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XDPL8221 - Digital PFC+Flyback Controller

Key Features

  • UART interface to control driver output and reading operating status.
  • Flicker-free output dimming by analog reduction of driving current down to 1%.
  • Integrated two stage digital controller allows a reduced number of external parts, optimizes Bill of Materials (BOM) and form factor.
  • Two-stage design eliminates AC ripple on output.
  • Supports universal AC and DC input voltage (90 V rms to 305 V rms) nominal.
  • High efficiency up to 90%.

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Datasheet Details

Part number XDPL8221
Manufacturer Infineon
File Size 790.25 KB
Description Digital PFC+Flyback Controller
Datasheet download datasheet XDPL8221 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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XDPL822x Controller Family XDPL8221 Digital PFC+Flyback Controller IC XDP™ Digital Power Data Sheet Revision 1.1 Features • UART interface to control driver output and reading operating status • Flicker-free output dimming by analog reduction of driving current down to 1% • Integrated two stage digital controller allows a reduced number of external parts, optimizes Bill of Materials (BOM) and form factor. • Two-stage design eliminates AC ripple on output. • Supports universal AC and DC input voltage (90 V rms to 305 V rms) nominal. • High efficiency up to 90% • Multi-control output (Constant Current (CC)/Constant Voltage (CV)/Limited Power (LP)) • Performance and protection related driver parameters are configurable via UART interface allowing for design flexibility and optimization.