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The bq25700AEVM-732 and bq25703AEVM-732 evaluation modules (EVM) are SMBus or I
NVDC-1 buck boost charger. The input voltage range is between 3.5 V and 24 V, with a programmable
output of 1-4 cells and a charge output current range of 64 mA to 8.128 A. This EVM does not include the
EV2400 interface device; the EV2400 must be ordered separately to evaluate the bq2570x EVM.
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Trademarks
USB Type-C is a trademark of USB Implementer's Forum, Inc..
All other trademarks are the property of their respective owners.
SLUUBG6 - May 2017
Submit Documentation Feedback
This datasheet has been downloaded from
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Copyright © 2017, Texas Instruments Incorporated
bq2570x Evaluation Module
Contents
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List of Figures
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List of Tables
http://www.digchip.com
User's Guide
SLUUBG6 - May 2017
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bq2570x Evaluation Module
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Related Manuals for Texas Instruments bq2570 Series
Summary of Contents for Texas Instruments bq2570 Series
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Page 1: Table Of Contents
USB Type-C is a trademark of USB Implementer's Forum, Inc.. All other trademarks are the property of their respective owners. SLUUBG6 – May 2017 bq2570x Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated This datasheet has been downloaded from http://www.digchip.com at this page... -
Page 2: Introduction
PROCHOT output goes directly to the CPU for throttle back, when needed. For more details on register functions, see the data sheets – bq25700A (SLUSCQ8) and bq25703A (SLUSCU1). bq2570x Evaluation Module SLUUBG6 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 3: O Description
Jumper off: Allow pre-bias ILIM_HIZ Jumper on: On-board LDO to drive the EVM 3V3 Installed Jumper off: disconnect on-board LDO to drive the EVM 3V3 SLUUBG6 – May 2017 bq2570x Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 4: Recommended Operating Conditions
Voltage applied at VBAT terminal 19.2 Supply current, I Maximum input current from ac adapter input Output current, I Output current Operating junction temperature °C range, T bq2570x Evaluation Module SLUUBG6 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 5: Test Summary
A computer with at least one USB port and a USB cable. 6. EV2400 Communication Kit 7. Software Download and properly install bqstudio (Version: 1.3.45 or newer) from http://www.ti.com/tool/bqstudio. SLUUBG6 – May 2017 bq2570x Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 6: Equipment Setup
Figure The picture shows the SMBus version EVM connection. If using the bq25703AEVM-732, move the connector to the C port. Figure 1. EV2400 Connections bq2570x Evaluation Module SLUUBG6 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 7: Original Test Setup For Pwr732 (Bq2570X Evm)
(c) After selecting the target device, change “update mode” from “immediate” to “manual”, click “Read Register” and the following interface is presented. Figure 3. Main Window of the bq2570x Evaluation Software SLUUBG6 – May 2017 bq2570x Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 8: Procedure
4. Write “0200” to the OTG voltage register. Write “4000” to the OTG current registers. 5. Select EN_OTG in Charge Option 3. Measure → V(J1(V )) = 5 V ±1 V Figure 4. EN_OTG bq2570x Evaluation Module SLUUBG6 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 9: Bill Of Materials, Board Layout, And Schematics
10.5x8.2x6.5mm ED555/3DS On-Shore Technology, Inc. JP1, JP2, JP3, JP4, JP5, Header, 100mil, 2x1, Gold plated, TH Header, 2x1, 5-146261-1 TE Connectivity JP6, JP8 100mil SLUUBG6 – May 2017 bq2570x Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... - Page 10 RES, 2.0 M, 5%, 0.1 W, 0603 0603 CRCW06032M00JNEA Vishay-Dale SH-JP1, SH-JP2, SH- Shunt, 100mil, Gold plated, Black Shunt 969102-0000-DA SNT-100-BK-G Samtec JP3, SH-JP4, SH-JP5, SH-JP6, SH-JP7, SH-JP8 bq2570x Evaluation Module SLUUBG6 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
- Page 11 RES, 10.0k ohm, 1%, 0.1W, 0603 0603 CRCW060310K0FKEA Vishay-Dale Notes: Unless otherwise noted in the Alternate Part Number and/or Alternate Manufacturer columns, all parts may be substituted with equivalents. SLUUBG6 – May 2017 bq2570x Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
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Page 12: Board Assembly Layout
Bill of Materials, Board Layout, and Schematics www.ti.com Board Assembly Layout Figure 5 Figure 6 illustrate the board assembly layout images. Figure 5. Top Assembly Figure 6. Bottom Assembly bq2570x Evaluation Module SLUUBG6 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 13: Schematic
10.0k LM3480IM3-3.3/NOPB TP36 TP37 2.0M TP38 Green 0.1µF 0.1µF ED555/3DS 300k CHG_OK PGND Copyright © 2017, Texas Instruments Incorporated Figure 7. bq2570x EVM Schematic SLUUBG6 – May 2017 bq2570x Evaluation Module 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;...
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