XL4015 DC-DC Step Down Module with Voltmeter 5A

XL4015 DC-DC Step Down Module with Voltmeter 5A

The XL4015 power module is a DC to DC step-down (BUCK) power module that operates at a switching frequency of 180kHz. In such high frequency, it provides smaller sized filter components compared with low frequency switching regulators.

This DC-DC switching buck converter is capable of driving a 5A load with excellent line and load regulation. The main switching component is XL4015, an adjustable output version switching regulator. It is an efficient switching regulator and the output efficiency is significantly higher in comparison with the popular boost regulators. At higher input voltages, the regulator operates at a switching frequency of 180kHz, thus allowing the overall board size to be smaller and space-saving. It is a high-power switching module with a toroidal ring inductor.

Specifications:

• Input voltage: 4 – 38V
• Output voltage: 1.25 – 36V (adjustable)
• Output current: Maximum output current 5A
• Note: The higher the voltage, the load current increases. Try to use it within 4.5A.
• Output power: It is recommended to use within 75W
• Note: Heat sink required if output power exceeds 50W
• Efficiency of this regulator up to 96%
• Note: Efficiency is related to input, output voltage, current, and the voltage difference
• Load regulation: 0.8%
• Voltage regulation: 0.8%
• Adjustable potentiometer onboard for output voltage adjustment.
• Power LED indicator
• Thermal Protection enabled.
• Short circuit proportion: limited to 8A.
• Dimension: 54*23*18 mm (L*W*H)

Pinout:

Package Includes:

• 1x Step Down Module

Documents:

• Datasheet

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