Instructions for Use:

1. Input Connection:

   • Connect the input voltage (VIN) to the positive terminal of the power supply.
   • Ensure the input voltage is within the specified range (4.5V to 28V).

2. Output Connection:

   • Connect the output voltage (VOUT) to the load.
   • The output voltage is fixed at 5V.

3. Ground Connection:

   • Connect the ground (GND) of the input and output to a common ground point.

4. Heat Dissipation:

   • Ensure adequate heat dissipation, especially when operating at high output currents or in high ambient temperatures.
   • Use a heatsink if necessary.

5. Capacitors:

   • Use appropriate input and output capacitors to stabilize the circuit and reduce ripple.
   • Recommended input capacitor: 10μF to 100μF ceramic or electrolytic.
   • Recommended output capacitor: 10μF to 100μF ceramic or electrolytic.

6. Protection:

   • The device includes built-in overcurrent, overtemperature, and short-circuit protection.
   • In case of a fault, the device will automatically shut down and restart after the fault condition is removed.

7. Operating Temperature:

   • Ensure the operating temperature remains within the specified range (-40°C to 85°C).
   • Avoid prolonged operation at the upper limit of the temperature range to prevent thermal stress.

8. Storage Temperature:

   • Store the device in a dry environment with temperatures between -40°C and 125°C.

9. Handling:

   • Handle the device with care to avoid damage to the pins and the internal components.
   • Follow ESD (Electrostatic Discharge) precautions to prevent damage from static electricity.

10. Testing:

    • Before connecting the device to a load, verify the input and output voltages using a multimeter.
    • Test the device under different load conditions to ensure stable performance.