Texas Instruments UCC29950D, Power Factor & PWM Controller, 18 V, 109 kHz 16-Pin, SOIC
- RS Stock No.:
- 900-9952
- Mfr. Part No.:
- UCC29950D
- Manufacturer:
- Texas Instruments
Discontinued product
- RS Stock No.:
- 900-9952
- Mfr. Part No.:
- UCC29950D
- Manufacturer:
- Texas Instruments
Product overview and 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.
Specifications
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 109 kHz |
| Start-up Supply Current | 7.5mA |
| Maximum Source Current | -1.6mA |
| Maximum Sink Current | 6mA |
| Maximum Supply Current | 18.3 mA |
| Number of Outputs | 1 |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 16 |
| Dimensions | 10 x 4 x 1.5mm |
| Length | 10mm |
| Width | 4mm |
| Height | 1.5mm |
| Maximum Operating Supply Voltage | 18 V |
| Minimum Operating Supply Voltage | 11 V |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Temperature | -40 °C |