EVL185W-LEDTV STMicroelectronics, EVL185W-LEDTV Datasheet - Page 27

• 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

AN3339
Table 2.
Point
G
M
A
B
C
D
E
H
K
F
L
J
I
Reference
R51
D24
Q5
Q6
D3
R1
D2
U5
D4
D9
L1
T2
T1
Thermal maps reference points
Current sense resistor
Flyback transformer
Resonant MOSFET
PFC output diode
LLC transformer
130 V o/p diode
Bridge rectifier
PFC MOSFET
24 V o/p diode
12 V o/p diode
PFC inductor
Description
Viper27
NTC
Doc ID 18449 Rev 1
Temperature at 115 Vac Temperature at 230 Vac
69.8 °C
74.1 °C
72.9 °C
85.8 °C
82.5 °C
58.2 °C
58.0 °C
52.1 °C
54.3 °C
79.6 °C
67.6 °C
71.2 °C
68.8 °C
51.3 °C
59.3 °C
51.3 °C
72.6 °C
74.3 °C
55.4 °C
56.8 °C
51.3 °C
52.9 °C
78.4 °C
66.8 °C
71.1 °C
69.1 °C
Thermal map
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