AC-DC Integrated Power Stage - CoolSET™

With the latest CoolSET™ 5^th generation Infineon introduces AC-DC integrated power stages in fixed frequency and quasi resonant switching scheme. The products show high performance with the integration of the latest 700V and 800V CoolMOS™ P7 power MOSFET family in both DIP-7 and DSO-12 packages. Both fixed frequency and quasi-resonant switching scheme have been enhanced from prior generation to offer greater performance and increase robustness.

5^th generation CoolSET™ is targeted for SMPS applications such as auxiliary power supply for home appliances (e.g. washing machines, refrigeratorsand air-condition), set-top-boxes, LCD/LED monitors, telecom/server and general purpose power supply up to a maximum output power of 43W.

5^th generation CoolSET™ common features 
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• Integrated with 700V and 800V avalanche rugged CoolMOS™ P7 family
• Fast and robust start-up operation with cascode configuration
• Multi-level selectable entry/exit active burst mode profile
• Built-in digital soft-start
• Cycle by cycle peak current limitation
• Digital frequency reduction with decreasing load for higher efficiency
• V_CC and CS pin short to ground protection
• OLP, output short, OTP with hysteresis and V_CC over/under voltage protection
• Auto-restart for all protection features