SLVUCW0 June 2024 TPSM86837
The undervoltage lockout (UVLO) can be adjusted externally using R1 (REN(TOP)) and R2 (REN(BOT)). See the TPSM8683x 4.5V to 28V Input, 8A Synchronous Buck Power Module data sheet for detailed instructions for setting the external UVLO.