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SF5920S - High Performance Primary Side Regulation (PSR) CV/CC Controller

Features

  • Multi-Mode Control.
  • Max. Frequency Clamping to Limit Power MOSFET Vds Spike @ Output Short Circuit.
  • Low Standby Power Under 70mW, Easily to Pass Energy Star EPS2.0.
  • Audio Noise Free Operation.
  • Primary Side Regulation (PSR) without TL431 and Opto-Coupler.
  • ± 5% Constant Current (CC) and Constant Voltage (CV) Regulation at Universal AC Input.
  • Proprietary Cable Voltage Drop Compensation in CV Mode.
  • Compensate for Line Voltage Variation and Tr.

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Datasheet preview – SF5920S

Datasheet Details

Part number SF5920S
Manufacturer SiFirst
File Size 526.54 KB
Description High Performance Primary Side Regulation (PSR) CV/CC Controller
Datasheet download datasheet SF5920S Datasheet
Additional preview pages of the SF5920S datasheet.

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Full PDF Text Transcription

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SF5920S High Performance Primary Side Regulation (PSR) CV/CC Controller FEATURES ◆ Multi-Mode Control ◆ Max. Frequency Clamping to Limit Power MOSFET Vds Spike @ Output Short Circuit ◆ Low Standby Power Under 70mW, Easily to Pass Energy Star EPS2.
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