Thermal Parameters; Figure 25. Thermal Performance (Top View); Figure 26. Thermal Performance (Bottom View); Figure 27. Thermal Performance (Top View) - STMicroelectronics STEVAL-L3751V12 User Manual

Based on dc-dc converter buck regulator with l3751 controller
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9

Thermal parameters

Figure 25.
Thermal performance (top view) - V
48 V, V
= 12 V, I
OUT
Figure 27.
Thermal performance (top view) - V
48 V, V
= 5 V, I
OUT
UM3024 - Rev 1
= 10 A, 230 KHz, 200 LFM air
OUT
flow
= 15 A, 230 KHz, 200 LFM air
OUT
flow
=
Figure 26.
Thermal performance (bottom view) - V
IN
= 48 V, V
= 12 V, I
OUT
=
Figure 28.
Thermal performance (bottom view) - V
IN
= 48 V, V
= 5 V, I
OUT
UM3024
Thermal parameters
= 10 A, 230 KHz, 200 LFM
OUT
air flow
= 15 A, 230 KHz, 200 LFM
OUT
air flow
page 14/24
IN
IN

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