EVL6566B-65W-QR STMicroelectronics, EVL6566B-65W-QR Datasheet - Page 43

BOARD EVAL SMPS FOR L6566B

EVL6566B-65W-QR

Manufacturer Part Number
EVL6566B-65W-QR
Description
BOARD EVAL SMPS FOR L6566B
Manufacturer
STMicroelectronics
Type
Power Factor Correctionr
Datasheets

Specifications of EVL6566B-65W-QR

Main Purpose
AC/DC, Primary Side
Outputs And Type
1, Isolated
Power - Output
65W
Voltage - Output
700V
Voltage - Input
8 ~ 23 V
Regulator Topology
Flyback
Frequency - Switching
100kHz
Board Type
Fully Populated
Utilized Ic / Part
L6566B
Input Voltage
90 V to 265 V
Output Voltage
1.8 V to 12 V
Board Size
150 mm x 75 mm
Product
Power Management Modules
Dimensions
150 mm x 75 mm
Lead Free Status / RoHS Status
Lead free by exemption / RoHS compliant by exemption
Current - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
L6566B
Other names
497-10165
L6566B
Table 6.
1. Use One external diode from V
2. Use one external diode from SS (#14) to V
3. If C
4. If C
5. When T
6. Discharged to zero by V
Shutdown2
Protection Description Caused by
ADAPTIVE
UVLO
ss
ss
and the V
and the Vcc capacitor are such that the latch is tripped before V
J
< 110
by V
below V
threshold at
(lowering of
L6566B protections (continued)
Shutdown
Shutdown
It is worth reminding that “Auto-restart” means that the device will work intermittently as long
as the condition that is activating the function is not removed; “Latched” means that the
device is stopped as long as the unit is connected to the input power source and the unit
must be disconnected for some time from the source in order for the device (and the unit) to
restart. Optionally, a restart can be forced by pulling the voltage of pin 16 (AC_OK) below
0.45 V.
by V
light load)
V
cc
low
cc
ccoff
o
COMP
C
going
capacitor are such that V
ccoff
cc
V
V
V
(
(
going below UVLO
V
V
V
VCOMP
VCOMP
COMPOFF
cc
cc
COMPO
COMP
COMPL
< 9.4V
< 7.2V
FF
(#15) to AC_OK (#16), cathode to AC_OK
<
>
>
)
)
behavior
Latched
restart
Auto
REF
IC
cc
falls below UVLO before latch tripping
(#10), cathode to V
restart
Vcc
5 V
(V)
10
(mA)
IC Iq
0.33
0.18
mA
REF
VREF
(V)
0
0
cc
falls below UVLO
SS
0
0
(Figure 21 on page
VCOMP
(Figure 21 on page
(V)
0
0
Application information
OSC
(V)
0
0
34)
FMOD
0
0
34)
VFF
0
0
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