Texas Instruments provides a recommended PCB layout in the application note SLUA433, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The selection of external components such as the transformer, input and output capacitors, and resistors depends on the specific application requirements. Texas Instruments provides a component selection guide in the datasheet and application notes, which can be used as a starting point. Additionally, online tools such as the TI Power Stage Designer can be used to simplify the component selection process.
The UCC35702DTR has an operating temperature range of -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. It's essential to ensure proper thermal management and heat sinking to prevent overheating and ensure reliable operation.
Texas Instruments provides a troubleshooting guide in the application note SLUA434, which covers common issues and their solutions. Additionally, the TI E2E community forum and online resources such as the Power Management Forum can be used to seek help from experts and other users who have experienced similar issues.
Yes, the UCC35702DTR is compatible with lead-free soldering processes. Texas Instruments ensures that all its products meet the requirements of the RoHS (Restriction of Hazardous Substances) directive, which prohibits the use of lead and other hazardous substances in electronic components.
UCC35702DTR datasheet
by Texas Instruments
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