Typical (3.3V output) Schematic with or without I2C implemented for LX7165 Constant Frequency Hysteretic Synchronous Buck Regulator

Typical (3.3V output) Schematic with or without I2C implemented for LX7165 Constant Frequency Hysteretic Synchronous Buck Regulator. The LX7165 is a digitally controlled step?down regulator IC with an integrated 40mohm high?side P?channel MOSFET and a 14mohm low?side N?channel MOSFET