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SY5055

PFC+LLC Combo Controller

SY5055 Features

* PF>0.95, THD

SY5055 General Description

The SY5055 is a PFC+LLC combo controller, which integrates a Boost PFC controller and a resonant halfbridge controller. The Boost converter works in CrM/DCM mode to minimize switching losses and get better EMI performance. Proprietary control is adopted to get unity PF and lowest THD. Burst functio.

SY5055 Datasheet (484.57 KB)

Preview of SY5055 PDF

Datasheet Details

Part number:

SY5055

Manufacturer:

Silergy

File Size:

484.57 KB

Description:

Pfc+llc combo controller.

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SY5055 PFC +LLC Combo Controller Silergy

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