6.35 x 4.57mm
Height 4.57mm
Length 19.3mm
Maximum Operating Supply Voltage 17 V
Maximum Operating Temperature +70 °C
Width 6.35mm
Minimum Operating Temperature 0 °C
Minimum Operating Supply Voltage 12 V
14 In stock for delivery within 4 working days
Price Each
SGD 5.37
(exc. GST)
SGD 5.75
(inc. GST)
units
Per unit
1 - 9
SGD5.37
10 - 49
SGD5.09
50 - 99
SGD4.86
100 - 249
SGD4.60
250 +
SGD4.39
Packaging Options:
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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, ...
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Description:
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