Texas Instruments UCC3818PW, Power Factor Correction, 115 kHz, 12 → 17 V 16-Pin, TSSOP
- RS Stock No. 661-6020
- Mfr. Part No. UCC3818PW
- Brand Texas Instruments
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.
| Attribute | Value |
|---|---|
| Maximum Switching Frequency | 115 kHz |
| Start-up Supply Current | 0.15mA |
| Maximum Supply Current | 20 mA |
| Zero Power Detection | Yes |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Pin Count | 16 |
| Dimensions | 5 x 4.4 x 1.15mm |
| Height | 1.15mm |
| Length | 5mm |
| Maximum Operating Supply Voltage | 17 V |
| Maximum Operating Temperature | +70 °C |
| Width | 4.4mm |
| Minimum Operating Supply Voltage | 12 V |
| Minimum Operating Temperature | 0 °C |
