Dear Clancy,
At SLUA626 paper, you mentioned that 100kΩ resistor can save TPA3110D2-Q1 device from 10V/ms slew rate.
What is this mechanism?
...we think that
100kΩ and internal capacitance can save from slew rate.
Is this correct?
Best regards,
Dear all,
You set Minimum load resistance at '6.1 Absolute Maximum Ratings' data sheet page 4.
Could you teach me what will happen if effective resistance fall below this value?
Will the short circuit protection be active? or something?
Best…
Dear all,
Could you teach me following question?
■QUESTION 1
How soldered percentage do we have to attach at thermal pad?
My customer can not guarantee 100% soldering at thermal pad.
Therefore, if you recommend something about thermal pad, could you…
Dear all,
I can not understand the relativity between FAULTB and SDB.
Could you teach me about FAULTB indication under following situations?
■WHEN: 'DC error = exist', 'FAULTB = LOW'.
Will FAULTB maintain LOW or become Open when we make…
Dear all,
Could you teach me the max resistance value of rDS(on) at '6.5 DC Characteristics' at data sheet page 5?
My customer want to know about rDS(on) at worst case.
It is OK that the value is not guaranteed (because you do not write at data…
Dear all,
Please provide me with following two data about Gain variations.
No.1,
Please provide with the distribution map about Gain at 25℃.
It is OK that the data condition is the same with data sheet p.5 '6.6 DC Characteristics'.
My customer…
Dear all,
Are there the absolute max of current about output FET?
■Question 1,
How about Drain-Source current when output FET_ON?
■Question 2,
How about body-diode current when output FET_OFF?
*In my opinion,
both current is determined by thermal protection…
Other Parts Discussed in Thread: TPA3110D2-Q1 Dear all,
I wouid like to figure out the instantaneous supply current to TPA3110D2-Q1.
Could you teach me?
I use this device under following condition.
Vcc = 10.6V, Speaker resistance = 3.5Ω.
Under this…
Other Parts Discussed in Thread: TINA-TI , TPA3110D2-Q1 Dear all,
I would like to know whether my thinking is correct at TINA-TI.
I calculated the efficiency of TPA3110D2-Q1 by TINA-TI in order to know specified efficiency.
However, the conclusion was…