The Infineon Technologies ICE2BS01 is a flyback topology integrated circuit (IC) with an internal switch. It is packaged in a P-DIP-8 package and has a duty cycle of 72% with a frequency-switching of 67kHz. The IC has fault protection features such as current limiting, open loop, over load, over temperature, and over voltage. It also has a soft-start control feature. The supply voltage range is 8.5 V to 21 V. The ICE2BS01 is an integrated circuit that is now obsolete (EOL). The supply and demand status is balanced.