X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=optonline.net; s=dkim-001; t=1566275922; bh=0i1idknW9Xt0iCCYNVAzGVlm77yTSFUEMhU3LKJa1oU=; h=From:Date:Message-ID:Subject:To; b=Oeo0tyb4k6gILEbaPFmGBfVqk+4NFKyk0MLOQgJzo1mUypjEtetcI3iuIgp/ybjd0 9fHRcY0d8i3tcpHvmnEl2/a/NsfB03ARlv3x6rmpLzP35cxYVMyPVcw7rMORamoYuP 6rQqMa+x51myGPsddX+3RaXJFN5ajVUbOJe2FvXjdXp8/wA2OJ/w+hKQr0aYqLt3Cp HsP/f6j56h0n8OejZvb6dKqBCnZVB8waEm0Jb50S0YVffR4GSq+yZRX7yevV33E+An tqy6kOu8yoq++OD3Q43ayKBpFLiYEeWxIpsYJXWGU5Ob6rtqP2g+NfQDFg7P+vUzW8 nomx9YYKSqHQQ== Authentication-Results: mta2.srv.hcvlny.cv.net smtp.user=geneglick; auth=pass (LOGIN) Authentication-Results: mta2.srv.hcvlny.cv.net x-tls.subject="/C=US/ST=California/L=Mountain View/O=Google LLC/CN=smtp.gmail.com"; auth=pass (cipher=AES128-GCM-SHA256) X-Content-Analysis: v=2.1 cv=XNTNMlVE c=1 sm=1 tr=0 a=nElkFGceR+ta3Kv4PFb/VQ==:117 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=FmdZ9Uzk2mMA:10 a=gAnH3GRIAAAA:8 a=MqDINYqSAAAA:8 a=p4yJvEfNbGtCPN74cIwA:9 a=QEXdDO2ut3YA:10 a=MNFZj_kMLOKgzqfLmW0A:9 a=oVHKYsEdi7-vN-J5QA_j:22 a=E2UQz6jSymONxcgAzFM2:22 X-Gm-Message-State: APjAAAXCCzNyR76XwRQfy3xyOrU2ODonRK2kFE9asHdRVsIcl9bNhmYE ZbMX7p09Y0sUq/FiHCYMzpiarF6GfiELnaDtEGs= X-Google-Smtp-Source: APXvYqzv5e74/FT8+CnvZLWyKR3p+TPfS5o5sZVOHYQTKr0eb1ZarfuBxLC2OztL0O3Wybc6sz8bBFbJV7AnpdlCXA0= X-Received: by 2002:a81:5e44:: with SMTP id s65mr17503675ywb.441.1566275920734; Mon, 19 Aug 2019 21:38:40 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: "gene glick (geneglick AT optonline DOT net) [via geda-user AT delorie DOT com]" Date: Tue, 20 Aug 2019 09:38:28 +0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [geda-user] 3V to 12V converter To: geda-user AT delorie DOT com Content-Type: multipart/alternative; boundary="000000000000e02f060590850793" Reply-To: geda-user AT delorie DOT com --000000000000e02f060590850793 Content-Type: text/plain; charset="UTF-8" You've left out a whole lot of design detail. If you are looking for smallest footprint, then you probably need a converter with built-in switch - but it will have somewhat limited output power. You've already looked at the TI web bench - how about looking at the tools from Analog.com (aka Linear.com)? Both these companies online tools do their best to design with off the shelf components. gene > --000000000000e02f060590850793 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
You've left out a whole lot of design detail. If = you are looking for smallest footprint, then you probably need a converter = with built-in switch - but it will have somewhat limited output power. You&= #39;ve already looked at the TI web bench - how about looking at the tools = from Analog.com (aka Linear.com)? Both these companies online tools do thei= r best to design with off the shelf components.

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