Texas Instruments UC3853N, Power Factor Controller, 82.5 kHz, 40 V 8-Pin, PDIP
Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
82.5 kHz
Start-up Supply Current
0.25mA
Maximum Source Current
-0.02mA
Maximum Sink Current
50µA
Maximum Supply Current
0.5 mA
Zero Power Detection
Yes
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
8
Dimensions
9.81 x 6.35 x 4.57mm
Height
4.57mm
Length
9.81mm
Maximum Operating Supply Voltage
40 V
Maximum Operating Temperature
+70 °C
Width
6.35mm
Minimum Operating Temperature
0 °C
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.
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BD 1.485
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BD 1.485
Each (Exc. Vat)
BD 1.633
Each (Including VAT)
1
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| quantity | Unit price |
|---|---|
| 1 - 4 | BD 1.485 |
| 5 - 9 | BD 1.320 |
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| 50 - 99 | BD 1.150 |
| 100+ | BD 1.060 |
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Technical Document
Specifications
Brand
Texas InstrumentsMaximum Switching Frequency
82.5 kHz
Start-up Supply Current
0.25mA
Maximum Source Current
-0.02mA
Maximum Sink Current
50µA
Maximum Supply Current
0.5 mA
Zero Power Detection
Yes
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
8
Dimensions
9.81 x 6.35 x 4.57mm
Height
4.57mm
Length
9.81mm
Maximum Operating Supply Voltage
40 V
Maximum Operating Temperature
+70 °C
Width
6.35mm
Minimum Operating Temperature
0 °C
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.
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products