EVL250W-ATX80PL STMicroelectronics, EVL250W-ATX80PL Datasheet - Page 41

• 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

AN3203
Note:
Table 12.
Primaries A & B are in series
Cover wire ends with teflon tube
Figure 32. Windings position
7,8 – 9,10
4 – A
A – 5
1 – 2
2 – 3
Pins
Winding characteristics
Primary – A
Primary – B
Secondary
Winding
AUX – A
AUX – B
Doc ID 17402 Rev 1
0.17 A
0.05 A
0.05 A
0.17 A
2.8 A
Current
RMS
RMS
RMS
RMS
RMS
AUX flyback transformer specification
Nr. of turns
90
11
11
28
90
TIW – Ø 0.8 mm
G2 – Ø 0.15 mm
G2 – Ø 0.2 mm
G2 – Ø 0.2 mm
Wire type
2 layers
2 layers
1 layer
1 layer
41/45