Our customer has a question about TPA3118D2.
I'm posting the question for the customer:
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About Minimum load Impedance of TPA3118D2;
Data sheet describes "Minimum load Impedance[RL(PBTL)] : 1.6ohm(min)"
Our load (connecting to PBTL out) is 2.2ohm at 100Hz and less than 1.0ohm at <50Hz.
But Over-Current protection is working when we output to the load
with High-Pass Filter with a cutoff frequency of 300 Hz.
We have one question;
Does the "1.6ohm" mean DCR[Direct Current Resistance] ?
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Thanks in advance.
Best regards,
Takishin
