Other Parts Discussed in Thread: TPS23754,
Hi,
I am trying to use TPS23754 with external variable supply. My expected output is 12V.
I have used a resistor divider on PPD pin that should put around 6V on the PPD pin.
Although when I come down to 24V the DC-DC converted stops working. No output.
On the other hand I have TPS23756 EVM that works fine right down till 13V.
What is the difference between these two chips that one is working and another isn't?