Documente tehnice
Specificatii
Marca
Texas InstrumentsMaximum Switching Frequency
500 kHz
Start-up Supply Current
0.1mA
Maximum Source Current
1000mA
Maximum Sink Current
1800000µA
Maximum Supply Current
18 mA
Zero Power Detection
Yes
Montare
Surface Mount
Tip pachet
SOIC
Numar pini
16
Dimensiuni
10 x 4 x 1.5mm
Inaltime
1.5mm
Lungime
10mm
Maximum Operating Supply Voltage
21 V
Temperatura maxima de lucru
+125 °C
Minimum Operating Supply Voltage
14 V
Temperatura minima de lucru
-40 °C
Latime
4mm
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
500 kHz
Start-up Supply Current
0.1mA
Maximum Source Current
1000mA
Maximum Sink Current
1800000µA
Maximum Supply Current
18 mA
Zero Power Detection
Yes
Montare
Surface Mount
Tip pachet
SOIC
Numar pini
16
Dimensiuni
10 x 4 x 1.5mm
Inaltime
1.5mm
Lungime
10mm
Maximum Operating Supply Voltage
21 V
Temperatura maxima de lucru
+125 °C
Minimum Operating Supply Voltage
14 V
Temperatura minima de lucru
-40 °C
Latime
4mm
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.