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My TAS5630DKD PCB
1 Attachment(s)
I have been doing a lot of reading about this Class D chip. I decided that the EVM was a little expensive and I was not a big fan of the EVM pcb. I had pleanty of free time so I decided to take a shot at making my own pcb.
The pcb was made in Eagle and checked with Viewplot. It pretty much follows the EVM design with only a few differences. Minor movement of components Mounting for Intel P4 heatsink Screw Terminals vs RCA & Banana Plugs Please have a look at the layout and give feedback. Thank You. |
I got to say, I would like to see this get builded
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After checking the board and schematic a few more times I will order 5 prototype pcb's and assemble. Hopefully it will work with good results. I made sure that the SMT inductors had very high saturation currents (21A). Hopefully the build will have good results.
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can you post a link, which inductors are?
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6.8uH? what freq will you be using?
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The default of Fosc is 4Mhz. The EVM uses the default master. Do you see any issues with this? The PCB has the option to add a resistor to change the frequency.
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wait what? switching freq. won't be anywhere near that, you know that right?
with similar IC, tas5161 its around 380k, if you use tas3308 as I would |
Fpwm is 400Khz for the 5630.
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ok, that is good freq., I would start there and see if its ok for you
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