Texas Instruments UC3853D, Power Factor Correction, 82.5 kHz, 40 V 8-Pin, SOIC
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Tehnički podaci
Proizvođač
Texas InstrumentsMaximum Switching Frequency
82.5 kHz
Start-up Supply Current
0.25mA
Maximum Source Current
-20µA
Maximum Sink Current
0.05mA
Maximum Supply Current
500 μA
Zero Power Detection
Yes
Mounting Type
Surface Mount
Package Type
SOIC
Pin Count
8
Dimensions
4.9 x 3.91 x 1.58mm
Height
1.58mm
Length
4.9mm
Maximum Operating Supply Voltage
40 V
Maximum Operating Temperature
+70 °C
Minimum Operating Temperature
0 °C
Width
3.91mm
Detalji o proizvodu
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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Tehnička dokumentacija
Tehnički podaci
Proizvođač
Texas InstrumentsMaximum Switching Frequency
82.5 kHz
Start-up Supply Current
0.25mA
Maximum Source Current
-20µA
Maximum Sink Current
0.05mA
Maximum Supply Current
500 μA
Zero Power Detection
Yes
Mounting Type
Surface Mount
Package Type
SOIC
Pin Count
8
Dimensions
4.9 x 3.91 x 1.58mm
Height
1.58mm
Length
4.9mm
Maximum Operating Supply Voltage
40 V
Maximum Operating Temperature
+70 °C
Minimum Operating Temperature
0 °C
Width
3.91mm
Detalji o proizvodu
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.
Zamisliti. Stvoriti. Surađivati
PRIDRUŽITE SE BESPLATNO
Bez skrivenih naknada!
- Preuzmite i koristite naš softver DesignSpark za svoje PCB i 3D mehaničke dizajne
- Pregledajte i doprinesite sadržaju internet stranice i foruma
- Preuzmite 3D modele, sheme i otiske s više od milijun proizvoda