SLUSF87 February 2024 TPSM8S6B24S
PRODUCTION DATA
The ON_OFF_CONFIG command is used to select the turn-on behavior of the converter. For this example, the EN pin or CONTROL pin was used to enable or disable the converter, regardless of the state of OPERATION, as long as the input voltage is present and above the UVLO threshold. The EN pin is pulled low internally if it is floating.
A resistor divider can be added the EN pin to program an additional UVLO. Additionally 0.1µF can be placed on this pin to filter noise or short glitches. Use Equation 22 and Equation 23 to calculate the resistor values to target a 3.92V turn-on and a 3.51V turn-off. Standard resistor values of 30.1kΩ and kΩ are selected for this example. Use Equation 24 and Equation 25 to calculate the thresholds based on selected resistor values.