A good PCB layout for the TPS40060PWPR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the high-current paths. TI provides a recommended PCB layout in the datasheet and application notes.
The selection of input and output capacitors depends on the specific application requirements. Generally, low-ESR capacitors with a high ripple current rating are recommended. TI provides guidelines for capacitor selection in the datasheet and application notes.
The TPS40060PWPR is rated for operation from -40°C to 150°C, but the maximum ambient temperature range depends on the specific application and cooling conditions. Engineers should consult the datasheet and thermal design guidelines to ensure reliable operation.
Proper thermal management involves providing adequate heat sinking, using thermal interface materials, and ensuring good airflow. Engineers should consult the datasheet and thermal design guidelines to ensure the device operates within its recommended temperature range.
Key considerations for EMI filtering and shielding include using a common-mode choke, adding EMI filters, and shielding the device and PCB. Engineers should consult the datasheet and application notes for specific guidelines on EMI mitigation.
TPS40060PWPR datasheet
by Texas Instruments
