PLC810PG Datasheet, PDF (2/26 Pages) Power Integrations, Inc. – Continuous Mode PFC & LLC Controller Continuous Mode PFC & LLC Controller

PLC810PG
becomes discontinuous improving light load operation and
reducing power line harmonics. PFC and LLC primary side fault
management is provided.
The phase of the PFC PWM output is dynamically adjusted
relative to the LLC phase such that the switching edges do not
coincide with noise sensitive events in the PWM and LLC timing
circuits. This edge-collision avoidance technology simplifies
power supply layout and improves performance. Phase
synchronization reduces EMI spectral components and reduces
ripple current in the PFC capacitor.
 
2
Rev. F 08/09
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