EVAL6599-400W-S STMicroelectronics, EVAL6599-400W-S Datasheet - Page 11

• Manufacturer Part Number: EVAL6599-400W-S
• Description: DEMO BOARD FOR L6599
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of EVAL6599-400W-S

• Main Purpose: AC/DC, Primary Side and PFC
• Outputs And Type: 3, Isolated
• Power - Output: 400W
• Voltage - Output: 200V, 5V, 3.3V
• Current - Output: 2A, 1A, 700mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Resonant
• Board Type: Fully Populated
• Utilized Ic / Part: L6563, L6599
• Input Voltage: 90 V to 264 V
• Output Voltage: 3.3 V to 200 V
• Dimensions: 132 mm x 265 mm
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6599
• Other names: 497-5856

AN2492
The global efficiency at full load has been measured even at the limits of the input voltage
range, with good results:
At VIN = 90 V
At VIN = 264 V
Also at light load, at an output power of about 10% of the maximum level, the overall
efficiency is very good, reaching a value better than 79% over the entire input mains voltage
range.
mains voltage.
Table 1.
Table 2.
202.50
202.50
202.50
202.50
202.50
202.53
202.53
202.53
202.56
202.67
202.50
202.50
202.50
202.50
202.50
202.50
202.53
202.53
202.54
202.67
+200 V@load(A)
+200 V@load(A)
Figure 11.
1.989
1.751
1.501
1.251
1.000
0.751
0.500
0.250
0.150
0.051
1.987
1.750
1.500
1.250
1.000
0.750
0.500
0.250
0.150
0.050
Efficiency measurements @V
Efficiency measurements @V
AC
AC
- full load, the efficiency is 88.48%
shows the efficiency measured at various output power levels versus input
- full load, the efficiency is 93.70%
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
4.84
+5 V @load(A)
+5 V @load(A)
0.968
0.968
0.968
0.968
0.968
0.968
0.968
0.968
0.293
0.293
0.968
0.968
0.968
0.968
0.968
0.968
0.968
0.968
0.293
0.293
+3.3 V @load(A)
+3.3 V @load(A)
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
3.33
IN
IN
= 115 V
= 230 V
0.695
0.309
0.309
0.695
0.309
0.309
0.695
0.695
0.695
0.695
0.695
0.695
0.695
0.695
0.695
0.695
0.695
0.695
0.695
0.695
AC
AC
P
P
409.77
361.58
310.95
260.33
209.50
159.10
108.26
409.37
361.37
310.75
260.12
209.50
158.87
108.26
OUT
57.63
32.83
12.78
OUT
57.63
32.83
12.58
(W)
(W)
Electrical test results
451.38
397.70
341.39
285.86
230.96
176.63
122.62
437.79
386.90
333.33
279.65
226.68
174.10
121.54
P
P
69.04
41.14
20.34
68.96
41.80
19.86
IN
IN
(W)
(W)
Efficiency
Efficiency
90.78%
90.92%
91.08%
91.07%
90.71%
90.08%
88.29%
83.48%
79.80%
62.85%
93.51%
93.40%
93.23%
93.02%
92.42%
91.25%
89.08%
83.57%
78.54%
63.35%
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