Texas Instruments provides a recommended layout and placement guide in the TPS60205 datasheet, which includes guidelines for component placement, routing, and thermal considerations. Additionally, the TI website offers a PCB layout checklist and a layout guide for DC/DC converters.
The selection of the inductor depends on the specific application requirements, such as the output voltage, current, and frequency. Texas Instruments provides a list of recommended inductors in the datasheet, and also offers an inductor selection guide on their website. Additionally, the TI Power Designer software can be used to simulate and optimize the inductor selection.
The maximum ambient temperature for the TPS60205DGSRG4 is 85°C, as specified in the datasheet. However, the device can operate at higher temperatures with derating, and the thermal performance can be improved with proper thermal design and heat sinking.
The TPS60205DGSRG4 is designed to meet the required EMC standards, such as CISPR 22 and EN 55022. However, the final EMC performance depends on the system-level design and implementation. Texas Instruments provides guidelines and recommendations for EMC design and testing in their application notes and datasheets.
The recommended input capacitor type is a ceramic capacitor with a value of 10uF to 22uF, as specified in the datasheet. The input capacitor should have a low equivalent series resistance (ESR) and be able to handle the input voltage and current ripple.
TPS60205DGSRG4 datasheet
by Texas Instruments
