STMicroelectronics 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6599A EVL6599A-90WADP EVL6599A-90WADP Fiche De Données

18/31

Doc ID 17230 Rev 1

In order to check the design reliability, a thermal mapping by means of an IR Camera was 
done. In 

 and 

 the thermal measurements of the board, component side, at 

nominal input voltage, are shown. Some pointers, visible in the images, have been placed 
across key components or showing high temperature. The ambient temperature during both 
measurements was 27 °C.