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| Partname: | UCC3858N |
| Description: | HIGH EFFICIENCY, HIGH POWER FACTOR PREREGULATOR |
| Manufacturer: | Texas Instruments |
| Pins: | 16 |
| Oper. temp.: | 0 to 70 |
| Datasheet: | PDF (343K).
Click here to download *) |
The UCC3858 provides all of the control functions necessary for active power factor corrected preregulators which require high efficiency at low power operation. The controller achieves near unity power factor by shaping the AC input line current waveform to correspond to the AC input line voltage using average current mode control. |
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Click here to download UCC3858N Datasheet*) |
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