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User's Guide
TMAG5124EVM
This user's guide describes the characteristics, operation, and use of the TMAG5124 2-wire evaluation module
(EVM). This EVM is designed to evaluate the performance of the TMAG5124 over a separation of distance using
current as the signal of interest. This document includes a schematic, printed-circuit board (PCB) layouts, and a
complete bill of materials (BOM).
SLYU055A – JANUARY 2020 – REVISED NOVEMBER 2020
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ABSTRACT
Copyright © 2020 Texas Instruments Incorporated
TMAG5124EVM
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Summary of Contents for Texas Instruments TMAG5124EVM
- Page 1 This document includes a schematic, printed-circuit board (PCB) layouts, and a complete bill of materials (BOM). SLYU055A – JANUARY 2020 – REVISED NOVEMBER 2020 TMAG5124EVM Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated...
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Page 2: Table Of Contents
Table of Contents www.ti.com Table of Contents Trademarks....................................2 Overview....................................3 2.1 TMAG5124EVM Kit Contents............................2.2 Related Documentation From Texas Instruments......................3 Hardware....................................3.1 Features..................................... 4 Quick Start....................................4 4.1 Option 1: Single 5-V Supply............................... 4.2 Option 2: Separate VCC and 5-V Supply...........................4 4.3 Measurements................................... -
Page 3: Overview
The following document provides information regarding TI's integrated circuits used in the assembly of the TMAG5124EVM. This user's guide is available from the TI website under literature number SLYU055. Any letter appended to the literature number corresponds to the document revision that is current at the time of the writing of this document. -
Page 4: Hardware
4.2 Option 2: Separate VCC and 5-V Supply Follow the procedure listed below to set up and use the TMAG5124EVM with dual supplies, which allows the full VCC range of the TMAG5124 to be tested: 1. Ensure that the shorting plug on J5 is removed. -
Page 5: Measurements
4.4 Standalone Measurements It is possible to set up and capture measurements with only a TMAG5124EVM coupon board. This allows testing of the full VCC range of the TMAG5124: 1. Connect an external DC supply voltage to the VCC connection point on the EVM, which sets the voltage to the desired level. - Page 6 Quick Start www.ti.com SENSE TMAG5124EVM SLYU055A – JANUARY 2020 – REVISED NOVEMBER 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated...
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Page 7: Circuitry
5.3 J5 J5 is a shorting plug between the 5-V input and VCC input. By shorting this plug, the TMAG5124EVM is powered from a single 5-V supply. If the user wants to evaluate VCC across the full range, ensure that this jumper is removed. -
Page 8: Schematic, Pcb Layout, And Bill Of Materials
6 Schematic, PCB Layout, and Bill of Materials Note Board layouts are not to scale. These figures are intended to show the board layout. The figures are not intended to be used for manufacturing TMAG5124EVM PCBs. 6.1 Schematic Figure 6-1... -
Page 9: Pcb Layout
Schematic, PCB Layout, and Bill of Materials 6.2 PCB Layout Figure 6-2 through Figure 6-5 show the PCB layout for the TMAG5124EVM. Figure 6-2. TMAG5124EVM Top Overlay Figure 6-3. TMAG5124EVM Top Layer Figure 6-4. TMAG5124EVM Bottom Layer Figure 6-5. TMAG5124EVM Bottom Overlay SLYU055A –... -
Page 10: Bill Of Materials
RES, 10.0 k, 1%, 0603 CRCW060310K0F Vishay-Dale 0.1 W, AEC-Q200 Grade 0, 0603 RES, 243, 1%, 0.1 0603 CRCW0603243RF Vishay-Dale W, AEC-Q200 Grade 0, 0603 TMAG5124EVM SLYU055A – JANUARY 2020 – REVISED NOVEMBER 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... - Page 11 50 V, +/- 10%, K080A A X7R, AECQ200 Grade 1, 0603 U5 - U8 TMAG5124LPG, Texas Instruments Texas Instruments TMAG5124LP LPG0003A (TO-92-3) SLYU055A – JANUARY 2020 – REVISED NOVEMBER 2020 TMAG5124EVM Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated...
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Page 12: Revision History
Updated the numbering format for tables, figures, and cross-references throughout the document....1 • Changed values of R4 and R5 to adjust comparator limit parameters............. TMAG5124EVM SLYU055A – JANUARY 2020 – REVISED NOVEMBER 2020 Submit Document Feedback Copyright © 2020 Texas Instruments Incorporated... - Page 13 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 14 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 15 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 16 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 17 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...
- Page 18 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2020, Texas Instruments Incorporated...
- Page 19 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TMAG5124EVM...
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