- RS-artikelnummer:
- 774-1382
- Tillv. art.nr:
- UCC28070APW
- Tillverkare / varumärke:
- Texas Instruments
Denna produkt har utgått
- RS-artikelnummer:
- 774-1382
- Tillv. art.nr:
- UCC28070APW
- Tillverkare / varumärke:
- Texas Instruments
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
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.
Specifikationer
Attribute | Value |
---|---|
Maximum Switching Frequency | 330 kHz |
Start-up Supply Current | 20mA |
Maximum Source Current | -30µA |
Maximum Sink Current | 30µA |
Maximum Supply Current | 20 mA |
Zero Power Detection | Yes |
Mounting Type | Surface Mount |
Package Type | TSSOP |
Pin Count | 20 |
Dimensions | 6.6 x 4.5 x 1.05mm |
Height | 1.05mm |
Length | 6.6mm |
Maximum Operating Supply Voltage | 22 V |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -40 °C |
Width | 4.5mm |
- RS-artikelnummer:
- 774-1382
- Tillv. art.nr:
- UCC28070APW
- Tillverkare / varumärke:
- Texas Instruments