Documente tehnice
Specificatii
Marca
Texas InstrumentsMaximum Switching Frequency
68.3 kHz
Start-up Supply Current
0.1mA
Maximum Source Current
-0.038mA
Maximum Sink Current
38µA
Maximum Supply Current
10 mA
Zero Power Detection
Yes
Montare
Surface Mount
Tip pachet
SOIC
Numar pini
8
Dimensiuni
4.9 x 3.91 x 1.58mm
Inaltime
1.58mm
Lungime
4.9mm
Maximum Operating Supply Voltage
22 V
Temperatura maxima de lucru
+125 °C
Minimum Operating Supply Voltage
-0.3 V
Temperatura minima de lucru
-40 °C
Latime
3.91mm
Detalii produs
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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Documente tehnice
Specificatii
Marca
Texas InstrumentsMaximum Switching Frequency
68.3 kHz
Start-up Supply Current
0.1mA
Maximum Source Current
-0.038mA
Maximum Sink Current
38µA
Maximum Supply Current
10 mA
Zero Power Detection
Yes
Montare
Surface Mount
Tip pachet
SOIC
Numar pini
8
Dimensiuni
4.9 x 3.91 x 1.58mm
Inaltime
1.58mm
Lungime
4.9mm
Maximum Operating Supply Voltage
22 V
Temperatura maxima de lucru
+125 °C
Minimum Operating Supply Voltage
-0.3 V
Temperatura minima de lucru
-40 °C
Latime
3.91mm
Detalii produs
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.