LMZ31530 ILIM setting

K. Sasaki14

Other Parts Discussed in Thread: LMZ31530

LMZ31530 has 3 step setting about ILIM. Does "Current Limit Reduction 10%" mean current limit threshold is 36A?
Could you tell me the equation for ILIM setting if we can set the threshold other than datasheet value?
And what level is the ILIM threshold accuracy? The reference value is OK, we don't require guaranteed value.

Best Regards,
Kohei Sasaki

over 8 years ago

0 J Arrigo over 8 years ago

TI__Mastermind 28020 points

Yes, a 10% current limit reduction means that the typical current limit threshold is reduced by 10%. The values listed in the datasheet are the only values that can be set; 10%, 20%, and 30%.

0 K. Sasaki14 over 8 years ago in reply to J Arrigo

Guru 10200 points

Arrigo-san,

Thank you and I understood ILIM threshold value which we can set.
Could you tell me the ILIM threshold accuracy? Typ value is listed in datasheet, however our customer would like to know min and max value.

Best Regards,
Kohei Sasaki

0 J Arrigo over 8 years ago in reply to K. Sasaki14

TI__Mastermind 28020 points

I review our current limit characterization data and reply to you.

0 K. Sasaki14 over 8 years ago in reply to J Arrigo

Guru 10200 points

Arrigo-san,

Could you reply about current limit threshold accuracy?
I'm waiting for your reply.

Best Regards,
Kohei Sasaki

0 J Arrigo over 8 years ago in reply to K. Sasaki14

TI__Mastermind 28020 points

I will reply to you email offline

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LMZ31530 ILIM setting