SY58294 - 15W Single Stage Buck PFC Regulator

Product Overview

Silergy

Part number	SY58294
Manufacturer	Silergy
File Size	1.05 MB
Description	15W Single Stage Buck PFC Regulator
Datasheet	SY58294 Datasheet
Additional preview pages of the SY58294 datasheet.

The SY58294 is a 15W single stage Buck PFC controller targeting at LED lighting applications.

It integrates a MOSFET with 500V breakdown voltage.

It integrates a 500V MOSFET to decrease physical volume.

Integrated 500V MOSFET.
Valley turn-on of the MOSFET to achieve low switching losses.
0.3V current sense reference voltage leads to a lower sense resistance thus a lower conduction loss.
Low start up current: 15ȝA typical.
Reliable short LED and Open LED protection.
Power factor >0.90 with single-stage conversion.
Maximum frequency limit: 200kHz.
Compact package: SO8.

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Published: Jan 31, 2025 |