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Original question:

TPS65001: Disabling SVS

TPS65001: I'm wondering how to disable the SVS function of the TPS65001.

Sang-il Nam
Expert 2345 points
Part Number: TPS65001
Other Parts Discussed in Thread: TPS650061

Hi,

I'm trying to apply the TPS65001 to own system.

To maintain compatibility with existing systems designed based on the TPS650061, I chose the TPS65001 (Same footprint as the TPS650061). However, the SVS function is not required, so I configured the circuit as shown below.

.

However, during the test, a problem was discovered.

When the power is initially applied, the specified voltage output is observed, but after a certain period of time, the output voltage becomes abnormal and does not operate normally.

I'd like to ask if there are any problem with the SVS-related pin settings.

Thanks and regards,
Sang-il