LM2621: Current limit

Kuramochi Tadahiko

Guru 28715 points

Part Number: LM2621

Hi,

I received the following question from my customer.

The current limit is specified 2.8A(typ) in the datasheet.

How much is the dispersion of the current limit value?

They would like to know the value for their reference and don't require guarantee.

Best Regards,

Kuramochi

0 Youhao Xi over 6 years ago

We will check if there are any characterization data available.

0 Kuramochi Tadahiko over 6 years ago in reply to Youhao Xi

Guru 28715 points

Xi-san,

Thank you for your reply.

How is this situation?

Best Regards,
Kuramochi

0 Youhao Xi over 6 years ago in reply to Kuramochi Tadahiko

Sorry for the delay. It is seems guaranteed by design and no characterization data available.

0 Kuramochi Tadahiko over 6 years ago in reply to Youhao Xi

Guru 28715 points

Xi-san,

Thank you for your reply.

How much is guaranteed value by design?

It is described only typical value on the data sheet.

Best Regards,

Kuramochi

0 Youhao Xi over 6 years ago in reply to Kuramochi Tadahiko

Hi Kuramochi-san,
The worst case current limit variations will be in a range >1.8A min, and <4.0A max.

Best Regards,
Youhao

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