SNVSAU8A June 2017 – February 2024 TPS549B22
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The TPS549B22 device has an UVLO protection function for the VDD supply input. The on-threshold voltage is 4.25 V with 200 mV of hysteresis. During a UVLO condition, the device is disabled regardless of the EN_UVLO pin voltage. The supply voltage (VVDD) must be above the on-threshold to begin the pin strap detection.