Power Integrations INN4375F-H341 | Demoboard DER-960

Beschreibung

This engineering report describes a 100 W USB PD 3.0 power supply using InnoSwitch4Pro INN4375F-H341 and ClampZero CPZ1075M for the flyback stage, HiperPFS-5 PFS5274F for the PFC front-end, and Injoinic IP2726S for the USB PD controller. The USB PD source capabilities of the power supply are listed below.

Eigenschaften

• InnoSwitch4-Pro: Digitally Controllable Off-Line CV/CC ZVS Flyback Integrated Switcher IC with 750 V PowiGaN, Active Clamp Drive and Synchronous Rectification
• Comprehensive protection features with telemetry for power supply status and fault monitoring
• Meets DOE6 and CoC v5 2016 Average Efficiency requirements with at least 2.0% pass margin
• 5 V Output: 91.51% at 115 VAC (6.51% margin); 91.30% at 230 VAC (6.3% margin)
• 9 V Output: 92.20% at 115 VAC (3.35% margin); 92.83% at 230 VAC (3.98% margin)
• 12 V Output: 92.32% at 115 VAC (3.32% margin); 93.27% at 230 VAC (4.27% margin)
• 15 V Output: 92.08% at 115 VAC (3.08% margin); 93.19% at 230 VAC (4.19% margin)
• 20 V Output: 91.99% at 115 VAC (2.99% margin); 93.35% at 230 VAC (4.35% margin)
• Meets CoC v5 2016 10% Load Efficiency requirements with high margin (>9.5%) for all PDOs
• <50 mW no-load input power at 230 VAC
• Meets CISPR22 / EN55022 Class B conducted EMI with at least 6 dB margin
• High power density: 16.1 W / inch3 without enclosure (3.42” x 2.04” x 0.89” form factor)
• Low component count: 124 total

Typische Anwendungen

• USB PD / PPS Power Adapter

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers