LM5122: LM5122

Hello,

So what is your recommendation for VCC=5V (+/-1%)?

Best regards,

Cedrick Biellmann

Hello Cedrick,

Do you mean the TLO_OFF time for VCC equal to 5.05V and 4.95V?  

BR,

Haroon

All information in this correspondence and in any related correspondence is provided “AS IS” and “with all faults” and is subject to TI’s Important Notice (www.ti.com/.../important-notice.shtml).

YES

Well you should be able to get a good approximate by doing similar thing you did with the averaging before and keep that 20% margin in mind when doing a design.

All information in this correspondence and in any related correspondence is provided “AS IS” and “with all faults” and is subject to TI’s Important Notice (www.ti.com/.../important-notice.shtml).

Hello,

By 20% margink, you mean that the typical is 20% below 575ns max ((400+750ns/2)) ? Is it OK?

Cedrick Biellmann

Hello,

I don't understand your answer. I try to make a monte carlo simulation with this TLO_OFF as parameter. In my simulator I must put a tolerance and I don't know what put. I wonder if for 5V, I can put ((330+560)/2 as typical and (((400+750)/2 as max tolerance. It is a parameter important for us.

Thank you

Cedrick Biellmann

Hi Cedrick,

For 5V VCC I guess you could put the average of the values you suggested here: TLO_OFF=575ns max (400+750/2).

BR,

Haroon

All information in this correspondence and in any related correspondence is provided “AS IS” and “with all faults” and is subject to TI’s Important Notice (www.ti.com/.../important-notice.shtml).