A non-isolated buck-down type DC/DC controller is a non-galvanically isolated switching power control integrated circuit. It adopts buck step-down topology, directly generates PWM driving signals to control external power switches, and converts a higher DC input voltage to a lower stable DC output voltage. There is no electrical isolation between the input side and output side.
Application Scope：
1.Convert high voltage to low voltage in industrial control,smart home and consumer electronic devices.
2.12V/24V industrial power supply step down to 5V,3.3V,1.8V for MCU,logic chips and sensors.
3.Battery powered equipment,portable instruments and embedded system power rails.
4.Cost-effective step-down scenarios where electrical isolation is not required.
