The ICL3225ECAZ is an IC (Integrated Circuit) from the RENESAS Corporation. It is a current mode PWM controller. It is specifically designed for cost optimized boost and buck converters used in power supplies for various kinds of applications. Its features include high-accuracy current mode PWM control, logic-supply standby functions and built-in soft-start. It also features output pin floating control, over-voltage protection, thermal shutdown, and built-in cycle-by-cycle current-limit. The device contains three primary circuits: an oscillator, a PWM comparator and a driver circuit. The integrated circuit comes in an industry-standard SOIC-8 package.