AX5502 Description
The AX5502 is a high efficiency VFM Step-up DC/DC converter for small, low input voltage or battery powered systems with ultra-low quiescent supply current. The AX5502 accept a positive input voltage from start-up voltage to VOUT and convert it to a higher output voltage in the 2.2V to 5V range. The AX5502 bine ultra low quiescent supply current and high efficiency to give maximum battery life.