Other Parts Discussed in Thread: LMR36006
We are using TPS62175DQCR chip in our products to get 3.3V. In one of our product (in development stage ) the input voltage can go up to 21 V. When the input voltage is around 18V the chip fails with the symptom that pin 1 ( PGND ) is shorted to pin 2 ( VIN ). Is there something we’re missing ?