5A XL4015 DC-DC Adjustable 4V to 38V Input 1.25V to 36V Output Step Down Buck Power Supply Module
This fixed frequency PWM buck (step-down) DC/DC converter module will provide 1.25V to 36V output voltage at up to 5A current with high efficiency, low ripple and excellent line and load regulation.
This module is ideal for regulating 12V, 18V or 24V battery voltage down to the 12V, 9V, 5V or 3.3V levels required by many electronic circuits. For example, it could step a 12V car battery down to 5V for USB-powered devices such as cell phones or Arduino microcontrollers.
Specifications:
Input voltage range: 4V to 38VDC
Output voltage range: 1.25V to 36VDC adjustable
Output current: 0A to 5A
Output power: 75W with heatsink installed
Efficiency: Up to 96%
Built in thermal shutdown function
Built in current limit function
Built in output short protection function
Input reverse polarity protection: None (if required, high current diode in series with the input).
Dimensions (approximate): 54mm x 24mm 18MM (L x W x H)
Weight: 16g
Package includes:
1 piece XL4015 DC-DC Adjustable Step Down Buck 1.25V-36V 5A Power Supply Module
1 Heatsink
Link to online installation and operation instructions
In applications above 2A output current, the self-adhesive heatsink included with the module should be attached to the top surface of the XL4015 device.