NCP1200P60/1200P60 اورجینال - کیفیت بالا

نقد و بررسی اجمالی

آیسی PWM مد جریان PWM Current-Mode Controller for Low-Power Universal Off-Line Supplies

استفاده در انواع اداپتور AC/DC

باتری شارژر های افلاین

لوازم خانگی و پاور سوپلای و ....

Features
• No Auxiliary Winding Operation
• Internal Output Short−Circuit Protection
• Extremely Low No−Load Standby Power
• Current−Mode with Skip−Cycle Capability
• Internal Leading Edge Blanking
• 250 mA Peak Current Source/Sink Capability
• Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz
• Direct Optocoupler Connection
• Built−in Frequency Jittering for Lower EMI
• SPICE Models Available for TRANsient and AC Analysis
• Internal Temperature Shutdown
• Pb−Free Packages are Available
Typical Applications
• AC−DC Adapters
• Offline Battery Chargers
• Auxiliary/Ancillary Power Supplies (USB, Appliances, TVs, etc.)