The HX1039A-AGC with DC-DC Converters SOP-8L RoHS manufactured by HEXIN is a high-performance, cost-effective switching power supply integrated circuit. It can regulate output voltage more precisely than the traditional linear power supply and is suitable for variety of applications. It has high adaptive voltage range, wide output voltage range, constant voltage, wide input voltage range, good output characteristics and an auto-tracking over-voltage protection. This device includes a MPU control, synchronous PWM control, integrated over-voltage protection, a built-in demo-regulation loop, and an integrated feedback loop. This device can be used in a variety of fields, from medical to automotive to communication.