STMicroelectronics 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6599A EVL6599A-90WADP EVL6599A-90WADP Fiche De Données
Codes de produits
EVL6599A-90WADP
AN3172
Thermal map
Doc ID 17230 Rev 1
19/31
Table 3.
Thermal maps reference points
Point
Reference
Description
A L1
EMI
filtering
inductor
B D1
Bridge
rectifier
C
L2
PFC inductor – hottest point
D
D4
PFC output diode
E
Q1
PFC MOSFET
F - G
Q3 & Q4
Resonant HB MOSFETs
H - I
T1
Resonant power transformer
J - K
D23 & D24
Output rectifiers