SLUSF26 March 2023 TPS546D24S
PRODUCTION DATA
The TPS546D24S also offers a precise threshold and hysteresis current source on the EN/UVLO pin so that it can be used to program an additional UVLO to any external voltage greater than 1.05 V (typ.), including AVIN, PVIN, or VDD5. For an added level of flexibility, the EN/UVLO pin can be disabled or its logic inverted through the PMBUS Command Section 7.6.3, which allows the pin to be connected to AGND to ensure the output is not enabled until PMBus programming has been completed.