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SF6021 Datasheet - SiFirst

SF6021, highly integrated DCM Primary Side Regulation power switch

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

Preview of SF6021 PDF

Datasheet Details

Part number:

SF6021

Manufacturer:

SiFirst

File Size:

90.49 KB

Description:

highly integrated DCM Primary Side Regulation power switch

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

Applications

* Battery chargers
* Replaces linear transformer and RCC SMPS
* Small power adapter

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