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This user's guide describes the characteristics, operation, and use of the TMAG5123 high-precision, in-
plane switch evaluation module (EVM). This EVM is designed to evaluate the performance of the
TMAG5123. This document includes a schematic, printed-circuit board (PCB) layouts, and a complete bill
of materials (BOM).
SLYU056 – June 2020
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Copyright © 2020, Texas Instruments Incorporated
User's Guide
SLYU056 – June 2020
TMAG5123EVM
TMAG5123EVM
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Summary of Contents for Texas Instruments TMAG5123EVM
- Page 1 (EVM). This EVM is designed to evaluate the performance of the TMAG5123. This document includes a schematic, printed-circuit board (PCB) layouts, and a complete bill of materials (BOM). SLYU056 – June 2020 TMAG5123EVM Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated...
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Page 2: Table Of Contents
Contents ........................Overview ....................TMAG5123EVM Hardware ....................Quick Start Setup and Use ..................... TMAG5123EVM Circuit ................TMAG5123EVM Schematic and PCB Layout ....................... Bill of Materials List of Figures ....................TMAG5123EVM Schematic ....................TMAG5123EVM Top Overlay ....................TMAG5123EVM Top Copper .................. - Page 3 When the magnetic flux density returns to a value below the magnetic release point (B ), the device output returns itself to a high voltage state. The TMAG5123EVM comes prepopulated with a TMAG5123B1 variant for out of the box evaluation. Additional variants can be sampled from www.ti.com.
- Page 4 TMAG5123EVM Hardware www.ti.com Features The layout of the TMAG5123EVM printed-circuit board (PCB) is designed to provide the following features: • Burn-in test socket and precision 3D printed cradle for precise distance evaluation of in-plane sensors • Provides LED feedback to the user to quickly determine output state from the TMAG5123 •...
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Page 5: Tmag5123Evm Circuit
TMAG5123EVM Circuit www.ti.com TMAG5123EVM Circuit This section summarizes the TMAG5123EVM components. Micro-USB Receptacle J1 is standard micro-USB receptacle. This receptacle provides 5-V power to the board if being used. Test Socket XU1 is a 499-P36-20 Sensata test socket, which is made for devices in a SOT-23 package, such as the TMAG5123. -
Page 6: Tmag5123Evm Schematic And Pcb Layout
TMAG5123EVM Schematic and PCB Layout 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 TMAG5123EVM PCBs. Schematic Figure 1 shows the schematic for the TMAG5123EVM PCB. -
Page 7: Tmag5123Evm Top Overlay
TMAG5123EVM Schematic and PCB Layout www.ti.com PCB Layout Figure 2 through Figure 5 illustrate the PCB layout for the TMAG5123EVM. Figure 2. TMAG5123EVM Top Overlay Figure 3. TMAG5123EVM Top Copper Figure 4. TMAG5123EVM Bottom Copper Figure 5. TMAG5123EVM Bottom Overlay SLYU056 – June 2020... -
Page 8: Bill Of Materials
Bill of Materials www.ti.com Bill of Materials Table 4 provides the parts list for the TMAG5123EVM. Table 4. TMAG5123EVM Bill of Materials DESIGNATOR VALUE DESCRIPTION PACKAGE PART NUMBER MANUFACTURER ALTERNATE PART ALTERNATE REFERENCE NUMBER MANUFACTURER C1, C2 0.1uF CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603... - Page 9 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 10 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 11 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 12 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 13 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 14 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 15 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TMAG5123EVM...
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