19-6239 Rev 0 3/12 MAX17048/MAX17049 Evaluation Kits Evaluate: MAX17048/MAX17049 General Description Features The MAX17048/MAX17049 evaluation kits (EV kits) S Battery Input Voltage Range consist of the MAX17048/MAX17049 evaluation kit +2.5V to +4.5V (MAX17048) (EV kit) and the Maxim DS91230+ command mod- +2.5V to +12V (MAX17049) M M ule. A Windows XP -, Windows Vista -, and S Powered from a Single Battery (MAX17048) M Windows 7-compatible software is also available for S Evaluates 1-Cell (MAX17048) or 2-Cell (MAX17049) use with the evaluation kits and can be downloaded from Batteries www.maxim-ic.com/evkitsoftware. S Precision Q7.5mV Voltage Measurement Per Cell The EV kits are fully assembled and tested surface-mount PCBs that evaluate the MAX17048/MAX17049 host or S Current Sense Not Required battery-side fuel gauge for 1-cell/2-cell lithium-ion (LI+) S On-Board LDO for 2-Cell Evaluation (MAX17049) batteries in handheld and portable equipment. The EV S Windows XP-, Windows Vista-, and kits can be powered from a single battery (MAX17048) Windows 7-Compatible Software and can be configured to evaluate a single lithium cell (MAX17048) or two lithium cells in series (MAX17049). S Proven PCB Layout S Fully Assembled and Tested Ordering Information appears at end of data sheet. Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION R1, R4, R5 3 150I Q5% resistors (0603) 1FF Q10%, 16V X7R ceramic capacitors (0603) Not installed, resistorsshort (PC C1, C2 2 R3 0 Murata GRM188R71C105K trace) (0603) TDK C1608X7R1C105K R6 1 10kI Q5% resistor (0603) R7 1 1MI Q5% resistor (0603) 0.1FF Q10%, 16V X7R ceramic capacitor (0402) See the EV Kit-Specific C3 1 U1 1 Murata GRM155R71C104K Component List TDK C1005X7R1C104K 3.3V LDO (5 SOT23) U2 1 Maxim MAX1726EUK33-T Not installed, ceramic capacitor C4 0 (0603) USB-to-RJ11 PicBrick board 1 Maxim DS91230+ 5.6V zener diodes (SOD323) D1, D2, D3 3 ON Semi MM3Z5V6ST1G RJ12 6pos-6pos reverse modular 1 cord, 7in RJ11 6p6c right-angle, J1 1 through-hole jack 2 Shunts J2 1 6-pin straight-row header PCB: MAX17048/MAX17049 1 EVALUATION KIT JU1 1 3-pin header, 0.1in centers JU2 1 2-pin header, 0.1in centers Windows, Windows XP, and Windows Vista are registered trademarks of Microsoft Corp. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.MAX17048/MAX17049 Evaluation Kits Evaluate: MAX17048/MAX17049 EV Kit-Specific Component List PART DESIGNATION DESCRIPTION Micropower 1-cell Li+ ModelGauge IC (8 TDFN, 2mm x 2mm) MAX17048EVKIT Maxim MAX17048G+T10 U1 Micropower 2-cell Li+ ModelGauge IC (8 TDFN, 2mm x 2mm) MAX17049EVKIT Maxim MAX17049G+T10 Component Suppliers SUPPLIER PHONE WEBSITE Murata Electronics North America, Inc. 770-436-1300 www.murata-northamerica.com ON Semiconductor 602-244-6600 www.onsemi.com TDK Corp. 847-803-6100 www.component.tdk.com Note: Indicate that you are using the MAX17048/MAX17049 when contacting these component suppliers. MAX17048 EV Kit Files MAX17049 EV Kit Files FILE DESCRIPTION FILE DESCRIPTION SETUP.EXE Installs the EV kit files on your computer SETUP.EXE Installs the EV kit files on your computer MAX17048k.EXE Application program MAX17049k.EXE Application program README.HTML Help File README.HTML Help File Table 1. Default Jumper Positions Quick Start DEFAULT SHUNT POSITION Required Equipment JUMPER MAX17048 MAX17049 MAX17048 / MAX17049 EV kits JU1 1-2 2-3 +2.5V to +4.5V DC power supply or single cell battery JU2 Open Installed DS91230+ PicBrick board RJ12 6pos-6pos reverse modular cord the negative terminal of the power supply to the Windows XP, Windows Vista, or Windows 7 PC BAT- PCB pad on the EV kit. USB port 5) Visit www.maxim-ic.com /evkitsoftware to download the latest version of the MAX17048 or MAX17049 EV Note: In the following sections, software-related items kit software, MAX17048Rxx.ZIP/MAX17049Rxx.ZIP. are identified by bolding. Text in bold refers to items Save the EV kit software to a temporary folder and directly from the EV kit software. Text in bold and under- uncompress the ZIP file. lined refers to items from the Windows operating system. 6) Install the EV kit software on your computer by running Procedure the SETUP.EXE program inside the temporary folder. The EV kits are fully assembled and tested. Follow the steps The program files are copied and icons are created below to verify board operation. Caution: Do not turn on in the Windows Start Programs menu. The software the power supply until all connections are completed. requires the .NET Framework 4. If you are connected 1) Connect the DS91230+ board to a spare USB port on to the Internet, Windows automatically locates the the PC. correct files and walks you through the process. You can also download the Microsoft .NET Framework 4 2) Connect the RJ12 cord between J2 on the DS91230 Client Profile (Standalone Installer) and run that on board and J1 on the EV kit. your PC. 3) Verify that shunts are installed according to the 7) Start the EV kit software by opening its icon in the defaults listed in Table 1. Start Programs menu. 4) Connect the positive terminal of the power supply or 8) Load the default or custom battery model. battery to the BAT+ PCB pad on the EV kit. Connect ModelGauge is a trademark of Maxim Integrated Products, Inc. Maxim Integrated Products 2