A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and electromagnetic interference (EMI).
Use a thermally conductive material for the PCB and ensure good thermal contact between the device and the PCB. Also, consider using a heat sink or thermal pad to dissipate heat effectively.
Use X7R or X5R ceramic capacitors with a capacitance value of 1-10 μF for the input and output capacitors. The capacitor's voltage rating should be at least 1.5 times the maximum input voltage.
Use a voltage regulator or a transient voltage suppressor (TVS) to protect the device from overvoltage. For overcurrent protection, use a fuse or a current-limiting resistor in series with the input voltage.
The recommended input voltage range is 2.7-5.5 V, but the device can operate down to 2.3 V with reduced performance. Ensure the input voltage is within the specified range for optimal performance.
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PS2801-1-L-A Overview
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