Texas Instruments recommends a thermal pad on the bottom of the package, connected to a copper plane on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended for the thermal plane.
To ensure stability, it's essential to follow the recommended capacitor values and types for the input and output capacitors, as well as the recommended layout guidelines. Additionally, the output voltage should be decoupled with a capacitor of at least 10uF.
The maximum input voltage that can be applied to the LMP2014 is 15V. Exceeding this voltage may cause damage to the device.
The LMP2014 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and derate the device's performance accordingly.
To troubleshoot issues with the LMP2014, start by verifying the input voltage, output voltage, and current draw. Check the PCB layout for any thermal or electrical issues. Use an oscilloscope to monitor the output voltage and current. Consult the datasheet and application notes for guidance on troubleshooting common issues.
LMP2014MTX/NOPB datasheet
by Texas Instruments
