Texas Instruments UCC28019AD, Power Factor Controller, 71 kHz, 21 V 8-Pin, SOIC
- RS-artikelnummer:
- 812-4325
- Tillv. art.nr:
- UCC28019AD
- Tillverkare / varumärke:
- Texas Instruments
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- RS-artikelnummer:
- 812-4325
- Tillv. art.nr:
- UCC28019AD
- Tillverkare / varumärke:
- Texas Instruments
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Välj alla | Attribut | Värde |
|---|---|---|
| Brand | Texas Instruments | |
| Maximum Switching Frequency | 71 kHz | |
| Start-up Supply Current | 200µA | |
| Maximum Source Current | -300µA | |
| IC Type | Power Factor Controller IC | |
| Maximum Sink Current | 38µA | |
| Maximum Supply Current | 10 mA | |
| Zero Power Detection | Yes | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Dimensions | 5 x 4 x 1.5mm | |
| Height | 1.5mm | |
| Length | 5mm | |
| Maximum Operating Supply Voltage | 21 V | |
| Maximum Operating Temperature | +125 °C | |
| Width | 4mm | |
| Minimum Operating Supply Voltage | 11 V | |
| Minimum Operating Temperature | -40 °C | |
| Välj alla | ||
|---|---|---|
Brand Texas Instruments | ||
Maximum Switching Frequency 71 kHz | ||
Start-up Supply Current 200µA | ||
Maximum Source Current -300µA | ||
IC Type Power Factor Controller IC | ||
Maximum Sink Current 38µA | ||
Maximum Supply Current 10 mA | ||
Zero Power Detection Yes | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 8 | ||
Dimensions 5 x 4 x 1.5mm | ||
Height 1.5mm | ||
Length 5mm | ||
Maximum Operating Supply Voltage 21 V | ||
Maximum Operating Temperature +125 °C | ||
Width 4mm | ||
Minimum Operating Supply Voltage 11 V | ||
Minimum Operating Temperature -40 °C | ||
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.