Texas Instruments TPS62350EVM-201 User Manual
  1. Manuals
  2. Brands
  3. Texas Instruments Manuals
  4. Motherboard
  5. TPS62350EVM-201
  6. User manual
Texas Instruments TPS62350EVM-201 User Manual

Texas Instruments TPS62350EVM-201 User Manual

Evaluation module
Hide thumbs Also See for TPS62350EVM-201:
Table of Contents

Advertisement

Quick Links

Download this manual
This user's guide describes the characteristics, operation, and use of the TPS62350EVM-201 evaluation
module (EVM). This EVM demonstrates the Texas Instruments TPS62350 800-mA, 3-MHz, synchronous,
step-down converter with I
bill of materials, and PCB layout drawings for the evaluation module.
...................................................................................................................
1
..........................................................................................................................
2
.....................................................................................................................
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
1
HPA201A Bill of Materials
Trademarks
Microsoft, Windows are registered trademarks of Microsoft Corporation.
VeriSign is a trademark of VeriSign, Inc..
All other trademarks are the property of their respective owners.
SLVU177A - July 2006 - Revised January 2018
Submit Documentation Feedback
TPS62350EVM-201 Evaluation Module
2
C interface. This document includes setup instructions, a schematic diagram, a
..................................................................................................................
.................................................................................................................
...........................................................................................
.......................................................................................................
............................................................................................................
.......................................................................................................
.................................................................................................................
...................................................................................
...................................................................................
..............................................................................................................
.........................................................................................................
.....................................................................................................
.............................................................................................................
.............................................................................................................
..........................................................................................
.................................................................................................
Copyright © 2006-2018, Texas Instruments Incorporated
SLVU177A - July 2006 - Revised January 2018
Contents
List of Figures
List of Tables
TPS62350EVM-201 Evaluation Module
User's Guide
2
2
5
7
9
12
5
6
7
7
8
8
9
10
10
11
11
12
13
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the TPS62350EVM-201 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Texas Instruments TPS62350EVM-201

Summary of Contents for Texas Instruments TPS62350EVM-201

  • Page 1: Table Of Contents

    SLVU177A – July 2006 – Revised January 2018 TPS62350EVM-201 Evaluation Module This user’s guide describes the characteristics, operation, and use of the TPS62350EVM-201 evaluation module (EVM). This EVM demonstrates the Texas Instruments TPS62350 800-mA, 3-MHz, synchronous, step-down converter with I C interface.

  • Page 2: Introduction

    C protocol, and sends the I C signal to the TPS62350 EVM board Software Texas Instruments provides software to assist in evaluating this EVM. The software can be installed from the supplied CD or downloaded from the Texas Instruments Web site at www.ti.com. Setup This section describes the jumpers and connectors on the EVM as well as how to properly connect, set up, and use the TPS62350EVM-201.
  • Page 3 C master has its own pullup or operates from a voltage that is different than the input voltage of the TPS62350. The Texas Instruments USB interface adapter provides an active pullup; therefore, do not install a jumper when using the adapter supplied with the EVM.
  • Page 4 EVM has its own internal pullup resistors; therefore, no additional pullup is required. No jumper is necessary if the Texas Instruments USB interface adapter is used to communicate with the TPS62350EVM board, and JP1 and JP2 should be left open.

  • Page 5: Operation

    TPS62350 Internal Register Values. Can be altered bit by bit if desired. Updates register when “Write” button is pushed. Figure 1. Output Controls Tab SLVU177A – July 2006 – Revised January 2018 TPS62350EVM-201 Evaluation Module Submit Documentation Feedback Copyright © 2006–2018, Texas Instruments Incorporated...

  • Page 6: Preferences Tab

    Write button that only updates the register that is displayed next to it. The Write To All Registers button updates all four registers with one push. TPS62350EVM-201 Evaluation Module SLVU177A – July 2006 – Revised January 2018 Submit Documentation Feedback Copyright © 2006–2018, Texas Instruments Incorporated...

  • Page 7: Test Results

    Test Results www.ti.com Test Results This section provides typical performance waveforms for the TPS62350EVM-201 board. Enable 2 V/div Vin = 3.6 V Vout = 1.05 V Rload = 5 W Vout 0.5 V/div 50 s/div Figure 3. Start-up From Enable...

  • Page 8: Load Transient, 1-Ma To 180-Ma Step

    LPFM MODE Vin = 3.6 V Vout = 1.05 V 50 s/div Figure 6. Load Transient, 210-mA to 1-mA Step TPS62350EVM-201 Evaluation Module SLVU177A – July 2006 – Revised January 2018 Submit Documentation Feedback Copyright © 2006–2018, Texas Instruments Incorporated...

  • Page 9: Board Layout

    Figure 11 show the board layout for the TPS62350EVM-201 PCB. The nodes with high-switching frequencies and currents are kept as short as possible to minimize trace inductance. Careful attention has been given to the routing of high-frequency current loops and a single-point grounding scheme is used. See the data sheet for specific layout guidelines.

  • Page 10: Top Layer Routing

    Board Layout www.ti.com Figure 8. Top Layer Routing Figure 9. Bottom Layer Routing TPS62350EVM-201 Evaluation Module SLVU177A – July 2006 – Revised January 2018 Submit Documentation Feedback Copyright © 2006–2018, Texas Instruments Incorporated...

  • Page 11: Layer 2 Routing

    Board Layout www.ti.com Figure 10. Layer 2 Routing Figure 11. Layer 3 Routing SLVU177A – July 2006 – Revised January 2018 TPS62350EVM-201 Evaluation Module Submit Documentation Feedback Copyright © 2006–2018, Texas Instruments Incorporated...

  • Page 12: Schematic And Bill Of Materials

    Schematic and Bill of Materials www.ti.com Schematic and Bill of Materials This section provides the TPS62350EVM-201 schematic and bill of materials. Schematic Figure 12. TPS62350EVM-201 Schematic TPS62350EVM-201 Evaluation Module SLVU177A – July 2006 – Revised January 2018 Submit Documentation Feedback...

  • Page 13: Hpa201A Bill Of Materials

    NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Original (July 2006) to A Revision ......................Page ....................• Updated HPA201A Bill of Materials. SLVU177A – July 2006 – Revised January 2018 Revision History Submit Documentation Feedback Copyright © 2006–2018, Texas Instruments Incorporated...
  • Page 14 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 15 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 16 【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 3.4 European Union 3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive): This is a class A product intended for use in environments other than domestic environments that are connected to a low-voltage power-supply network that supplies buildings used for domestic purposes.
  • 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 © 2018, Texas Instruments Incorporated...
  • Page 18 IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products;...

Table of Contents