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SF6021 - highly integrated DCM Primary Side Regulation power switch

Datasheet Summary

Description

SF6021 is a high precision, highly integrated DCM (Discontinuous Conduction Mode) Primary Side Regulati

Features

  • Built-in 700V Power BJT.
  • Proprietary NC-Cap/PSR-IITM Control:.
  • ±4% CC and CV Precision.
  • Proprietary “Audio Noise Cancellation” Control.
  • Built-in “Fast Dynamic Response” Control to Meet USB Charge Requirements.
  • Proprietary “Zero-Output Startup” Control.
  • Proprietary “Smart Output Short Protection”.
  • without External Compensation/Filtering Capacitor Needed.
  • Max. 50V Output for AC/DC LED Lighting.
  • Direct Drive of Low Cost BJT.
  • Proprietary Cable.

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Datasheet preview – SF6021

Datasheet Details

Part number SF6021
Manufacturer SiFirst
File Size 90.49 KB
Description highly integrated DCM Primary Side Regulation power switch
Datasheet download datasheet SF6021 Datasheet
Additional preview pages of the SF6021 datasheet.

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Full PDF Text Transcription

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FEATURES ◆ Built-in 700V Power BJT ◆ Proprietary NC-Cap/PSR-IITM Control: ● ±4% CC and CV Precision ● Proprietary “Audio Noise Cancellation” Control ● Built-in “Fast Dynamic Response” Control to Meet USB Charge Requirements ● Proprietary “Zero-Output Startup” Control ● Proprietary “Smart Output Short Protection” ● without External Compensation/Filtering Capacitor Needed ● Max. 50V Output for AC/DC LED Lighting ◆ Direct Drive of Low Cost BJT ◆ Proprietary Cable Drop Compensation ◆ Multi Mode Control ◆ Wide VDD Operating Range ◆ 11.
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