Texas Instruments UCC28061 300W PFC Pre-Regulator Evaluation Module UCC28061EVM UCC28061EVM Datenbogen
Produktcode
UCC28061EVM
6
Typical Performance Data
Efficiency
90.0
91.0
92.0
93.0
94.0
95.0
96.0
97.0
98.0
99.0
100.0
10
20
30
40
50
60
70
80
90
100
Output Power (%)
Efficiency(%)
Efficiency at Vin 85Vrms
Efficiency at Vin 265Vrms
Efficiency at Vin = 115Vrms
90.0
91.0
92.0
93.0
94.0
95.0
96.0
97.0
98.0
99.0
100.0
10
20
30
40
50
60
70
80
90
100
Output Power (%)
Efficiency(%)
Phase Management Disabled
Efficiency at Vin = 230Vrms
90.0
91.0
92.0
93.0
94.0
95.0
96.0
97.0
98.0
99.0
100.0
10
20
30
40
50
60
70
80
90
100
Output Power (%)
Efficiency(%)
Phase Management Disabled
Current Harmonics
Vin = 230V RMS, Pout = 300W
0.00002
0.23453
0.46904
0.70354
0.93805
1.17256
1.40706
0
3
6
9
12 15 18 21 24 27 30 33 36 39 42 45 48
Harmonic Number
Amplitude
EN61000-3-2 SPEC
Typical Performance Data
www.ti.com
through
present characteristic performance data for the UCC28061EVM.
Figure 5. Efficiency at 115 V
RMS
, Without
Figure 4. Efficiency at 85V
RMS
and 265V
RMS
Phase Management
Figure 6. Efficiency at 230 V
RMS
, Without
Figure 7. Current Harmonics
Phase Management
6
UCC28061EVM 300-W Interleaved PFC Pre-Regulator
SLUU316 – August 2008