Linear ANALOG DEVICES DC2631A, Демонстрационное руководство, Страница: 6 / 18

6
DEMO MANUAL
DC2631A-A/DC2631A-B
Rev. 0
Figure 7. Thermal Image of the 1.0V/100A 3-Phase and 1.5V/100A 3-Phase Converter (DC2631A-A) at V
IN
= 12V,
Full Load on Both Outputs. Tambient = 24°C with 200 LFM Airflow. Hot Spot is DrMOS of Phase 4.
DrMOS = FDMF5820DC, L = Wurth 744301025, f
SW
= 400kHz.
Figure 8. Thermal Image of the 1.0V/200A 6-Phase Converter (DC2631A-B) at V
IN
= 12V,
Full Load. Tambient = 24°C with 200 LFM Airflow. Hot Spot is DrMOS of Phase 4.
DrMOS = FDMF5820DC, L = Wurth 744301025, f
SW
= 400kHz.
Ph6
Inductors
DrMOS
Ph1
CinBulk #1
CinBulk #2
Airflow
Ph6
Inductors
DrMOS
Ph1
CinBulk #1
CinBulk #2
Airflow
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