| Part Number | UC3855B |
| Manufacturer | UNITRODE |
| Title | High Performance Power Factor Preregulator |
| Description | The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode control me... |
| Features |
• Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer al... |
| Datasheet |
 UC3855B Datasheet
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