NAE12S17 step-down module

Product Overview:
This project is a DC-DC power module based on the NAE12S17-B packaged (PSiP) chip.
The input voltage range is 3V-14V, the output voltage range is 0.6-5.5V, the maximum designed output current is 17A, and the measured maximum output current is 12A.
The output can be sustained at full load (12A).

The font color can be changed by modifying the hexadecimal color system.

After 200 minutes of full load operation, the highest temperature on the top layer of the PCB was 118.1 degrees Celsius, and the highest temperature on the bottom layer was 135.2 degrees Celsius.
It features input undervoltage protection, output overcurrent protection (hiccup mode), output short-circuit protection (hiccup mode), and overtemperature protection (self-recovery).
The switching frequency can be selected as 600K or 1000KHz by modifying the resistance to ground on the MODE pin.
This module has a relatively high no-load current of approximately 0.14A, and is recommended for use under conditions requiring low voltage and high current. To ensure the normal operation of the module, it is recommended to provide it with a suitable heat dissipation environment.