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The LM5150RUMHDEVM evaluation module (EVM) is designed to supply a minimum voltage from a
vehicle battery during cranking and demonstrate a high density layout design example using the LM5150
Wide VIN Automotive Low I
properly. After the start-up, the input voltage can go down to 3.2V and can go up to 40V. The EVM
produces minimum 6.8V at load current up to 1.1A (continuous) 2.2A (peak). When the input/output
voltage is high enough to guarantee minimum 6.8V at the output, the device automatically goes into low I
standby mode.
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Load Transient(C2: V
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EVM Schematic
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Bill of Materials
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Features and Electrical Performance
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3.2V to 40V input voltage range (5V is required at the output to start up. 6V input is sufficient to make
the output voltage greater than 5V)
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6.8V target output voltage when input voltage drops below the target.
SNVU560 - August 2017
Submit Documentation Feedback
LM5150RUMHDEVM EVM User's Guide
Boost Controller IC. The EVM requires minimum 5V at the output to start up
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Copyright © 2017, Texas Instruments Incorporated
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LM5150RUMHDEVM EVM User's Guide
User's Guide
SNVU560 - August 2017
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Related Manuals for Texas Instruments LM5150RUMHDEVM
Summary of Contents for Texas Instruments LM5150RUMHDEVM
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Page 1: Table Of Contents
SNVU560 – August 2017 LM5150RUMHDEVM EVM User’s Guide The LM5150RUMHDEVM evaluation module (EVM) is designed to supply a minimum voltage from a vehicle battery during cranking and demonstrate a high density layout design example using the LM5150 Wide VIN Automotive Low I Boost Controller IC. -
Page 2: Test Points
Oscilloscope Oscilloscope and 10x probe with at least 20MHz bandwidth are recommended. Cranking Simulator Texas Instruments HVAL068A automotive cranking simulator or equivalent equipment. LM5150RUMHDEVM EVM User’s Guide SNVU560 – August 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 3: Test Setup And Procedure
Test Setup and Procedure www.ti.com Test Setup and Procedure Figure 1. Standard Connection Diagram SNVU560 – August 2017 LM5150RUMHDEVM EVM User’s Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... - Page 4 4.2.3 Load Connect electronic load’s positive terminal (+) to J2 and negative terminal (-) of the electronic load to J3. LM5150RUMHDEVM EVM User’s Guide SNVU560 – August 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
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Page 5: Cranking Simulator Connection Diagram
4.2.4 Test Setup Using Cranking Simulator The Texas Instruments HVAL068A automotive cranking simulator or the equivalent can be used to evaluate the performance during cranking. The simulator can generate three different types of cranking test pulses and supports up to 50W. For more detail information, please refer Automotive Cranking Simulator User’s Guide SLVU984. -
Page 6: Performance Curves
1.25 1.75 2.25 Load Current (A) ____ Figure 3. Efficiency Performance During Cranking Figure 4. Cold-Cranking Using Cranking Simulator(C1:V , C2:V SUPPLY LOAD LM5150RUMHDEVM EVM User’s Guide SNVU560 – August 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 7: Load Transient
Performance Curves www.ti.com Load Transient 5V input, full load to half load transition (2.2A to 1.1A) Figure 5. Load Transient(C2: V AC-coupled) LOAD SNVU560 – August 2017 LM5150RUMHDEVM EVM User’s Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 8: Evm Schematic
EVM Schematic www.ti.com EVM Schematic Figure 6. EVM Schematic LM5150RUMHDEVM EVM User’s Guide SNVU560 – August 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 9: Layout
Layout www.ti.com Layout Figure 7. Top Silk (Top View) Figure 8. Bottom Silk (X-Ray View) SNVU560 – August 2017 LM5150RUMHDEVM EVM User’s Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 10: Top Copper (Top View)
Layout www.ti.com Figure 9. Top Copper (Top View) Figure 10. Mid1 Copper (X-Ray View) LM5150RUMHDEVM EVM User’s Guide SNVU560 – August 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 11: Mid2 Copper (X-Ray View)
Layout www.ti.com Figure 11. Mid2 Copper (X-Ray View) Figure 12. Bottom Copper (X-Ray View) SNVU560 – August 2017 LM5150RUMHDEVM EVM User’s Guide Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 12: Top Assembly (Top View)
Layout www.ti.com Figure 13. Top Assembly (Top View) Figure 14. Bottom Assembly (Bottom View) LM5150RUMHDEVM EVM User’s Guide SNVU560 – August 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 13: Bill Of Materials
RES, 9.53 k, 1%, 0.063 W, 0402 CRCW04029K53FKED Vishay-Dale RES, 29.4 k, 1%, 0.063 W, 0402 CRCW040229K4FKED Vishay-Dale Wide VIN Automotive Low IQ Boost LM5150-Q1 Texas Instruments Controller SNVU560 – August 2017 LM5150RUMHDEVM EVM User’s Guide Submit Documentation Feedback Copyright © 2017, 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 © 2017, 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;...