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This user's guide describes the TPS25846-Q1 evaluation module (TPS25846Q1EVM-117). This document
contains the EVM schematics, EVM configuration, bill of materials (BOM), board layout drawing, and
assembly drawing.
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Schematic and Bill of Materials
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EVM Setup for Charging USB Type-A Device
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Bottom Layer Layout
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TPS25846Q1EVM-117 Schematic
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Connectors
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Jumpers
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Test Points
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Trademarks
All other trademarks are the property of their respective owners.
SLVUBV7 - May 2020
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TPS25846-Q1 Evaluation Module
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Copyright © 2020, Texas Instruments Incorporated
Contents
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User's Guide
SLVUBV7 - May 2020
TPS25846-Q1 Evaluation Module
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Table of Contents
Related Manuals for Texas Instruments TPS25846-Q1
Summary of Contents for Texas Instruments TPS25846-Q1
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Page 1: Table Of Contents
User's Guide SLVUBV7 – May 2020 TPS25846-Q1 Evaluation Module This user's guide describes the TPS25846-Q1 evaluation module (TPS25846Q1EVM-117). This document contains the EVM schematics, EVM configuration, bill of materials (BOM), board layout drawing, and assembly drawing. Contents ........................Introduction ..................... -
Page 2: Introduction
Introduction The TPS25846Q1EVM-117 is an evaluation module (EVM) for TI's TPS25846-Q1 USB BC1.2 5-V, 3.5-A output, 36-V input synchronous buck with cable compensation. The EVM operates over a range from 6 V to 36 V and provides USB type A connectors to evaluate USB BC1.2 and USB2.0 data communication functions. - Page 3 Component Type Description Terminal block Power input connector for TPS25846-Q1. Connect to a 6-V to 36-V power supply. USB Type-A connector, plug Upstream facing USB 2.0 Type A connector. Connect to the USB 2.0 host for data pass through to J7. The power pin of this connector is float.
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Page 4: Board Layout
Figure 4 Figure 7 show the layout of the EVM. Figure 2. Top Side Assembly Figure 3. Bottom Side Assembly TPS25846-Q1 Evaluation Module SLVUBV7 – May 2020 Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated... -
Page 5: Top Layer Layout
Board Layout www.ti.com Figure 4. Top Layer Layout Figure 5. Middle Layer 1 Layout SLVUBV7 – May 2020 TPS25846-Q1 Evaluation Module Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated... -
Page 6: Middle Layer 2 Layout
Board Layout www.ti.com Figure 6. Middle Layer 2 Layout Figure 7. Bottom Layer Layout TPS25846-Q1 Evaluation Module SLVUBV7 – May 2020 Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated... - Page 7 Schematic and Bill of Materials www.ti.com Schematic and Bill of Materials Schematic Figure 8 illustrates the EVM schematic. Figure 8. TPS25846Q1EVM-117 Schematic SLVUBV7 – May 2020 TPS25846-Q1 Evaluation Module Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated...
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Page 8: Led
RES, 5.1 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06035K10JNEA Vishay-Dale SH-J1 Shunt, 2.54mm, Gold, Black Shunt, 2.54mm, Black 60900213421 Wurth Elektronik TPS25846-Q1 Evaluation Module SLVUBV7 – May 2020 Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated... - Page 9 FID5, FID6 RES, 2.0, 5%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 CRCW12062R00JNEA Vishay-Dale R8, R12 RES, 0, 1%, 0.5 W, 1206 1206 5108 Keystone SLVUBV7 – May 2020 TPS25846-Q1 Evaluation Module Submit Documentation Feedback Copyright © 2020, Texas Instruments Incorporated...
- Page 10 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 11 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 12 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 13 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 14 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 15 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...
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