Evaluate: MAX17061 19-4070 Rev 1 10/08 MAX17061 Evaluation Kit/Evaluation System General Description Features The MAX17061 evaluation system (EV system) consists 7V to 21V Input Range of the MAX17061 evaluation kit (EV kit) and the 87% Efficiency (V = 12V, Load = 4 WLED Strings, IN Maxim CMAXQUSB+ command module. Windows Preset 25mA) 2000/XP- and Windows Vista -compatible software is WLED Drives Up to 30mA/String also available for use with the EV system (MAX17061EVC- MAXQU+) and can be downloaded from the Maxim Drives Four Strings of 10 WLEDs (Capable of website (www.maxim-ic.com/evkitsoftware). Driving Up to Eight Strings) The MAX17061 EV kit (MAX17061EVKIT+) is a fully Full-Scale LED Current Adjustable from 15mA to assembled and tested surface-mount printed-circuit 30mA, or Preset 25mA board (PCB) that evaluates the high-efficiency 1MHz PWM Switching Frequency (Selectable: MAX17061 white LED (WLED) driver. The MAX17061 EV 500kHz or 750kHz, Component Change Required) kit utilizes a step-up DC-DC converter to generate the All Components < 1mm Height voltage required to drive up to eight strings of 10 surface- mount WLEDs. The EV kit uses a 7V to 21V input power Lead(Pb)-Free and RoHS Compliant supply (single-supply mode) and can be configured to Fully Assembled and Tested provide a fixed 25mA or adjustable 15mA to 30mA full- scale LED current. As shipped, the MAX17061 EV kit is configured for evaluation with four strings of 10 WLEDs 2 and includes an I C/SMBus-compatible interface that Ordering Information allows for software control of the brightness in 256 steps, backlight-controller operating mode, manufacturer and PART TYPE silicon revision detection, and fault detection. MAX17061EVKIT+ EV Kit The Maxim CMAXQUSB+ command module provides MAX17061EVCMAXQU+ EV System 2 the I C/SMBus interface and is connected to the com- +Denotes lead(Pb)-free and RoHS compliant. puter through the universal serial bus (USB) port. The MAX17061 EV kit software provides a graphical user Note: The Maxim CMAXQUSB+ command module is required interface (GUI) for exercising the MAX17061 features. when using the MAX17061 EV kit software. Component Lists MAX17061 EV System DESIGNATION QTY DESCRIPTION 4.7F 10%, 25V X5R ceramic PART QTY DESCRIPTION C3 1 capacitor (1206) MAX17061EVKIT+ 1 MAX16061 EV kit Murata GRM319R61E475KA12D 2 I C/SMBus interface command CMAXQUSB+ 1 Not installed, ceramic capacitor module C4 0 (1206) MAX17061 EV Kit 1.0F 10%, 10V X7R ceramic capacitors (0603) C5, C6 2 DESIGNATION QTY DESCRIPTION Taiyo Yuden LMK107BJ105KA 0.1F 10%, 50V X7R ceramic Murata GRM188R71A105K capacitor (0603) 0.33F10%, 50V X7R ceramic C1 1 Murata GRM188R71H104K capacitors (1206) C7C12 6 TDK C1608X7R1H104K Murata GRM319R71H334K 0.022F 10%, 50V X7R ceramic TDK C3216JB1H334K capacitor (0603) C2 1 C13C20, Not installed, ceramic capacitors 0 Murata GRM188R71H223K C22C30 (0603) TDK C1608X7R1H223K Windows and Windows Vista are registered trademarks of Microsoft Corp. SMBus is a trademark of Intel 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.MAX17061 Evaluation Kit/Evaluation System Component Lists (continued) MAX17061 EV Kit (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION Not installed, resistorshort (PC R1 0 trace) (0603) 220pF 10%, 50V X7R ceramic capacitor (0603) R2 1 2.21M 1% resistor (0603) C21 1 Murata GRM188R71H221K R3 1 61.9k 1% resistor (0603) TDK C1608X7R1H221K R4 1 130k 5% resistor (0603) CCV 0 Not installed, test point R5 1 200k multiturn potentiometer 0.7A, 60V Schottky diodes (US-flat) R6 1 41.2k 1% resistor (0603) D1, D82 2 Toshiba CUS04 R7 1 500k multiturn potentiometer White LEDs R8, R9 0 Not installed, resistors (0603) D2D41 40 Nichia NSSW008CT-P1 R10 1 5.1k 5% resistor (0603) OPTEK OVSRWACR6 R11 1 1M resistor (0603) D42D81 0 Not installed, white LEDs 8-string WLED driver J1 1 2 x 10 right-angle receptacle (28-pin thin QFN, 4mm x 4mm x JU1JU4, U1 1 0.8mm) JU10, JU11, 7 3-pin headers Maxim MAX17061ETI+ JU13 8 Shunts Not installed, 3-pin headersshort JU5JU8 0 1 PCB: MAX17061 Evaluation Kit+ (PC trace) JU9 1 2-pin header 10H, 1.2A power inductor L1 1 Sumida CR6D09HPNP-100MC TDK VLP6810T-100M1R2 Component Suppliers SUPPLIER PHONE WEBSITE Murata Electronics North America, Inc. 770-436-1300 www.murata-northamerica.com Nichia Corp. 248-352-6575 www.nichia.com OPTEK Technologies 972-323-2200 www.optekinc.com Sumida Corp. 847-545-6700 www.sumida.com Taiyo Yuden 800-348-2496 www.t-yuden.com TDK Corp. 847-803-6100 www.component.tdk.com Toshiba America Electronic Components, Inc. 949-623-2900 www.toshiba.com/taec Note: Indicate that you are using the MAX17061 when contacting these component suppliers. 2 Evaluate: MAX17061