STEVAL-ISA022V1 STMicroelectronics, STEVAL-ISA022V1 Datasheet - Page 6

• Manufacturer Part Number: STEVAL-ISA022V1
• Description: EVAL BOARD 6W POWER SUPPLY
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of STEVAL-ISA022V1

• Design Resources: STEVAL-ISA022V1 Schematics STEVAL-ISA022V1 Bill of Material
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 2, Isolated
• Power - Output: 5.5W
• Voltage - Output: 5V, 15V
• Current - Output: 500mA, 200mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 60kHz
• Board Type: Fully Populated
• Utilized Ic / Part: VIPer12A
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5520

VIPer12ADIP / VIPer12AS
Figure 4 : Peak Drain Current Vs. Feedback Current
Figure 5 : Thermal Shutdown
6/15
V
V
I
The drain current limitation is
obtained for VFB = 0 V, and a
negative current is drawn from
the FB pin. See the Application
section for further details.
DDon
Dpeak
T
DD
T
SD
I
D
j
1/F
OSC
T
HYST
I
FBsd
Automatic
start up
R
FB
I
V
Dpeak
0
FB
I
Dlim
t
t
t
18V
G ID
=
I
FB
–
---------------------- -
I
Dpea k
I FB
47nF
I
FBsd
FB
VIPer12A
VDD
CONTROL
I
I
FB
FB
SOURCE
DRAIN
4mH
100V
100V