EVL185W-LEDTV STMicroelectronics, EVL185W-LEDTV Datasheet - Page 2

• Manufacturer Part Number: EVL185W-LEDTV
• Description: DEMO BOARD VIPER27L L6564 L6599A
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of EVL185W-LEDTV

• Design Resources: EVL185W-LED BOM EVL185W-LED Schematic
• Main Purpose: Power Supply with PFC
• Outputs And Type: 4, Isolated
• Power - Output: 185W
• Voltage - Output: 130V, 24V, 12V, 5V
• Current - Output: 620mA,2A, 4A, 2A
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: -
• Frequency - Switching: -
• Board Type: Fully Populated
• Utilized Ic / Part: Viper27L, L6564, L6599A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11255

Efficiency
1
Table 1.
Table 2.
2/5
100% load eff.
100% load eff.
25% load eff.
50% load eff.
75% load eff.
25% load eff.
50% load eff.
75% load eff.
Average eff.
Average eff.
Test
Test
Efficiency
Thanks to the chipset used, the main peculiarities of this design are the very high efficiency
as well as the very low input consumption during standby operation.
Overall efficiency measured at 230 Vac mains voltage
Overall efficiency measured at 115 Vac mains voltage
11.95
11.93
11.90
11.88
11.95
11.93
11.90
11.87
Vout
Vout
[V]
[V]
12 V
12 V
1.00
2.01
3.01
3.99
1.00
2.01
3.01
3.99
Iout
Iout
[A]
[A]
24.19
24.28
24.38
24.48
24.19
24.28
24.38
24.47
Vout
Vout
[V]
[V]
24 V
24 V
0.50
1.00
1.50
2.00
0.50
1.00
1.50
2.00
Iout
Iout
[A]
[A]
Doc ID 018695 Rev 1
132.18
132.15
128.89
129.95
131.05
128.89
129.95
131.05
Vout
Vout
[V]
[V]
130 V
130 V
230 V - 50 Hz
115 V - 60 Hz
0.15
0.31
0.47
0.62
0.15
0.31
0.47
0.62
Iout
Iout
[A]
[A]
Vout
Vout
5.05
5.04
5.04
5.04
5.05
5.04
5.04
5.04
[V]
[V]
5 V
5 V
0.50
1.00
1.50
2.00
0.50
1.00
1.50
2.00
Iout
Iout
[A]
[A]
141.67 151.90
187.96 201.50
141.67 154.92
187.76 206.84
46.09
93.30
46.09
93.30
Pout
Pout
[W]
[W]
EVL185W-LEDTV
101.50
102.85
52.00
52.35
[W]
[W]
Pin
Pin
88.6
91.9
93.3
93.3
91.8
88.0
90.7
91.4
90.8
90.2
Eff.
Eff.
[%]
[%]