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Sender: "piclist-bounces@mit.edu" Date: Sat, 14 Aug 2021 06:48:26 -0700 Subject: Re: [EE] Tek DSO display issue? Thread-Topic: [EE] Tek DSO display issue? Thread-Index: AdeRFG6keDNPHP23QmukStcgcCe1wQ== Message-ID: References: <20210813073628.06a56fd6300ec2bfca6379d4e10ab8d2.b90cbbeb8f.wbe@email27.godaddy.com> <20210814144025.3b12e066@raspberry> List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: <20210814144025.3b12e066@raspberry> Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: Pass X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: Pass (protection.outlook.com: domain of gmail.com designates 209.85.217.53 as permitted sender) receiver=protection.outlook.com; client-ip=209.85.217.53; helo=mail-vs1-f53.google.com; dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=hL7XMcUkkwfgxK0LnW+57eAHt5OsX90/S6g9wzLbAyY=; b=CZ8NL1EZu0gfzh7Yyq0RCZViLKBX5GW9oWr66F0EXg36Hqvlr0+0Zo30x5M31KhpXb xSZCkkgbQWuo8bsODcVdQhnLdA+Yt7j4EPlsflJjbkDhHsAZY18T8XbbOUEOFrJXtEWR 7ucrASwlIm7NYP+s9aCW80+WXidWKdPINTK83R71iZHXpP4/5yR9kZtg6DwmK7ADtNIM hnRxhNuv/w8SdmF43MthiyKc2bVhOxVl9aoHarFCbwyGFVIKuXkxVruyOqhSrymyhM09 GMC+mW88fnmqVr5glQLE5YgFDnZP3EuakVRPcf0Tmbfz1ivaYgO1AHwx1IjUCYVDv+pE Wpag== authentication-results: spf=pass (sender IP is 209.85.217.53) smtp.mailfrom=gmail.com; mit.edu; dkim=pass (signature was verified) header.d=gmail.com; mit.edu; dmarc=pass action=none header.from=gmail.com; errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-received: by 2002:a67:e957:: with SMTP id p23mr5596596vso.13.1628948917987; Sat, 14 Aug 2021 06:48:37 -0700 (PDT) x-topics: [EE] x-content-filtered-by: Mailman/MimeDel 2.1.6 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 > From my observations of data sheets you don't get high Vds with logic level drive Yes! > I suspect you will need a FET driver like the Microchip TC6xxx series The FET is being driven directly from a high side driver in the MP24830 part. I don't think I can shoehorn another high side driver in there? --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .