Datasheet Details
| Part number | UC3852 |
|---|---|
| Manufacturer | UNITRODE |
| File Size | 400.02 KB |
| Description | High Power-Factor Preregulator |
| Datasheet |
 UC3852 Datasheet
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General Description
The UC1852 provides a low-cost solution to active power-factor correction (PFC) for systems that would otherwise draw high peak current pulses from AC power lines.
Key Features
- Low-Cost Power Factor Correction.
- Power Factor Greater Than 0.99.
- Few External Parts Required.
- Controlled On-Time Boost PWM.
- Zero-Current Switching.
- Limited Peak Current.
- Min and Max Frequency Limits.
- Starting Current Less Than 1mA.
- High-Current FET Drive Output.
- Under-Voltage Lockout.