Texas Instruments UCC3818D, Power Factor Pre-Regulator Circuit, 115 kHz, 17 V 16-Pin, SOIC
- RS Stock No.:
- 661-6014P
- Mfr. Part No.:
- UCC3818D
- Brand:
- Texas Instruments
2 In stock - FREE next working day delivery available
Added
Price Each (Supplied in a Tube)
£3.65
(exc. VAT)
£4.38
(inc. VAT)
| Units | Per unit |
| 5 - 9 | £3.65 |
| 10 - 14 | £3.52 |
| 15 - 19 | £3.49 |
| 20 + | £3.39 |
- RS Stock No.:
- 661-6014P
- Mfr. Part No.:
- UCC3818D
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
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 |
| IC Type | Power Factor Pre-Regulator Circuit IC |
| Maximum Supply Current | 20 mA |
| Zero Power Detection | Yes |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 16 |
| Dimensions | 9.9 x 3.91 x 1.58mm |
| Height | 1.58mm |
| Length | 9.9mm |
| Maximum Operating Supply Voltage | 17 V |
| Maximum Operating Temperature | +70 °C |
| Minimum Operating Supply Voltage | 12 V |
| Minimum Operating Temperature | 0 °C |
| Width | 3.91mm |