User manual

Efficiency vs Line Voltage
75
77
79
81
83
85
87
89
105 110 115 120 125 130 135
Input voltage (VAC)
Efficiency (%)
Input voltage vs. PF
0.85
0.86
0.87
0.88
0.89
0.9
0.91
0.92
0.93
0.94
0.95
105 110 115 120 125 130 135
Input voltage (VAC)
Power Factor
Performance Data and Typical Characteristic Curves www.ti.com
7 Performance Data and Typical Characteristic Curves
Figure 3 through Figure 28 present typical performance curves for TPS92001EVM-628.
Unless otherwise specified the following test conditions are required:
1. Use LED load module PR916 set for 9 LED load.
2. Figure 6 through Figure 28 input set to 120 V
AC
nominal.
3. Triac dimmer used is Leviton Cat No 6684 or equivalent.
7.1 Efficiency
Figure 3. Efficiency
7.2 Input Voltage vs. Power Factor
Figure 4. Input Voltage vs. Power Factor
6
Dimmable LED Lighting Driver Controller SLUU897– March 2012
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