TAS5630 and 1D17A

Marek Prochazka

I can use this inductor? I have 10uH... it is problem? Must be 7uH? Or must recalculate output filter capacitors? Thank You.

www.icecomponents.com/1d17a-series

over 7 years ago

0 Matthew Beardsworth over 7 years ago

TI__Genius 9175 points

Hello,

10uH is not a problem for inductance value. However, different values will effect the cutoff frequency assuming the capacitance value is not changed. It is important to consider the LC cutoff frequency and filter Q (Q is load dependent).

We have some new tools available that may help you:

1. LC Filter design applications note: www.ti.com/.../slaa701a.pdf
2. LC Filter designer tool: www.ti.com/.../lcfilter-calc-tool

Best Regards,
Matt

0 Marek Prochazka over 7 years ago in reply to Matthew Beardsworth

Intellectual 925 points

Thank You very much!

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TAS5630 and 1D17A