SBVS436B june 2022 – august 2023 TPS7A15
PRODUCTION DATA
The TPS7A15 uses two undervoltage lockout circuits: one on the BIAS pin and one on the IN pin to prevent the device from turning on before both VBIAS and VIN rise above the lockout voltages. The two UVLO signals are connected internally through an AND gate, as shown in Figure 7-1, that turns off the device when the voltage on either input is below the respective UVLO thresholds.