STMicroelectronicsSTEVAL-ISA058V1Power Management Development Boards and Kits
VIPER17 AC to DC Switching Converter 5V Output Demonstration Board
| Compliant | |
| EAR99 | |
| Obsolete | |
| 8473.30.11.80 | |
| Automotive | No |
| PPAP | No |
| Demonstration Board | |
| AC to DC Switching Converter | |
| 5(Typ) | |
| 1000 | |
| 90Vrms to 265Vrms | |
| VIPer17 |
Dev Kit Description
The STEVAL-ISA058V1 demonstration board is a 5 W off-line power supply designed as an evaluation platform for the VIPer17 offline high voltage converter.
The VIPer17 features an 800 V rugged power section, PWM control, two levels of overcurrent protection, overvoltage and overload protection, hysteretic thermal protection, soft-start and safe auto-restart after fault condition removal. Burst mode operation and the very low consumption of the device help to meet standby energy saving regulations. Advance frequency jittering reduces EMI filter cost. A brown-out function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. A high voltage startup circuit is embedded in the device.Dev Kit Features
-Extended European Input mains range: 177 to 277 VAC
-Universal input mains range: 85 to 305 VAC
-Output voltage: 48 V at 2.7 A
-Long lifetime − electrolytic capacitors are not used
-Overall efficiency at full load: better than 93%
-No heatsinks needed
-Safety: double insulation, according to EN60950, SELV
-Mains harmonics: according to EN61000-3-2 Class-C
-EMI: according to EN55022-Class-B
-Dimensions: 75 x 135 mm, 30 mm components maximum height
-PCB: single side, 35 μm, FR-4, mixed PTH/SMT
-RoHS and halogen-free compliantKit Includes
-L6562AT: transition mode PFC controller with extended temperature specification
-L6599AT: high-voltage resonant controller with extended temperature specification
-STB21NM60N, STB8NM60N: MDmesh™ power MOSFETs
-STTH3L06U: Turbo2 ultrafast high-voltage rectifier
-STPS10150CG: high-voltage power Schottky rectifier
-SEA05: advanced constant-voltage constant-current controllerDev Kit Additional Information
Application Note:
http://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/DM00024579.pdf
| EDA / CAD Models |