Datasheet4U Logo Datasheet4U.com

SY5800A Datasheet - Silergy

SY5800A - Single Stage Flyback And PFC Controller

The SY5800A is a single stage Flyback and PFC controller targeting at LED lighting applications.

It is a primary side controller without applying any secondary feedback circuit for low cost, and drives the Flyback converter in the quasi-resonant mode to achieve higher efficiency.

It keeps the Flybac

SY5800A 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 dri

SY5800A-Silergy.pdf

Preview of SY5800A PDF
SY5800A Datasheet Preview Page 2 SY5800A Datasheet Preview Page 3

Datasheet Details

Part number:

SY5800A

Manufacturer:

Silergy

File Size:

759.12 KB

Description:

Single stage flyback and pfc controller.

📁 Related Datasheet

📌 All Tags