Datasheet Power Integrations InnoSwitch3-CE — 数据表

InnoSwitch3-CE Family
Off-Line CV/CC QR Flyback Switcher IC with Integrated
650 V MOSFET, Synchronous Rectification and FluxLink Feedback.
For Applications up to 65 W
Product Highlights
Highly Integrated, Compact Footprint • Up to 94% efficiency across full load range
• Incorporates a multi-mode Quasi-Resonant (QR) / CCM flyback • Less than 15 mW no-load including line sense
• Easily meets all global energy efficiency regulations
• Low heat dissipation InnoSwitch3-CE FB BPS GND V VOUT Primary FET
and Controller
S Advanced Protection / Safety Features • Secondary MOSFET or diode short-circuit protection
• Open SR FET-gate detection
• Fast input line UV/OV protection D FWD EcoSmart™ – Energy Efficient SR SR FET controller, 650 V MOSFET, secondary-side sensing and synchronous
rectification driver
• Integrated FluxLink™, HIPOT-isolated, feedback link
• Exceptional CV/CC accuracy, independent of external components
• Adjustable accurate output current sense using external sense resistor IS BPP Secondary
Control IC Figure 1. Typical Application schematic. PI-8179-090717 Optional Features
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• Cable-drop compensation with multiple settings …