SY5839

Single Stage Buck PFC Controller

Silergy

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Datasheet Details

Part number:

SY5839

Manufacturer:

Silergy

File Size:

672.84 KB

Description:

Single stage buck pfc controller.
Application Notes: AN_SY5839 Single Stage Buck PFC Controller For LED Lighting Preliminary datasheet.
The SY5839 is a single stage Buck PFC controller targeting at LED lighting applications. It is a pri.

✔ SY5839 Features

Valley turn-on of the MOSFET to achieve low switching losses
Power factor >0.90 with single-stage conversion.
Low start up current: 15µ A typical
Quick start up

✔ SY5839 Application

It is a primary side controller without applying any secondary feedback circuit for low cost, and drives th

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SY5839 Single Stage Buck PFC Controller Silergy

Datasheet Details

File Size:

Description:

✔ SY5839 Features

✔ SY5839 Application

SY5839 Distributor