Power Integrations INN3679C-H606 | Demoboard RDR-747

Beschreibung

This document is an engineering report describing a 20 V / 3.25 A output charger using the InnoSwitch3-EP. This design shows the high power density and efficiency that is possible due to the high level of integration of the InnoSwitch3-EP controller providingexceptional performance.

Eigenschaften

• InnoSwitch3-EP is industry first AC/DC IC with isolated, safety rated integrated feedback
• All the benefits of secondary-side control with the simplicity of primary-side regulation
• Insensitive to transformer variation
• Built-in synchronous rectification for high efficiency
• Meets DOE6 and CoC Tier 2 V5 2016
• <40 mW no-load input power
• Primary sensed overvoltage protection
• Very low component count: 43 components

• 6db margin on conducted EMI

• Very high average efficiency
• 92.5% at 115 VAC and 230 VAC
• Very high full-load efficiency
• 92.0% at 115 VAC and 93.5% at 230 VAC

Typische Anwendungen

• Auxiliary, standby and bias power supplies for appliances, computers and consumer products

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers