STMicroelectronicsSTEVAL-ISA062V1Cartes et kits de développement de gestion de la puissance
VIPER17 AC to DC Switching Converter 5V/12V Output Demonstration Board
| Compliant | |
| EAR99 | |
| Active | |
| 8473.30.11.80 | |
| Automotive | No |
| PPAP | No |
| Demonstration Board | |
| AC to DC Switching Converter | |
| 2 | |
| 5.5 | |
| 5(Typ)/12(Typ) | |
| 250/500 | |
| 85VAC to 264VAC | |
| 80 | |
| VIPer17 | |
| 0 | |
| 85 |
Description du kit de développement
This demonstration board is based on the new VIPer17H device, that is a converter that offers in one package a PWM controller built in BCD6 technology and a 800 V avalanche rugged vertical power section. The VIPer17H switches at 115 kHz and can deliver 6 W from wide range operation from 85 Vac to 305 Vac. It can also deliver 10 W when operating from European range of 175 Vac to 264 Vac. This demonstration board has additional features asked by many customers: Standby wattage as low as 50 mW at no load. Frequency jittering is implemented to make EMI measurement meet today's standards. Adjustable overload. Output short-circuit protection for hard short such as transformer saturation or shorted diode. Adjustable brown out and brown in feature. Output over voltage protection.
Fonctionnalités du kit de développement
-Input voltage range: 85 Vac to 264 Vac-Input frequency: 47 Hz to 63 Hz-Temperature range from: 0° to 85 °C 105°C possible-Output voltage and current # 1: 5 V @ 0.5 A-Output voltage and current # 2: 12 V @ 0.25 A-Load and cross regulation #1: +/-1%-Load and cross regulation #2: +/-10%-Output power: 5.5 W-Line regulation: +/- 0.2%-Efficiency: 80% typical at 12 V output-Safety: overvoltage, overcurrent, brown out-EMI: EN55022 class "B"Complément d'information sur le kit de développement
Application Note
http://www.st.com/st-web-ui/static/active/en/resource/technical/document/application_note/DM00024579.pdf
| EDA / CAD Models |