This is a open frame offline switching power supply (SMPS) with a triple regulated output reference design. It is targeted for commercial air-conditioners as an auxiliary SMPS to power various system blocks such as sensors, relays and microprocessor. It features the 5th generation fixed frequency CoolSETTM (ICE5GR2280AG) with integrated 800V CoolMOS™ P7 Superjunction MOSFET in DSO-12 package.
Summary of features
Line input overvoltage, brown-in, output overvoltage, short-circuit and overload protection
Summary of benefits
High efficiency with frequency reduction from mid to light load condition
Integrated 800V CoolMOS™ SJ MOSFET for enhanced robustness
Comprehensive protection
List of components
5th generation quasi-resonant CoolSETTM (ICE5GR2280AG)
Target applications
Inverterized commercial air-conditioner and appliances with variable speed drive control