(P11-15) Modern Home Appliances: Simplifying Auxiliary Supply Design with CoolSET™ SiP

Auxiliary power supplies in home appliances demand high efficiency across wide load ranges, functional robustness, minimal PCB footprint, and fast, reliable design cycles. CoolSET™ SiP, Infineon's integrated flyback controller IC family, is specifically suited to meet these challenges. By integrating primary-side PWM controller, high-voltage switch, synchronous rectifier, and galvanic isolation in a single package, it eliminates discrete opto-couplers, reduces PCB area, and contributes to more flexible thermal management - giving additional degrees of freedom in home appliance design. With ZVS capability, outstanding efficiency and excellent avalanche ruggedness, CoolSET™ SiP enables robust and efficient auxiliary supply designs for washing machines, refrigerators, dishwashers and ovens.