SF6777 - CV/CC Power Switch

Product Overview

Datasheet Details

Part number	SF6777
Manufacturer	SiFirst
File Size	409.34 KB
Description	CV/CC Power Switch
Datasheet	SF6777 Datasheet
Additional preview pages of the SF6777 datasheet.

Product details

Description

SF6777 is a high performance, highly integrated QR (Quasi Resonant Mode) and Primary Side Regulation (PSR) power switch for offline small power converter applications.

Features

Meet EPS Level 6.
Built-in 650V Super Junction Power MOSFET.
Proprietary super-QR/PSRTM (Quasi- Resonant & Primary Side Regulation) Control for High Efficiency and Low EMI.
Proprietary Cable Drop Compensation.
Max. Frequency Clamping to Limit Power MOSFET Vds Spike @ Output Short Circuit.
Less than 70mW Standby Power.
±5% CC and CV Precision.
Multi-Mode Control.
Cycle-by-Cycle Current Limiting.
Leading Edge Blanking (LEB).
Soft Start.

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Published: Oct 27, 2024 |