Infineon Technologies ICE5QSBG / ICE5QR CoolSET™ controller

The new generation of PWM controllers and CoolSET™ products is targeting the auxiliary SMPS function block for applications such as telecom, server, PC power, and major home appliances to optimize cost and performance. The ICE5QSBG is a standalone flyback controller IC with a quasi-resonant switching scheme to be used in conjunction with an external high-voltage MOSFET

Key features

• Integrated 800 V CoolMOS™ Superjunction (SJ) MOSFET with Avalanche Capability
• Comprehensive Suite of Protection Features
• Innovative Quasi-Resonant Switching Scheme
• Auto-restart Recovery Scheme to Minimize Interruption to System Operation

Additional features

• Extensive protection coverage to increase system robustness
• Rapid start-up performance with cascode configuration

Applications

• Home Appliances
• Adapter and Charger Switch
• AUX power

Available tools

 These Evaluation Boards are available on request (please contact your local EBV Sales contact):

• DEMO_5QR1680BG_27W1
  • 27W Dual Output +12V and +5V SMPS Quasi-Resonant demo board ICE5QR1680BG
  • Order Code: DEMO5QR1680BG27W1TOBO1
• DEMO_5QR2280BG_24W1
  • 24W Dual Output +12V and +5V SMPS Quasi-Resonant demo board ICE5QR2280BG
  • Order Code:  DEMO5QR2280BG24W1TOBO1
• DEMO_5QR0680BG_42W1
  • 42W SMPS demo board with ICE5QR0680BG
  • Order Code: DEMO5QR0680BG42W1TOBO1
• EVAL-2QR1765G-18W
  • 18W 5V Small Size Low Profile Evaluation Board with Quasi-Resonant CoolSET™ ICE2QR1765G
  • Order Code: EVAL2QR1765G18WTOBO1