SNVSBA0D February 2020 – August 2021 LM61480-Q1 , LM61495-Q1 , LM62460-Q1
In some cases, the user may need an input undervoltage lockout (UVLO) level different than that provided internal to the device. This can be accomplished by using the circuit shown in Figure 8-2. The input voltage at which the device turns on is designated VON while the turn-off voltage is VOFF. First, a value for RENB is chosen in the range of 10 kΩ to 100 kΩ, then Equation 2 is used to calculate RENT and VOFF.