Datasheet

OUTPUT VOLTAGEvs LOAD CURRENT
10.8
11.3
11.8
12.3
12.8
0 0.5 1 1.5 2 2.5 3
LOAD CURRENT (A)
O U T P U T V O L T A G E ( V )
85Vac
115Vac
230Vac
265Vac
Performance Data and Typical Characteristic Curves www.ti.com
Figure 10. Output Voltage as a Function of Load Current and Line Voltage
(Note the shutdown/retry threshold for each line voltage.)
Figure 11. Start-Up Waveform
(Input voltage = 115 V
AC
, full load. Ch.1 = bulk input voltage, 100 V/div., Ch.2 = VGG, 10 V/div., Ch.3 =
VDD, 10V/div., Ch.4 = DRV, 10V/div.)
16
UCC28610EVM-474 25-W Universal Off-Line Flyback Converter SLUU383C– November 2009– Revised June 2011
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