Instructions for Using NCV7420-6

1. Input Voltage (V_IN):

   • Ensure the input voltage is within the range of 4.5V to 36V.
   • Avoid exceeding the maximum input voltage to prevent damage to the device.

2. Output Voltage (V_OUT):

   • The NCV7420-6 provides a fixed output voltage of 5.0V.
   • This voltage is suitable for powering various electronic components and circuits.

3. Output Current (I_OUT):

   • The maximum continuous output current is 2.5A.
   • Do not exceed this limit to avoid overheating and potential damage.

4. Quiescent Current (I_Q):

   • The quiescent current is typically 2.5mA when there is no load and the input voltage is 12V.
   • This value helps in estimating the power consumption of the regulator under no-load conditions.

5. Dropout Voltage (V_DROP):

   • The dropout voltage is typically 0.9V at a full load of 2.5A.
   • Ensure that the input voltage is at least 0.9V higher than the output voltage to maintain regulation.

6. Thermal Shutdown (T_SD):

   • The device will automatically shut down if the junction temperature exceeds 160°C.
   • Use appropriate heat sinking or cooling methods to keep the temperature within safe limits.

7. Operating Junction Temperature (T_J):

   • The operating junction temperature range is from -40°C to 150°C.
   • Ensure that the ambient temperature and heat dissipation are managed to keep the junction temperature within this range.

8. Storage Temperature (T_STG):

   • The storage temperature range is from -40°C to 150°C.
   • Store the device in a dry and cool environment to ensure long-term reliability.

Additional Notes:

• Heat Sinking: For applications where the device is expected to operate near its maximum output current, consider using a heat sink to improve thermal performance.
• Capacitors: Use appropriate input and output capacitors to stabilize the voltage and reduce ripple. Recommended values are typically 10μF for input and 10μF for output.
• PCB Layout: Ensure proper PCB layout to minimize inductance and improve thermal performance. Keep the input and output capacitors close to the regulator.