EVL250W-ATX80PL STMicroelectronics, EVL250W-ATX80PL Datasheet - Page 22

• Manufacturer Part Number: EVL250W-ATX80PL
• Description: BOARD DEMO SMPS L6591/L6563S
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr

Specifications of EVL250W-ATX80PL

• Main Purpose: Power Supply, ATX
• Outputs And Type: 3, Isolated
• Power - Output: 250W
• Voltage - Output: 12V, 5V, 3.3V
• Current - Output: 13.5A, 12A, 8A
• Voltage - Input: 88 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 80kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6563S, L6591, L6727, VIPer27H
• Input Voltage: 88 VAC to 264 VAC
• Output Voltage: 3.3 V, 5 V, 12 V
• Maximum Operating Temperature: + 60 C
• Operating Supply Voltage: 80 VAC to 264 VAC
• Output Power: 250 W
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6563S PFC controller
• Other names: 497-10596

Electrical performance
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Table 7.
Figure 16. Efficiency at low loads
Vout [V]
4.994
4.994
4.994
4.994
4.994
4.994
4.994
4.994
4.994
4.994
Low load efficiency @ 230 Vrms
85.0%
80.0%
75.0%
70.0%
65.0%
60.0%
55.0%
50.0%
0.0
Iout [mA]
0.2002
0.3006
0.3995
0.4999
0.6001
0.7006
0.7994
0.8997
0.1
1
Low load efficiency (AUX only)
1.0
Doc ID 17402 Rev 1
2.0
Output power [W]
Pout [W]
0.499
1.000
1.501
1.995
2.497
2.997
3.499
3.992
4.493
4.994
3.0
115Vac
230Vac
4.0
Pin [W]
0.826
1.471
2.798
3.486
4.161
4.806
5.304
5.934
6.667
2.13
5.0
Eff [%]
60.5 %
68.0 %
70.5 %
71.3 %
71.6 %
72.0 %
72.8 %
75.3 %
75.7 %
74.9 %
AN3203