Texas Instruments UC3854DW, Power Factor Pre-Regulator Circuit, 118 kHz, 35 V 16-Pin, SOIC
- RS stock no.:
- 661-5406
- Mfr. Part No.:
- UC3854DW
- Manufacturer:
- Texas Instruments
36 Available from UK/Europe in 4–6 working days for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Not Available for premium delivery
Added
Price (Excl VAT) Each
R 74,82
(exc. VAT)
R 86,04
(inc. VAT)
| Units | Per unit |
| 1 - 24 | R 74,82 |
| 25 - 99 | R 72,95 |
| 100 - 249 | R 70,76 |
| 250 - 499 | R 67,93 |
| 500 + | R 65,21 |
- RS stock no.:
- 661-5406
- Mfr. Part No.:
- UC3854DW
- Manufacturer:
- Texas Instruments
Technical data sheets
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.
Specification
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 118 kHz |
| Start-up Supply Current | 1.5mA |
| Maximum Source Current | 14µA |
| IC Type | Power Factor Pre-Regulator Circuit IC |
| Maximum Supply Current | 10 mA |
| Zero Power Detection | Yes |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 16 |
| Dimensions | 10.28 x 7.52 x 2.35mm |
| Height | 2.35mm |
| Length | 10.28mm |
| Maximum Operating Supply Voltage | 35 V |
| Maximum Operating Temperature | +70 °C |
| Width | 7.52mm |
| Minimum Operating Temperature | 0 °C |
- RS stock no.:
- 661-5406
- Mfr. Part No.:
- UC3854DW
- Manufacturer:
- Texas Instruments