EVL170W-FTV STMicroelectronics, EVL170W-FTV Datasheet - Page 39
EVL170W-FTV
Manufacturer Part Number
EVL170W-FTV
Description
DEMO BOARD VIPER27 L6599A L6564
Manufacturer
STMicroelectronics
Series
VIPER™r
Datasheet
1.EVL170W-FTV.pdf
(47 pages)
Specifications of EVL170W-FTV
Main Purpose
Power Supply with PFC
Outputs And Type
2, Isolated
Power - Output
170W
Voltage - Output
24V, 12V, 5V
Current - Output
6A, 2A, 2A
Voltage - Input
90 ~ 264VAC
Regulator Topology
Flyback
Frequency - Switching
130kHz
Board Type
Fully Populated
Utilized Ic / Part
Viper27LN, L6564, L6599A
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-11254
AN3329
7
PFC coil specifications
General description and characteristics
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Electrical characteristics
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Electrical diagram and winding characteristics
Figure 62. PFC coil electrical diagram
Table 3.
a. Measured between pins 1,2 and 5,6.
Application type: consumer, home appliance
Transformer type: open
Coil former: vertical type, 6+6 pins
Max. temp. rise: 45 ºC
Max. operating ambient temperature: 60 ºC
Mains insulation: n.a.
Unit finishing: varnished
Converter topology: boost, transition mode
Core type: PQ32/20-PC44 or equivalent
Min. operating frequency: 30 kHz
Typical operating frequency: 120 kHz
Primary inductance: 240 µH ± 15 % at 1 kHz - 0.25 V
1,2 - 5,6
8 - 11
Pins
PFC coil winding data
Windings
Primary
AUX
Doc ID 18376 Rev 1
RMS current
0.05 Arms
2.65 Arms
Number of turns
(a)
28
3
PFC coil specifications
2x40φ 0.1 mm - G2
φ 0.3 mm - G2
Wire type
39/47