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www.ti.com Thermal Analysis
15 Thermal Analysis
The board temperature was measured using an IR camera (HIS-3000, Wahl) while running under the
following conditions:
V
IN
= 120 V
RMS
I
LED
= 350 mA
# of LEDs = 6
P
OUT
= 7.3 W
The results are shown in the following figures.
Figure 21. Top Side Thermal Scan
15
SNVA454E–September 2010–Revised May 2013 AN-2082 LM3444 -120VAC, 8W Isolated Flyback LED Driver
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