STMicroelectronics Viper06H | Demoboard STEVAL-ISA135V1

Beschreibung

The STEVAL-ISA135V1 is a 12 V - 4 W power supply in isolated flyback topology based on the VIPer06HS, a new offline high voltage converter having, as main features: 800 V avalanche rugged power section, PWM operation at 115 kHz with frequency jittering for lower EMI, cycle-by-cycle current limit with adjustable set point, on-board soft-start and safe auto-restart after a fault condition.

Eigenschaften

• AC main input voltage: VIN 85 VAC - 265 VAC
• Main frequency: fL 50 Hz - 60 Hz
• Output voltage: VOUT 12 V
• Max output current: IOUT 333 mA
• Precision of output regulation: ΔVOUT_LF ±5 %
• High frequency output voltage ripple: ΔVOUT_HF 50 mV
• Min active mode efficiency: ηAV 71 %
• Max ambient operating temperature: TAMB 60 ºC
• Thermal shutdown with hysteresis
• Delayed overload protection
• Open loop failure protection (if auxiliary winding is used)
• RoHS compliant

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers