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This user's guide describes the characteristics, operation, and use of TI's TPS62184 evaluation module
(EVM). The TPS62184EVM-581 (PWR581-002) facilitates the evaluation of the TPS62184 6-A, 2-phase
buck converter. The EVM outputs a 1.8-V output voltage from input voltages between 4 V and 17 V. The
TPS62184 features Automatic Efficiency Enhancement (AEE™) to deliver efficiencies in excess of 90%
across the load current range. The small solution size (99 mm
dense power solution in tablets, Solid State Drives (SSDs), and other portable devices. This user's guide
includes setup instructions for the hardware, a printed-circuit board layout for the EVM, a schematic
diagram, a bill of materials (BOM), and test results for the EVM.
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TPS62184EVM-581 Evaluation Module
User's Guide
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Table of Contents
Related Manuals for Texas Instruments TPS62184EVM-581
Summary of Contents for Texas Instruments TPS62184EVM-581
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Page 1: Table Of Contents
This user’s guide describes the characteristics, operation, and use of TI's TPS62184 evaluation module (EVM). The TPS62184EVM-581 (PWR581-002) facilitates the evaluation of the TPS62184 6-A, 2-phase buck converter. The EVM outputs a 1.8-V output voltage from input voltages between 4 V and 17 V. The TPS62184 features Automatic Efficiency Enhancement (AEE™) to deliver efficiencies in excess of 90%... -
Page 2: Introduction
1.2.3 Lower Profile Solutions The TPS62184EVM-581 supports modifications to achieve a lower total solution profile (height). The current EVM gives a maximum height of 2.1 mm. To obtain a lower profile solution, replace both inductors L1 and L2 with a suitable inductor of lower height. An option is the DFE252012P series from Toko which has a maximum profile of 1.2 mm. -
Page 3: Setup
Setup www.ti.com Setup This section describes how to properly use the TPS62184EVM-581. Input/Output Connector Descriptions J1 – VIN Positive input connection from the input supply for the EVM J2 – S+/S– Input voltage sense connections. Measure the input voltage at this point. -
Page 4: Tps62184Evm-581 Test Results
TPS62184EVM-581 Test Results www.ti.com TPS62184EVM-581 Test Results The TPS62184EVM-581 was used to take the data in the TPS62184 data sheet (SLVSCQ5). See the device data sheet for the performance of this EVM. Figure 1. Thermal Performance (V = 17 V, Load = 6 A) WARNING Hot surface. -
Page 5: Board Layout
This section provides the TPS62184EVM-581 board layout and illustrations. The Gerbers are available on the EVM product page: TPS62184EVM-581. Rev. B of the PCB just filled the vias under U1 to improve manufacturability. No copper changes were made from Rev. A. -
Page 6: Top Layer
Board Layout www.ti.com Figure 5. Top Layer Figure 6. Internal Layer 1 TPS62184EVM-581 Evaluation Module SLVUAD3 – March 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated... -
Page 7: Internal Layer
Board Layout www.ti.com Figure 7. Internal Layer 2 Figure 8. Bottom Layer SLVUAD3 – March 2015 TPS62184EVM-581 Evaluation Module Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated... -
Page 8: Tps62184Evm-581 Schematic
Schematic and Bill of Materials www.ti.com Schematic and Bill of Materials This section provides the TPS62184EVM-581 schematic and bill of materials. Schematic Figure 9 illustrates the TPS62184EVM-581 schematic. XFL4020-102MEB VIN1 VIN1 VOUT VIN1 VIN2 XFL4020-102MEB VIN2 47µF 47µF 100µF VIN2 22µF... -
Page 9: Schematic And Bill Of Materials
Schematic and Bill of Materials www.ti.com Bill of Materials Table 2 lists the BOM for this EVM. Table 2. TPS62184EVM-581 Bill of Materials Quantity Ref Des Value Description Size Part Number Manufacturer C1, C2 22uF CAP, CERM, 22uF, 25V, +/-20%, X5R,... - Page 10 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 11 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 12 【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 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 © 2015, Texas Instruments Incorporated...
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Page 14: Important Notice
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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