EVL6566A-75WES4 STMicroelectronics, EVL6566A-75WES4 Datasheet - Page 20

• 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

Application information
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Figure 7.
Figure 8.
R
Z1
R
Vcc_OK
Z2
0.85 mA
(pin 5)
(pin 4)
Vcc
I
Vcc
GD
charge
Vcc
Vcc
ZCD
restart
Timing diagram showing short-circuit behavior (SS pin clamped at 5 V)
Zero current detection block, triggering block, oscillator block and
related logic
OFF
ON
11
L6566A
100 mV
50 mV
5V
Strobe
+
-
+
-
Short circuit occurs here
5.7V
S/H
STABLE
MONO
BLANKING
Counter
4:1
TIME
Reset
COMP
9
OSCILLATOR
TURN-ON
FAULT
LOGIC
< 0.03T
blanking
START
rep
T
rep
R
S
FFWD
line
Q
VFF
15
PWM
R
13
OSC
T
DRIVER
7
4
GD
CS
t
t
t
t
+Vin
L6566A
Rs
Q