JAJSCL3C October 2016 – August 2023 TPS568215
PRODUCTION DATA
The Power-Good (PGOOD) pin is an open drain output. After the FB pin voltage is between 93% and 107% of the internal reference voltage (VREF) the PGOOD is de-asserted and floats after a 200 μs de-glitch time. TI recommends a pullup resistor of 10 kΩ to pull it up to VREG5. The PGOOD pin is pulled low when the FB pin voltage is lower than VUVP or greater than VOVP threshold; or, in an event of thermal shutdown or during the soft-start period.