Instructions for Use:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply within the specified range (3.0V to 5.5V).
   • Ensure the input capacitor is placed close to the VIN pin to minimize noise.

2. Output Configuration:

   • Set the output voltage using the external feedback resistor network. The output voltage can be adjusted between 0.8V and 3.6V.
   • Place the output capacitor close to the VOUT pin to ensure stable operation.

3. Enable Pin:

   • The enable pin (EN) controls the on/off state of the converter. Apply a high signal (typically >1.2V) to enable the converter and a low signal (typically <0.8V) to disable it.

4. Thermal Management:

   • Ensure adequate heat dissipation by providing a thermal pad or heatsink if operating at high current levels.
   • Monitor the junction temperature to avoid exceeding the maximum operating temperature of 125°C.

5. Protection Features:

   • The device includes overcurrent protection and thermal shutdown to prevent damage under fault conditions.
   • If an overcurrent condition is detected, the converter will automatically shut down and restart after a delay.

6. Soft Start:

   • The soft start feature gradually increases the output voltage to prevent inrush currents. The typical soft start time is 4ms.

7. Layout Considerations:

   • Use short, wide traces for power and ground connections to minimize inductance and resistance.
   • Place bypass capacitors as close as possible to the IC to reduce noise and improve stability.

8. Storage and Handling:

   • Store the device in a dry, static-free environment.
   • Handle with care to avoid damage to the pins and package.