EVL6566A-75WES4 STMicroelectronics, EVL6566A-75WES4 Datasheet - Page 44

BOARD DEMO FOR L6563/LL6566A

EVL6566A-75WES4

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EVL6566A-75WES4
Manufacturer:
ST
0
Application examples and ideas
6
44/51
Figure 28. Typical low-cost application schematic
Figure 29. Typical full-feature application schematic (QR operation)
R14
R13
PFC Pre-regulator Output bus
MODE/SC
QR operation
Optional f or
VFF
R12
DIS
PFC controller
to Vcc pin of
PFC Pre-regulator Output bus
VFF
DIS
8
15
12
NTC2
Vcc_PFC
15
8
C4
Application examples and ideas
10
10
FMOD
Output capacitor of boost
C1
VREF
VREF
C4 R6
6
PFC Pre-regulator
6
v oltage sensing
Output capacitor of boost
12
MODE/SC
13
to mains
PFC Pre-regulator
OSC
L6566A
16
AC_OK
L6566A
R3 470k
R6
IC1
C5
AC_OK
IC1
13
OSC
14
SS
C5
1
16
HVS
9
14
COMP
SS
1
C6
HVS
5
9
Vcc
COMP
3
GND
C6
5
Vcc
3
11
GND
11
4
7
4
7
C3
GD
CS
ZCD
ZCD
GD
CS
R2
QR operation
Optional f or
R4
D3
R18
R3
C3
D3 1N4148
D2
D1
R4
R1
R2
D1
R1
1N4148
D2
C2
C2
R5
Q1
R5
Q1
T1
T1
C8A,B
C7 2.2 nF Y1
D4
C8A,B
C7 2.2 nF Y1
D4
4
3
IC3 PC817A
4
3
IC3
TL431
TL431
2
2
1
1
Vout
C9
R7
Vout
C9
R7
R8
R8
L6566A
R9
R10
R9
R10

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