The XL4015 is a popular 5A, 180kHz fixed-frequency PWM buck (step-down) DC-DC converter chip, often used in adjustable power supply modules. It operates with an input voltage of 8V-36V, providing a regulated 1.25V-32V output. Modules often feature constant current (CC) and constant voltage (CV) modes, allowing them to act as LED drivers or lithium battery chargers.
Input voltage range: 8-36VDC(Note:input voltage not exceeding 38V)
Output voltage range: 1.25-32VDC adjustable
Output current: 0-5A
Output power: 75W
High 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).
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