EVL6566A-75WES4 STMicroelectronics, EVL6566A-75WES4 Datasheet - Page 31

• Manufacturer Part Number: EVL6566A-75WES4
• Description: BOARD DEMO FOR L6563/LL6566A
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of EVL6566A-75WES4

• Main Purpose: AC/DC, Primary and Secondary Side with PFC
• Outputs And Type: 1, Isolated
• Power - Output: 75W
• Voltage - Output: 19V
• Current - Output: 4A
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Board Type: Fully Populated
• Utilized Ic / Part: L6563, L6566A, TSM1014
• Input Voltage: 90 V to 264 V
• Output Voltage: 19 V
• Dimensions: 78 mm x 170 mm
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: L6563S, L6566A
• Other names: 497-8834

AN2941
8
PFC coil specifications
General description and characteristics
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Electrical characteristics
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Electrical diagram and winding characteristics
Figure 27. PFC coil electrical diagram
Table 7.
1. Aux winding is wound on coil former before primary winding. To be insulated with a layer of polyester tape.
2. Primary winding external insulation: 2 layers of polyester tape.
a. Measured between pins #5 and #6
Application type: consumer, home appliances
Transformer type: open
Coil former: vertical type, 5+3 pins
Max. temp. rise: 45 °C
Max. operating ambient temperature: 60 °C
Mains insulation: n.a.
Unit finishing: varnished
Converter topology: boost, transition mode
Core type: CQ25-PC47
Min. operating frequency: 20 kHz
Typical operating frequency: 80 kHz
Primary inductance: 400 µH±10% at 1 kHz-0.25 V
Peak primary current: 3.5 A
RMS primary current: 1.2 A
Pins
8 - 3
5 - 6
PFC coil winding data
PRIMARY
Windings
AUX
(1)
PRIM.
Doc ID 15447 Rev 3
(2)
PK
RMS
5
6
RMS current
0.05 A
1.2 A
RMS
RMS
AUX
3
8
(a)
Number of turns
5 spaced
50
PFC coil specifications
10 x φ 0.20 mm
Multistrand
φ 0.28 mm
Wire type
31/37