STEVAL-ISA004V1 STMicroelectronics, STEVAL-ISA004V1 Datasheet - Page 12

• Manufacturer Part Number: STEVAL-ISA004V1
• Description: EVAL BOARD DUAL OUTPUT VIPER22A
• Manufacturer: STMicroelectronics
• Series: VIPER™r
• Type: MOSFET & Power Driverr

Specifications of STEVAL-ISA004V1

• Mfg Application Notes: VIPer22A Dual Output - AppNote AN1736
• Design Resources: STEVAL-ISA004V1 Gerber Files STEVAL-ISA004V1 Schematic STEVAL-ISA004V1 Bill of Materials
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 2, Isolated
• Power - Output: 10W
• Voltage - Output: 5V, 12V
• Current - Output: 1A, 420mA
• Voltage - Input: 90 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 60kHz
• Board Type: Fully Populated
• Utilized Ic / Part: VIPer22A
• Architecture: Analog
• Applications: Power
• Input Voltage: 3.3 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: VN808CM
• Other names: 497-5864

Operations
4.5
12/21
Overvoltage threshold
An overvoltage detector on the V
exceeds V
overvoltage event. Note that this event is only latched for the time needed by V
V
Figure 8.
DDoff
, and then the device resumes normal operation automatically.
DDovp
Overvoltage sequence
V
V
V
V
V
DDovp
DDoff
DDon
. This is illustrated in
DD
DS
Doc ID 12050 Rev 2
DD
pin allows the VIPer22A to reset itself when V
Figure 8.
which shows the whole sequence of an
VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E
t
t
DD
DD
to reach