EVL6566A-75WADP STMicroelectronics, EVL6566A-75WADP Datasheet - Page 2

• Manufacturer Part Number: EVL6566A-75WADP
• Description: BOARD EVAL FOR L6566A
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of EVL6566A-75WADP

• Main Purpose: AC/DC, Primary and Secondary Side with PFC
• Outputs And Type: 1, Isolated
• Power - Output: 75W
• Voltage - Output: 19V
• Current - Output: 4A
• Voltage - Input: 90 ~ 264VAC
• Frequency - Switching: 65kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6563, L6566A, TSM1014
• Input Voltage: 90 V to 264 V
• Output Voltage: 19 V
• Dimensions: 78 mm x 174 mm
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Regulator Topology: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: L6563, L6566A
• Other names: 497-6449

Efficiency
1
2/8
Efficiency
Table 1
the nominal load at 80 W on the output and it displays the efficiency at every power
decrease of 5 W.
Table 1.
Above the 20 W power output, the efficiency is constant over 85%.
Figure 1.
85.73
80.56
74.91
68.68
62.40
56.96
52.31
47.03
41.01
34.40
29.60
24.70
17.86
11.98
6.64
2.73
Pin
below shows the efficiency with two different input voltages. The table begins with
Efficiency measurements
Overall efficiency versus output power at nominal mains voltages
230 V-50 Hz
75.05
70.00
65.01
59.97
55.01
50.00
45.02
40.00
35.05
30.00
25.02
20.00
14.94
10.00
Pout
5.01
1.99
87.5%
86.9%
86.8%
87.3%
88.2%
87.8%
86.1%
85.1%
85.5%
87.2%
84.5%
81.0%
83.7%
83.5%
75.5%
72.9%
Eff.
87.24
80.73
74.34
68.95
63.80
58.03
51.80
45.45
40.53
35.15
29.00
23.07
18.36
11.88
6.10
2.53
Pin
115 V-60 Hz
75.06
70.00
65.01
60.00
55.02
50.04
45.05
40.00
35.05
30.00
25.02
20.00
15.05
10.00
Pout
5.05
1.99
EVL6566A-75WADP
86.0%
86.7%
87.4%
87.0%
86.2%
86.2%
87.0%
88.0%
86.5%
85.3%
86.3%
86.7%
82.0%
84.2%
82.8%
78.7%
Eff.