Hi
When the input voltage is adjusted from 5v to 25v, the following products Will the frequency drop? How to set the inductor?
TPS56387
TPS51386
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Hi
When the input voltage is adjusted from 5v to 25v, the following products Will the frequency drop? How to set the inductor?
TPS56387
TPS51386
Hi,
What's your output voltage? you can refer to below table to select the inductor. Thanks.
Aurora
Hi Aurora
Thank you,
The output voltage is 3.3V When the input voltage is from 5V ~25V, will the frequency drop?
Hi,
Frequency reduction will occur during light load to improve light load efficiency. No frequency reduction when under heavy load or full load. When designing the inductor, it should be designed according to the output current and frequency at full load. Thanks.
Aurora