- RS Stock No.:
- 145-7554
- Mfr. Part No.:
- UCC38501DW
- Brand:
- Texas Instruments
- RS Stock No.:
- 145-7554
- Mfr. Part No.:
- UCC38501DW
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- MY
Product Details
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.
Specifications
Attribute | Value |
---|---|
Maximum Switching Frequency | 115 kHz |
Start-up Supply Current | 0.15mA |
Mounting Type | Surface Mount |
Package Type | SOIC |
Pin Count | 20 |
Dimensions | 12.8 x 7.52 x 2.35mm |
Maximum Operating Supply Voltage | 18 V |
Minimum Operating Temperature | 0 °C |
Maximum Operating Temperature | +70 °C |
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