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Infineon Technologies 5-Gen CoolSET™ High-Voltage Buck Converters

Infineon Technologies 5-Gen CoolSET™ High-Voltage Buck Converters feature integrated 800V/950V avalanche rugged CoolMOS™. The converters have enhanced ABM with selectable entry and exit standby power. The devices also have digital frequency reduction for better overall system efficiency.

Features

  • Integrated 800 V/950 V avalanche rugged CoolMOS™
  • Enhanced ABM with selectable entry and exit standby power
  • Digital frequency reduction for better overall system efficiency
  • Fast start-up, achieved with cascode configuration
  • Discontinuous conduction mode (DCM) and continuous conduction mode (CCM) operation with slope compensation
  • Frequency jitter and a soft gate driving for low EMI
  • Built-in digital soft-start
  • Cycle-to-cycle peak-current limitation (PCL)
  • Integrated error amplifier to support direct feedback (FB) in an HV buck and non-isolated flyback converter
  • Comprehensive protection with VCC overvoltage (OV), VCC undervoltage (UV), overload/open-loop and overtemperature protection
  • All protections are in auto-restart mode
  • Limited charging current for VCC short-to-GND
  • Pb-free lead plating, halogen-free mold compound, RoHS compliant

typical application

Infineon Technologies 5-Gen CoolSET™ High-Voltage Buck Converters
Published: 2022-07-14 | Updated: 2022-07-27