SLVUBJ9A July 2020 – October 2020 TPS54JB20
The undervoltage lockout (UVLO) can be adjusted externally using R2 and R9. See the TPS54JB20 2.7-V to 16-V Input, 20-A Synchronous Step-down Converter With Differential Remote Sense Data Sheet for detailed instructions for setting the external UVLO.