STEVAL-ISA023V1 STMicroelectronics, STEVAL-ISA023V1 Datasheet - Page 5

EVAL BOARD 24W POS OUT VIPER53E

STEVAL-ISA023V1

Manufacturer Part Number
STEVAL-ISA023V1
Description
EVAL BOARD 24W POS OUT VIPER53E
Manufacturer
STMicroelectronics
Series
VIPER™r
Type
AC/DC Switching Convertersr
Datasheets

Specifications of STEVAL-ISA023V1

Mfg Application Notes
VIPer53EDIP - AppNote
Design Resources
STEVAL-ISA023V1 Gerber Files STEVAL-ISA023V1 Schematic STEVAL-ISA023V1 Bill of Materials
Main Purpose
AC/DC, Primary Side
Outputs And Type
3, Isolated
Power - Output
25W
Voltage - Output
5V, 12V, 3.3V
Current - Output
3A, 800mA, 100mA
Voltage - Input
90 ~ 265VAC
Regulator Topology
Flyback
Frequency - Switching
60kHz
Board Type
Fully Populated
Utilized Ic / Part
VIPer53
Input Voltage
90 V to 265 V
Output Voltage
3.3 V, 5 V, 12 V
Product
Power Management Modules
Silicon Manufacturer
ST Micro
Silicon Core Number
VIPer53-E
Kit Application Type
Power Management
Application Sub Type
SMPS
Kit Contents
Board
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
VIPer53-E
Other names
497-5865
VIPer53 - E
Table 5.
Table 6.
1. In order to insure a correct stability of the error amplifier, a capacitor of 10nF (minimum value: 8nF) should
V
V
Symbol
Symbol
V
V
I
I
I
V
V
I
I
V
V
COMPlo
COMPhi
DDchoff
V
AV
COMPlo
COMPhi
DDch1
DDch2
G
DSstart
I
I
DDhyst
DDovp
DDreg
always be present on the COMP pin.
DDoff
DDon
G
DD0
DD1
DDreg
BW
OL
m
Drain voltage starting
threshold
Startup charging current
Startup charging current
Startup charging current
in thermal shutdown
Operating supply current
not switching
Operating supply current
switching
V
shutdown threshold
V
V
V
shutdown threshold
V
V
total variation
Unity gain bandwidth
Voltage gain
DC transconductance
Output low level
Output high level
Output sinking current
Output sourcing current
DD
DD
DD
DD
DD
DD
Supply section
Error amplifier section
undervoltage
Overvoltage
startup threshold
threshold hysteresis
regulation point
regulation point
Parameter
Parameter
V
V
Figure 5 on page 10
V
V
T
F
F
Figure 5 on page 10
Figure 5.
Figure 5.
Figure 5.
I
Figure 11. on page 11
I
From Input = V
V
I
I
V
I
I
V
Figure 11. on page 11
V
Figure 11.
COMP
COMP
COMP
COMP
COMP
COMP
J
sw
sw
DD
DD
DD
DD
COMP
COMP
COMP
COMP
> T
= 0kHz; V
= 100kHz
= 5V; I
= 0 ... 5V; V
= 10V; V
= 5V; V
SD
= 0mA
= 0mA; T
= 0mA
= 0mA
= -0.4mA; V
= 0.4mA; V
= 2.5V
= 2.5V; V
= 2.5V; V
Test conditions
Test conditions
- T
DD
DS
HYST
DS
Figure 14
Figure 14
COMP
= 0mA
Figure 11.
DD
=
J
=
DS
DD
DD
100VFigure 7.
= 0 ... 100°C
DD
100VFigure 5.
to Output =
DD
= 100V
= 14V
= 0V
= 16V
=14V
= 16V
and
and
(1)
15
15
Electrical characteristics
Min.
Min.
10.2
14.5
7.5
2.6
17
40
0
1
Typ.
11.5
Typ.
700
-0.6
-12
8.4
3.1
1.4
0.2
4.5
0.6
34
18
15
45
-2
8
9
2
Max. Unit
Max. Unit
12.8
15.5
9.3
1.8
50
11
19
kHz
mA
mA
mA
mA
mA
mS
mA
mA
dB
%
5/36
V
V
V
V
V
V
V
V

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