Datasheet Power Integrations INN3468C — 数据表

InnoSwitch3-MX Family
Off-Line Multiple Output QR Flyback Switcher IC with
Integrated 650 V or 725 V Switch, Synchronous
Rectification and FluxLink Feedback
Product Highlights VLED Based on InnoSwitch3 • Partner IC to InnoMux
• High efficiency across full load range
• Incorporates a multi-mode Quasi-Resonant (QR) / CCM flyback
controller, 650 V or 725 V switch, secondary-side sensing and
synchronous rectification driver
• Integrated FluxLink™, HIPOT-isolated, feedback link
• Instantaneous transient response ±5% CV with 0%-100%-0%
load step VOUT2 VOUT1
RTN EcoSmart™ – Energy Efficient VOUT • Easily meets all global energy efficiency regulations
• Low heat dissipation InnoSwitch3-MX
Primary FET
and Controller S BPP BPS V GND D VOUT Primary sensed output OVP
Open SR FET gate detection
Hysteretic thermal shutdown
Input voltage monitor with accurate brown-in/brown-out and
overvoltage protection SR •
•
•
• FW BPS Advanced Protection / Safety Features SR …