XL4005 DSN5000 – 5A DC-DC Adjustable Step-Down Power Module

Introduction: Powerful & Efficient DC-DC Step-Down Module

The XL4005 DSN5000 is a high-efficiency DC-DC buck converter that provides adjustable voltage output with up to 5A of continuous current. It is designed for applications requiring stable and reliable power, such as Arduino, Raspberry Pi, battery charging, LED drivers, and power supply for electronic circuits.

Compared to the popular LM2596, the XL4005 DSN5000 offers higher efficiency, lower heat generation, and a higher output current capacity. This makes it a perfect choice for high-power applications that demand better performance and reliability.

Technical Specifications

• Chipset: XL4005
• Input Voltage: 5V – 38V DC
• Output Voltage: 1.25V – 36V DC (Adjustable)
• Output Current: 0A – 5A (Max)
• Output Power: Up to 75W
• Efficiency: >90% (High efficiency step-down conversion)
• Ripple: ≤50mV
• Switching Frequency: 300kHz
• Load Regulation: ±0.5%
• Voltage Regulation: ±2.5%