ICE3B1565J - Infineon Technologies

ICE3B1565J (ICE3Bxx65J) Off-Line SMPS Current Mode Controller

The CoolSET™-F3(Jitter version) meets the requirements for Off-Line Battery Adapters and low cost SMPS for the lower power range. By use of a BiCMOS technology a wide VCC range up to 26V is provided. This covers the changes in the auxiliary supply voltage if a CV/CC regulation is implemented on the secondary side. Furthermore an Active Burst Mode is integrat.

Features

•
•
•
•
•
•
•
•
•
•
•
•
•
•
• 650V Avalanche Rugged CoolMOS™ with built in switchable Startup Cell Active Burst Mode for lowest Standby Power @ light load controlled by Feedback Signal Fast Load Jump Response in Active Burst Mode 67 kHz fixed Switching Frequency Auto Restart Mode for Over temperature Detection Auto Restart Mode for Overvoltage Detection Auto Restart Mode for Overload and Open Loop Auto Restart Mode for VCC Undervoltage User defined Soft Start Minimum of external Components required Max Duty Cycle 75% Overall Tolerance of Current Limiting < ±5% Internal Leading Edge Blanking Bi.