SY5055A controller equivalent, pfc+llc combo controller.
The SY5055A is a PFC+LLC combo controller, which
* PF>0.95, THD<5%
integrates a Boost PFC controller and a resonant halfbridge controller.
The Boost converter works.
* LCD Television
* Desktop, All in One PC
* Adapter, Charger
* Printer
Con Typical Applications . D4
o.
Features
The SY5055A is a PFC+LLC combo controller, which
* PF>0.95, THD<5%
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 perfo.
Image gallery
TAGS
+LLC
Download (Size : 1.25MB)