DC-DC Step Down Buck Converter (6~24V to 5V/16A)

##Introduction This DC-DC step-down converter module is designed to provide reliable power conversion with high efficiency. It accepts a wide input voltage range from 6V to 24V and provides a stable 5V output, supporting up to 16A of current. The module is equipped with key features such as over-temperature protection (up to 125°C), output short circuit protection, and an output ripple noise of less than 20mV. Achieving conversion efficiency greater than 90% under typical conditions (12V input with 1-16A load), this module is ideal for applications that require a stable and efficient power supply, such as driving multiple motors or servos in robotics, high-power LED lighting systems, automotive electronics and DC-powered devices, smart robots, drones.High Efficiency and Low RippleThe module achieves a conversion efficiency of over 90% with a 12V input and 1-16A load, ensuring minimal energy loss. Its output ripple noise is maintained below 20mV, making it suitable for sensitive electronic devices and precision applications.Robust Protection MechanismsEquipped with 125℃ over-temperature protection and output short-circuit protection, the module ensures reliable operation even under harsh conditions. These features safeguard both the module and connected devices from potential damage.Enhanced Heat DissipationA thermal pad on the back of the module allows for soldering to a large copper area, significantly improving heat dissipation capabilities. This design ensures stable performance even during prolonged high-current operation. The module features three control pins:Figure: Pin and Dimension Diagram of DC-DC step-down converter moduleEN: Enables or disables the output when connected to a microcontroller's IO pin (with a 1K resistor in series).AGND: Provides a single ground point for microcontroller control.PGOOD: Outputs a high level (5V) when the output voltage is normal and a low level (0V) during abnormal conditions or short circuits. Conversion Efficiency Figure: Conversion efficiency (Input 12V, output 5V, with a load ranging from 1 to 16A) Figure: Conversion efficiency (Input 24V, output 5V, with a load ranging from 1 to 16A) ##Applications Smart Robotics: Powering multiple actuators and sensors.Drone Systems: Driving ESCs and onboard electronics.High-Power LED Lighting: Ensuring stable and uniform illumination.Automotive Electronics: Supporting auxiliary power systems.Electronic Prototyping: Providing a versatile power solution for maker projects. ##Specification Input Voltage: DC 6~24VOutput Voltage: DC 5V ±1%Max Output Current: 16AOutput Ripple Noise: ＜20mV (1~16A load)Conversion Efficiency: ＞90% (input 12V, load 1~16A)Static Current (EN floating): ＜2mAStatic Current (EN grounded): ＜3µAOperating Temperature: -25℃ ~ +70℃Output Short Circuit Protection: YesOver-Temperature Protection: 125°CDimensions: 30 x 26 x 8mm ##ShippingList DC-DC Buck Converter (6~24V to 5V/16A) × 1