We have questions about TPS50601-SP.
Question 1.
Please tell us the condition that this IC stops switching.
Are there any conditions other than the following?
- The voltage follows below the threshold of UVLO.
- The voltage follows below the threshold of Enable(1.032V).
- Thermal shutdown
Question 2.
We check the phenomenon that the IC stops switching in low temperature(0~5℃).
We think that there are no ploblems about threshold of UVLO and EN.
Do you know the reason why the IC stops switching in low temperature(0~5℃)?
Best regards,
Takahiro Nishizawa