Documente tehnice
Specificatii
Marca
Texas InstrumentsMaximum Switching Frequency
115 kHz
Start-up Supply Current
0.3mA
IC Type
Power Factor Pre-Regulator Circuit IC
Maximum Source Current
14µA
Maximum Supply Current
18 mA
Zero Power Detection
Yes
Montare
Surface Mount
Tip pachet
SOIC
Numar pini
16
Dimensiuni
10.28 x 7.52 x 2.35mm
Inaltime
2.35mm
Lungime
10.28mm
Maximum Operating Supply Voltage
20 V
Temperatura maxima de lucru
+70 °C
Latime
7.52mm
Temperatura minima de lucru
0 °C
Minimum Operating Supply Voltage
10 V
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
115 kHz
Start-up Supply Current
0.3mA
IC Type
Power Factor Pre-Regulator Circuit IC
Maximum Source Current
14µA
Maximum Supply Current
18 mA
Zero Power Detection
Yes
Montare
Surface Mount
Tip pachet
SOIC
Numar pini
16
Dimensiuni
10.28 x 7.52 x 2.35mm
Inaltime
2.35mm
Lungime
10.28mm
Maximum Operating Supply Voltage
20 V
Temperatura maxima de lucru
+70 °C
Latime
7.52mm
Temperatura minima de lucru
0 °C
Minimum Operating Supply Voltage
10 V
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.