TPS7A4501-SP: Thermal pad soldering

Jamie Albin

Part Number: TPS7A4501-SP

Can the internal portions of the part withstand eutectic (Sn63Pb37) soldering of the thermal pad to a PWB pad (can we apply hot solder right onto the backside of the part body)? Solder can be 183 °C to 220 °C

over 1 year ago

0 Sarah Koch over 1 year ago

TI__Genius 12180 points

Hi Jamie,

Here are the recommended board-level assembly guidelines: Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form

This can be found on the device's web page in case you need to reference it in the future.

There are a few additional related details in this similar E2E: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/957680/tps7a4501-sp-reflow-temperature-rating

Thanks,

Sarah

Power management

Power management forum

TPS7A4501-SP: Thermal pad soldering