EVL150W-ADP-SR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

EVL150W-ADP-SR

12 V - 150 W resonant converter with synchronous rectification using the L6563H, L6599A, and SRK2000

STMicroelectronics 

Thermal map

AN3233

To directly check the efficiency of the SR stage, a thermal map of the SR daughterboard has

also been taken. As seen, the temperature of both rectifier MOSFETs is below 70 °C,

confirming that heatsinking is not required and confirming that the SR solution implemented

allows a significant secondary side board dimension squeezing.

Figure 22. Thermal map SR daughterboard - full load

Table 4. Daughterboard thermal map reference points

Point

Reference

SP1

Q501

SP2

Q502

Description

SR MOSFET

SR MOSFET

20/35

Doc ID 17595 Rev 1

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