STEVAL-ISA023V2 STMicroelectronics, STEVAL-ISA023V2 Datasheet - Page 10

• Manufacturer Part Number: STEVAL-ISA023V2
• Description: EVAL BOARD 24W NEG OUT VIPER53E
• Manufacturer: STMicroelectronics
• Series: VIPER™r
• Type: AC/DC Switching Convertersr

Specifications of STEVAL-ISA023V2

• Mfg Application Notes: VIPer53EDIP - AppNote
• Design Resources: STEVAL-ISA023V2 Gerber Files STEVAL-ISA023V2 Schematic STEVAL-ISA023V2 Bill of Materials
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 2, Isolated
• Power - Output: 24W
• Voltage - Output: -5V, -12V
• Current - Output: 3A, 800mA
• 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: - 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: VIPer53-E
• Other names: 497-5866

Operation pictures
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Figure 5.
Figure 7.
T
I
I
V
SD
DDch2
DDch1
COMP
-T
V
I
I
DD
DD0
V
DDon
HYST
T
DD
T
SD
j
Start-up V
Thermal shutdown
V
DDhyst
V
DDoff
DD
current
V
F
V
DS
SW
DDon
= 100 V
Automatic
= 0 kHz
startup
V
DD
Figure 6.
Figure 8.
V
V
COMP
V
DDovp
V
DD
DS
t
t
t
b
b1
b2
V
Blanking time
Overvoltage event
Switching
COMPbl
Abnormal
operation
VIPer53 - E
V
switching
COMPhi
Not