Texas Instruments Evaluation Module for UCC29910A UCC29910AEVM-730 UCC29910AEVM-730 Datenbogen
Produktcode
UCC29910AEVM-730
Figure 3
82.0%
84.0%
86.0%
88.0%
90.0%
92.0%
94.0%
96.0%
98.0%
0.201
0.401
0.601
0.801
1.002
1.202
Load Current: A
Efficiency
115Vac 60Hz
230Vac 50Hz
Figure 4
88.0%
89.0%
90.0%
91.0%
92.0%
93.0%
94.0%
95.0%
96.0%
97.0%
98.0%
90.0
110.0
130.0
150.0
170.0
190.0
210.0
230.0
250.0
265.0
Input Voltage: Vac
(60Hz for 90Vac to 160Vac and 50Hz for 170Vac to 264Vac
Efficiency at full load
Performance Data and Typical Characteristic Curves
7
Performance Data and Typical Characteristic Curves
7.1
Efficiency at 115 V
AC
and 230 V
AC
Figure 3. Efficiency with 115 V
AC
and 230 V
AC
(Test Points: TP1, TP2, TP12 and TP13)
7.2
Efficiency at Full Load with Respect to Input Voltage
Figure 4. Efficiency at Full Load (Test Points: TP1, TP2, TP12 and TP13)
8
Buck PFC Pre-Regulator in Power Factor Correction Applications
SLUU505A
–
May 2011
–
Revised October 2011
Copyright
©
2011, Texas Instruments Incorporated