LMR62014: LMR62014 soft-start function

mayumi.T

Expert 1015 points

Part Number: LMR62014

Hi,

I have a question about LMR62014.

It does not have softstart function in this device ,but my customer's application needs that.

[Q]

Is there a way to add the soft-start function from outside ?

If you have an idea, please let me know.

Best regards.

over 8 years ago

0 Garrett Roecker over 8 years ago

TI__Mastermind 21720 points

Hi Mayumi,

I am currently looking to see if there is solution to implement a soft-start circuit externally. This thread suggests one possible implementation of an external circuit.

Thanks,

Garrett

0 Garrett Roecker over 8 years ago in reply to Garrett Roecker

TI__Mastermind 21720 points

Hi Mayumi,

Just wanted to let you know that this application note shows a possible solution of how to implement a soft-start externally. See figure 5 for a simple easy solution that should work with the LMR62014.

Thanks,

Garrett

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LMR62014: LMR62014 soft-start function