Datasheet

DocID15099 Rev 2 13/23
AN2838 Test results and significant waveforms
23
The above figures show the MOSFET waveforms at light load. Even in this load condition
the waveforms are correct. It can be noted that at high mains the converter works in burst
mode (see Figure 19), keeping efficiency at a good level.
Figure 18. EVL6562A-35WFLB V
DS
and I
D
@ 265 V
AC
- 40 mA
Figure 19. EVL6562A-35WFLB V
DS
and I
D
@ 265 V
AC
- 40 mA - detail
CH1: drain current - 0.2 A/div CH1: drain current - 0.2 A/div
CH2: drain voltage - 200 V/div CH2: drain voltage - 200 V/div