Texas Instruments provides a recommended PCB layout in the TPS92660PWPR/NOPB evaluation module documentation, which includes guidelines for component placement, routing, and thermal management. It's essential to follow these guidelines to ensure optimal performance, efficiency, and thermal management.
The inductor value selection depends on the input voltage, output voltage, and output current requirements. Texas Instruments provides an inductor selection guide in the TPS92660PWPR/NOPB datasheet, which includes a formula to calculate the minimum inductance value. Additionally, the TI Power Designer software can be used to simulate and optimize the design.
The TPS92660PWPR/NOPB has a maximum ambient temperature rating of 85°C, but it's essential to consider the junction temperature (TJ) rating, which is 150°C. The device's thermal performance and reliability can be affected by high ambient temperatures, so it's crucial to ensure proper thermal management and heat sinking.
Yes, the TPS92660PWPR/NOPB is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is manufactured using a high-reliability process. However, it's essential to review the device's qualification data and perform additional testing and validation as required by the specific application.
Texas Instruments provides a troubleshooting guide in the TPS92660PWPR/NOPB datasheet, which includes a step-by-step approach to identify and resolve common issues. Additionally, the TI E2E community and technical support resources can be used to get assistance from experienced engineers and experts.
TPS92660PWPR/NOPB datasheet
by Texas Instruments
