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bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger
The bq2430x/1x/8x evaluation module is a complete charger module for evaluating a charger front-end
protection and charger solution using the bq2430x/1x/8x and bq24080 devices. This user's guide presents
test summary information, printed-circuit board layout guidelines, bill of materials, board layout, and
schematics.
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Introduction
1.1
EVM Features
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Evaluation module for bq2430x, bq2431x, and bq2438x DSG
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Evaluation module for bq24080 charger integrated circuit (IC)
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Evaluation module for bq2430x/1x/8x and bq24080 chipset solution
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Input operating range for bq2430x/1x/8x 4.5 V-26 V
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Input operating range for bq24080 4.5 V-6.5 V
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Input overvoltage protection
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Input overcurrent protection
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Battery overvoltage protection
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Input reverse voltage protection for bq2430x
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LED indication for status signals
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Test points for key signals available for testing purpose. Easy probe hook-up
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Jumpers available. Easy to change connections
SLUU291B - August 2007 - Revised November 2016
Submit Documentation Feedback
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bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC
Copyright © 2007-2016, Texas Instruments Incorporated
SLUU291B - August 2007 - Revised November 2016
Front-End Protection IC
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List of Figures
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User's Guide
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Table of Contents
Related Manuals for Texas Instruments BQ2430 Series
Summary of Contents for Texas Instruments BQ2430 Series
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Page 1: Table Of Contents
Test points for key signals available for testing purpose. Easy probe hook-up • Jumpers available. Easy to change connections SLUU291B – August 2007 – Revised November 2016 bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... - Page 2 Charge current, I Battery charge current 0.02–0.07 0.2–0.7 chrg Operating junction °C temperature range, T bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC SLUU291B – August 2007 – Revised November 2016 Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated...
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Page 3: Test Summary
(A) Set the power supply #1 for 0 V ± 100 mVDC, 2 ± 0.1-A current limit and then disable the output. (B) Connect the output of power supply #1 to J1 (DC+, DC–) SLUU291B – August 2007 – Revised November 2016 bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... -
Page 4: Original Test Setup For Hpa245 (Bq2430X/1X/8X Dsg Evm)
Measure → V(J2(OUT)) = 5 V ± 200 mV (For HPA245-004, -005, -006, -007, -008, -010, -011, 012, - bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC SLUU291B – August 2007 – Revised November 2016 Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... - Page 5 7. After the preceding steps, the test setup for HPA245 (bq2430x/1x/8x DSG EVM) is shown in Figure SLUU291B – August 2007 – Revised November 2016 bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated...
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Page 6: Charger Ic Test Setup For Hpa245 (Bq2430X/1X/8X Dsg Evm)
Measure → Ibat = 200 mA ±20 mA (For HPA245-001, -002, -003, -004, -013 only). bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC SLUU291B – August 2007 – Revised November 2016 Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... -
Page 7: Pcb Layout Guideline
4. Resistors for ILIM and VLIM must be placed close to the corresponding IC pins and the interconnections to the IC made as short as possible. SLUU291B – August 2007 – Revised November 2016 bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... -
Page 8: Bill Of Materials, Board Layout, And Schematics
Std in part number column means standard manufacturer’s part number Std in MFR column means standard manufacturer Bill of Materials — bq24380/1/14A/15/05 bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC SLUU291B – August 2007 – Revised November 2016 Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... - Page 9 Std in part number column means standard manufacturer’s part number Std in MFR column means standard manufacturer . SLUU291B – August 2007 – Revised November 2016 bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated...
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Page 10: Top Layer
Board Layout Figure 4. Top Layer Figure 5. Bottom Layer Figure 6. Top Silkscreen bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC SLUU291B – August 2007 – Revised November 2016 Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... -
Page 11: Top Assembly
Bill of Materials, Board Layout, and Schematics www.ti.com Figure 7. Top Assembly Schematics The bq2430x/1x/8x DSG EVM schematic follows. SLUU291B – August 2007 – Revised November 2016 bq2430x/1x/8x DSG EVM (HPA245) for Li+ Charger Front-End Protection IC Submit Documentation Feedback Copyright © 2007–2016, Texas Instruments Incorporated... - Page 12 Revision History www.ti.com Copyright © 2016, Texas Instruments Incorporated Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from A Revision (April 2008) to B Revision ....................Page • Changed pin name for pin 3 in the IC pin names when U1 is: table of the schematics for the bq24312 from 'VLIM' to ............................
- Page 13 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including 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 and conditions set forth herein.
- Page 14 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 15 【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 16 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 © 2016, Texas Instruments Incorporated...
- Page 17 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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