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| ICE2QS03G_16 Datasheet, PDF (23/28 Pages) Infineon Technologies AG – 45 W adapter demo board | |||
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45 W adapter demo board
Using the new 800 V CoolMOS⢠P7 and ICE2QS03G quasi-resonant PWM controller
Measurements
7.4
Thermal performance under typical operating conditions
Q1
Figure 26 100 VAC input, full load, top side. The line filter and bridge rectifier are hottest at this point due to
higher AC input currents.
Figure 27 100 VAC input, full load, bottom side.
Q1
Figure 28 120 VAC input, full load, top side. The line filter and bridge rectifier are hotter at this point due to the
higher primary side current.
Application Note
23
Revision 1.0
2016-06-27
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