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Re: [TowerTalk] 12V transient/noise filtering?

To: towertalk@contesting.com
Subject: Re: [TowerTalk] 12V transient/noise filtering?
From: "Lux, Jim" <jim@luxfamily.com>
Date: Thu, 13 May 2021 14:08:49 -0700
List-post: <mailto:towertalk@contesting.com>
On 5/13/21 2:01 PM, Doug Ronald wrote:
  It seems like a Maxim MAX16171 would fit the bill. It handles an input 
protection range of -42 through +76 V, and with an external FET, any reasonable 
current you need. I didn't look into an application board, but Maxim usually 
has those for its products. Even if you rolled your own, there are only a few 
components needed...
-Doug, W6DSR

Interesting part - it drives a series FET to make a "virtual ideal diode" - and it's intended for automotive applications..

Evalboard for $73

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