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Re: Laying components under switching regulator? - 2"x1.5" board. Space at premium.
This is what I thought to be the standard rule. However, I was hoping there'd be an exception for extremely compact designs. I think I might try putting the charging circuitry under the power supply and any...
Re: Laying components under switching regulator? - 2"x1.5" board. Space at premium.
Right. Only ground is under the switching nodes. I'm concerned about sharing the ground directly under the inductors and switching nodes with USB lines and lipo charging components on the opposite...
Laying components under switching regulator? - 2"x1.5" board. Space at premium.
I'm designing a 2"x1.5" board. It has a dual switching regulator based on the LT1944 for 24V and 5V, post-switching linear regulators, analog circuitry with ac coupled single ended in to diff-out, microcontroller...
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