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This user's guide describes the TPS7B4254-Q1 EVM evaluation module (EVM) and includes setup
instructions, board layouts, schematics, and the bill of materials (BOM).
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1
Introduction
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2
2.1
Input and Output (I/O) Connector Descriptions
2.2
2.3
3
4
Schematic and Bill of Materials
1
2
3
4
1
Device and Package Configurations
2
Bill of Materials
1
Introduction
TI's TPS7B4254EVM evaluation module (EVM) helps designers evaluate the operation and performance
of the TPS7B4254-Q1 tracking LDO. For more information on the TPS7B4254-Q1 device, see the data
sheet (SLVSDI1).
The EVM contains one linear regulator (see
Regulator
All trademarks are the property of their respective owners.
SLVUAT0 - June 2016
Submit Documentation Feedback
TPS7B4254-Q1 Evaluation Module
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Table 1. Device and Package Configurations
U1
TPS7B4254QDDARQ1
Copyright © 2016, Texas Instruments Incorporated
Contents
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List of Figures
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List of Tables
Table
1).
IC
User's Guide
SLVUAT0 - June 2016
Package
8-pin SO PowerPAD
TPS7B4254-Q1 Evaluation Module
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Summary of Contents for Texas Instruments TPS7B4254-Q1
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Page 1: Table Of Contents
Bill of Materials Introduction TI's TPS7B4254EVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS7B4254-Q1 tracking LDO. For more information on the TPS7B4254-Q1 device, see the data sheet (SLVSDI1). The EVM contains one linear regulator (see Table Table 1. -
Page 2: Setup
Bench Setup The input voltage range for the tracking LDO TPS7B4254-Q1 is 4 V to 40 V. The EVM can support up to 150 mA of load current. Using the following steps to setup the test bench for the EVM: 1. -
Page 3: Board Layout
Board Layout www.ti.com Board Layout The PCB offers footprints for the TPS7B4254-Q1 device as shown in Figure Figure 2, and Figure Figure 1. TPS7B4254EVM Component Placement (Assembly Top View) Figure 2. TPS7B4254EVM Top Layer Routing SLVUAT0 – June 2016 TPS7B4254-Q1 Evaluation Module Submit Documentation Feedback Copyright ©... -
Page 4: Tps7B4254Evm Bottom Layer Routing
Board Layout www.ti.com Figure 3. TPS7B4254EVM Bottom Layer Routing TPS7B4254-Q1 Evaluation Module SLVUAT0 – June 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 5: Tps7B4254Qddarq1 Evm Schematic
0.047µF 49.9k 0.1µF 10µF 0.1µF SH-J1 2-18V 7.15k 0.1µF TPS7B4254QDDARQ1 Copyright © 2016, Texas Instruments Incorporated Figure 4. TPS7B4254QDDARQ1 EVM Schematic Table 2 lists the EVM BOM. Table 2. Bill of Materials Designator Value Description Package Reference Part Number Manufacturer 10uF CAP, AL, 10 µF, 63 V, +/- 20%, 1.5 ohm, SMD... - Page 6 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
- Page 7 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
- Page 8 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER 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.
- Page 9 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 © 2015, Texas Instruments Incorporated...
- Page 10 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
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