SY5800A - Single Stage Flyback And PFC Controller

Product Overview

Silergy

Datasheet Details

Part number	SY5800A
Manufacturer	Silergy
File Size	759.12 KB
Description	Single Stage Flyback And PFC Controller
Datasheet	SY5800A Datasheet
Additional preview pages of the SY5800A datasheet.

Product details

Description

The SY5800A is a single stage Flyback and PFC controller targeting at LED lighting applications. ( ) Temperature Code Package Code Optional Spec Code Temperatu

Features

Primary side control eliminates the opto-coupler.
Valley turn-on of the primary MOSFET to achieve low switching losses.
0.3V primary current sense reference voltage leads to a lower sense resistance thus a lower conduction loss.
Internal high current MOSFET driver: 1A sourcing and 2A sinking.
Low start up current: 15uA typical.
Reliable short LED and Open LED protection.
Power factor >0.90 with single-stage conversion.
C.

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Published: May 26, 2015 |