Texas Instruments UC3855BDW, Power Factor Pre-Regulator Circuit, 230 kHz 20-Pin, SOIC
- RS-stocknr.:
- 661-5412
- Fabrikantnummer:
- UC3855BDW
- Fabrikant:
- Texas Instruments
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- RS-stocknr.:
- 661-5412
- Fabrikantnummer:
- UC3855BDW
- Fabrikant:
- Texas Instruments
Datasheets
Wetgeving en compliance
Productomschrijving
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.
Specificaties
Kenmerk | Waarde |
|---|---|
| Maximum Switching Frequency | 230 kHz |
| Start-up Supply Current | 0.15mA |
| IC Type | Power Factor Pre-Regulator Circuit IC |
| Maximum Sink Current | 1.5mA |
| Maximum Supply Current | 25 mA |
| Zero Power Detection | Yes |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 20 |
| Dimensions | 12.8 x 7.52 x 2.35mm |
| Height | 2.35mm |
| Length | 12.8mm |
| Maximum Operating Temperature | +70 °C |
| Minimum Operating Temperature | 0 °C |
| Width | 7.52mm |
- RS-stocknr.:
- 661-5412
- Fabrikantnummer:
- UC3855BDW
- Fabrikant:
- Texas Instruments