A 4-layer PCB with a solid ground plane and thermal vias is recommended for optimal thermal performance. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
To ensure stability, use a minimum output capacitance of 10uF, and ensure that the output capacitor has a low ESR (Equivalent Series Resistance). Additionally, use a feedback resistor with a value between 1kΩ to 10kΩ to stabilize the output voltage.
The maximum input voltage that can be applied to the LMP7300MME/NOPB is 15V. Exceeding this voltage may damage the device.
The LMP7300MME/NOPB has a built-in overcurrent protection feature. However, to add an extra layer of protection, consider adding a fuse or a current-sensing resistor in series with the input voltage to detect overcurrent conditions.
A minimum input capacitance of 1uF is recommended to filter out noise and ripple on the input voltage. A higher capacitance value can be used depending on the specific application requirements.
LMP7300MME/NOPB datasheet
by Texas Instruments
