EVL6566B-40WSTB STMicroelectronics, EVL6566B-40WSTB Datasheet - Page 46

• Manufacturer Part Number: EVL6566B-40WSTB
• Description: BOARD EVAL FOR L6566B
• Manufacturer: STMicroelectronics

Specifications of EVL6566B-40WSTB

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 4, Isolated
• Power - Output: 40W
• Voltage - Output: 5V, 12V, 1.8V, 3.3V
• Current - Output: 2.4A, 1.9A, 1.73A, 500mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 62kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6566B
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6450

Application examples and ideas
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Figure 31. Frequency foldback at light load (FF operation)
Figure 32. Latched shutdown upon mains overvoltage
L6566B
Vcc
5
15
8
VFF
DIS
BC847
MODE/SC
Vin
12
L6566B
OSC
R
T
13
10
Vref
9
>10 Rq
COMP
R1
DIS
BC857C
R2
8
Vref
L6566B
BC857
10
15
VFF
Vin
Rq
L6566B