STEVAL-ISA004V1 STMicroelectronics, STEVAL-ISA004V1 Datasheet - Page 2

• 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

Contents
Contents
1
2
3
4
5
6
7
8
2/21
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1
1.2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin connections and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1
4.2
4.3
4.4
4.5
Operation pictures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Rectangular U-I output characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Wide range of VDD voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Feedback pin principle of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Startup sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Overvoltage threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Doc ID 12050 Rev 2
VIPer22A-E, VIPer22ADIP-E, VIPer22AS-E