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User's Guide

SLUU453B–November 2010–Revised September 2012

bq24153A/56A/57/58/59 Fully Integrated, Switch-Mode,

One-Cell, Li-Ion Charger With Full USB Compliance and

USB-OTG Support EVM

The bq24153A/56A/57/58/59 evaluation module is a complete charger module for evaluating compact,

flexible, high-efficiency, USB-friendly, switch-mode charge management solution for single-cell Li-ion and

Li-polymer batteries used in a wide range of portable applications.

Contents

1 Introduction .................................................................................................................. 2

1.1 EVM Features ...................................................................................................... 2

1.2 General Description ................................................................................................ 2

1.3 I/O Description ...................................................................................................... 2

1.4 Control and Key Parameters Setting ............................................................................ 2

1.5 Recommended Operating Conditions ........................................................................... 3

2 Test Summary ............................................................................................................... 3

2.1 Definitions ........................................................................................................... 3

2.2 Recommended Test Equipment ................................................................................. 3

2.3 Recommended Test Equipment Setup .......................................................................... 4

2.4 Recommended Test Procedure .................................................................................. 6

3 Printed-Circuit Board Layout Guideline .................................................................................. 8

4 Bill of Materials, Board Layout, and Schematics ........................................................................ 9

4.1 Bill of Materials ..................................................................................................... 9

4.2 Board Layout ...................................................................................................... 11

4.3 Schematic ......................................................................................................... 13

List of Figures

1 Connections of HPA172 Kit................................................................................................ 4

2 Charging Function Test Setup ............................................................................................ 5

3 Main Window of bq24153A_9 Evaluation Software ................................................................... 6

4 Boost Function Test Setup ................................................................................................ 8

5 Top Layer................................................................................................................... 11

6 Bottom Layer............................................................................................................... 12

7 Top Assembly.............................................................................................................. 12

List of Tables

1 Factory Jumper Settings ................................................................................................... 4

C is a trademark of Philips Electronics N.V.

SLUU453B–November 2010–Revised September 2012 bq24153A/56A/57/58/59 Fully Integrated, Switch-Mode, One-Cell, Li-Ion

Charger With Full USB Compliance and USB-OTG Support EVM

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Summary of content (18 pages)

PAGE 1
User's Guide SLUU453B – November 2010 – Revised September 2012 bq24153A/56A/57/58/59 Fully Integrated, Switch-Mode, One-Cell, Li-Ion Charger With Full USB Compliance and USB-OTG Support EVM The bq24153A/56A/57/58/59 evaluation module is a complete charger module for evaluating compact, flexible, high-efficiency, USB-friendly, switch-mode charge management solution for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications. 1 2 3 4 Contents Introduction ..............
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Introduction www.ti.com 1 Introduction 1.1 EVM Features • • • • • • • • • 1.2 Evaluation module (EVM) for bq24153A/56A/57/58/59 High-efficiency fully integrated NMOS-NMOS synchronous buck charger with 3-MHz frequency Integrated power FETs for up to 1.
PAGE 3
Test Summary www.ti.com 1.5 Recommended Operating Conditions Min Typ Max Supply voltage, VIN Input voltage from ac adapter input 4 5 6 V Battery voltage, VBAT Voltage applied at VBAT terminal of J8 0 3-4.2 4.44 V Supply current, IAC Maximum input current from ac adapter input 0.1 0.1–0.5 1.5 A Charge current, Ichrg Battery charge current 0.325 0.7 1.
PAGE 4
Test Summary 2.2.4 www.ti.com Meters Two equivalent voltage meters and two equivalent current meters. The current meters must be able to measure 2-A current. 2.2.5 Computer A computer with at least one USB port and a USB cable. The bq24153_6_8 evaluation software must be properly installed. 2.2.6 HPA172 Communication Kit (USB TO GPIO) A HPA172 USB to I2C communication kit. 2.2.7 Software Download BQ24153_6_8Setup.zip from the charger's product folder, unzip the file and double-click on the “SETUP.
PAGE 5
Test Summary www.ti.com Table 1. Factory Jumper Settings (continued) Spin JMP1 JMP2 JMP3 JMP4 JMP5 HPA256-003 (bq24158) (-LED-) ON (-LO-) ON OFF (-LO-) ON ON HPA256-003 (bq24157) (-LED-) ON (-LO-) ON OFF (-LO-) ON ON HPA256-003 (bq24159) (-LED-) ON (-HI-) ON OFF (-LO-) ON ON 8.
PAGE 6
Test Summary www.ti.com Figure 3. Main Window of bq24153A_9 Evaluation Software 2.4 Recommended Test Procedure The following test procedure may be useful for evaluating the charger IC outside of a real system especially when no battery is available to connect to the output (i.e., Load#2). 2.4.1 Maximum Charge Current and Maximum Battery Regulation Voltage in The Safety Limit Register The Maximum Charge Current and Maximum Battery Regulation Voltage values are stored in the Safety Limit Register.
PAGE 7
Test Summary www.ti.com disable the Immediate Updates button in the toolbar. 4. Increase Load#2 constant voltage to 2.5V. For the bq24156A and bq24159EVMs only, move the SLRST jumper shunt to HI. 5. Use the drop down boxes to select the desired maximum charge current and/or the maximum battery regulation voltage. The Safety Limit Register in the register bank on the bottom right of the screen will change color indicating an update is pending. 6. Press the now-highlighted W button next to the register. 7.
PAGE 8
Printed-Circuit Board Layout Guideline www.ti.com BQ2415x EVM J2 JMP3 U1 APPLICATION JMP1 SC L HPA172 Ribbon Cable J5 J3 V Power supply #1 JMP5 CIRCUIT D1 USB Cable I JMP2 JMP4 D C- DC - OT G SL R S T DC+ ST AT V D C- Io SD A Load #1 AUXPWR CD BAT - J1 I I in BAT+ J4 Figure 4. Boost Function Test Setup 3. Turn on PS#1 output. 4. Software setup: Change Operation Mode to Boost Mode. Measure → V(J1(DC+, DC–)) = 5 V ±0.2 V 5. Enable Load #1. Measure → V(J1(DC+, DC–)) = 5 V ±0.
PAGE 9
Bill of Materials, Board Layout, and Schematics www.ti.com 4 Bill of Materials, Board Layout, and Schematics 4.1 Bill of Materials Count 53A 56A 58 57 59 RefDes Value Description Size Part Number MFR 1 1 1 1 1 1 1 1 1 C1 1 µF Capacitor, Ceramic, X5R, 16V, ±10% 0603 GRM188R61C105K Murata 1 C2 4.
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Bill of Materials, Board Layout, and Schematics www.ti.
PAGE 11
Bill of Materials, Board Layout, and Schematics www.ti.com TABLE 1 4.2 ASSEMBLY NO. TEXT HPA697-001 BQ24153AEVM-697 HPA697-002 BQ24156AEVM-697 HPA697-003 BQ24158EVM-697 HPA697-004 BQ24157EVM-697 HPA697-005 BQ24159EVM-697 Board Layout Figure 5.
PAGE 12
Bill of Materials, Board Layout, and Schematics www.ti.com Figure 6. Bottom Layer Figure 7.
PAGE 13
Bill of Materials, Board Layout, and Schematics www.ti.com 4.
PAGE 14
EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions: The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods.
PAGE 15
FCC Interference Statement for Class B EVM devices 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. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
PAGE 16
【Important Notice for Users of this Product in Japan】】 This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product: 1. 2. 3. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and Communications on March 28, 2006, based on Sub-section 1.
PAGE 17
EVALUATION BOARD/KIT/MODULE (EVM) WARNINGS, RESTRICTIONS AND DISCLAIMERS For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finished electrical equipment and not intended for consumer use.
PAGE 18
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. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.