STEVAL-ISA016V1 STMicroelectronics, STEVAL-ISA016V1 Datasheet - Page 13
![BOARD EVAL L6565 EU220V BASED](/photos/9/14/91464/steval-isa016v1_sml.jpg)
STEVAL-ISA016V1
Manufacturer Part Number
STEVAL-ISA016V1
Description
BOARD EVAL L6565 EU220V BASED
Manufacturer
STMicroelectronics
Type
AC/DC Switching Convertersr
Specifications of STEVAL-ISA016V1
Mfg Application Notes
Quasi AppNote
Design Resources
STEVAL-ISA016V1 Gerber Files STEVAL-ISA016V1 Schematic STEVAL-ISA016V1 Bill of Materials
Main Purpose
AC/DC, Primary Side
Outputs And Type
6, Non-Isolated
Power - Output
17W
Voltage - Output
1.23V, 5V, 2.5V, 12V, 3.3V, 8V
Current - Output
1.7A, 1A, 700mA, 500mA, 450mA, 40mA
Voltage - Input
185 ~ 265VAC
Regulator Topology
Flyback
Board Type
Fully Populated
Utilized Ic / Part
L6565
Input Voltage
185 V to 265 V
Output Voltage
1.2 V to 12 V
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
L6565
Other names
497-6414
STEVAL-ISA016V1
STEVAL-ISA016V1
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
APPLICATION IDEAS
Here follows a series of ideas/suggestions aimed at either improving performance or solving common applica-
tion issues of L6565-based power supplies.
Figure 21. Enhanced turn-off for big MOSFET's drive
Figure 22. Latched shutdown on: a) feedback disconnection; b) overload or short circuit
Figure 23. Secondary Feedback loop configurations
COMP
2
L6565
R
A
1
8
INV
Vcc
R
B
a)
TL431
BC327
a)
Vout
L6565
Vcc
BC337
DRIVER
1N4148
INV
8
GND
L6565
1
L6565
I
COMP
COMP
8
6
2
Vcc
COMP
2
7
b)
GD
TL431
BC327
Vout
BC337
L6565
Rs
INV
1
Q
8
4
b)
CS
Vcc
BC327
Vcc
Roff
1N4148
c)
8
L6565
Rs
2
TL431
COMP
L6565
13/17
Vout