Evaluates: MAX15046B 19-4920 Rev 0 8/09 MAX15046B Evaluation Kit General Description Features The MAX15046B evaluation kit (EV kit) is a fully assem- S 5V to 40V (24V typ) Input Range bled and tested circuit board that contains all the com- S Optional 4.5V to 5.5V Input Range ponents necessary to evaluate the performance of the S 3.3V at 10A Output MAX15046B 10A synchronous step-down controller. The S 350kHz Switching Frequency MAX15046 IC is available in a small 16-pin QSOP pack- age with an exposed pad. S Enable Input The MAX15046B EV kit requires a 5V to 40V input- S Power-Good Output voltage range power supply that provides up to 7A for S Fully Assembled and Tested normal operation. The MAX15046B EV kit output is con- figured to 3.3V and delivers up to 10A output current. The controllers switching frequency is programmed to 350kHz. The MAX15046B EV kit includes PCB pads to enable the circuit and to monitor the power-good output. Ordering Information PART TYPE MAX15046BEVKIT+ EV Kit +Denotes lead(Pb)-free and RoHS compliant. Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION 100FF Q20%, 50V electrolytic capaci- 100FF Q20%, 6.3V X5R ceramic C1 1 tor ( 8mm x 10.2mm) C10, C11 2 capacitors (1210) Panasonic EEVFK1H101P Murata GRM32ER60J107M 0.1FF Q10%, 50V X7R ceramic capaci- 47FF Q10%, 6.3V X5R ceramic capaci- C2, C19 2 tors (0603) C12 1 tor (1206) Murata GRM188R71H104K Murata GRM31CR60J476K 1FF Q10%, 50V X5R ceramic 68pF Q5%, 50V C0G C3 1 capacitor (0805) C13 1 ceramic capacitor (0603) Murata GRM21BR71H105K Murata GRM1885C1H680J 4.7FF Q10%, 6.3V X5R ceramic 15pF Q5%, 50V C0G C4 1 capacitor (0603) C14 1 ceramic capacitor (0603) Murata GRM188R60J475K Murata GRM1885C1H150J 2.2FF Q10%, 6.3V X5R ceramic 1500pF Q10%, 50V C0G ceramic C5 1 capacitor (0603) C15 1 capacitor (0603) Murata GRM188R60J225K Murata GRM1885C1H152K 10FF Q20%, 50V X5R ceramic capaci- 220pF Q5%, 50V C0G ceramic capaci- C6, C7 2 tors (1210) C16 1 tor (0603) Taiyo Yuden UMK325BJ106MM Murata GRM1885C1H221J Not installed, ceramic capacitors 0.47FF Q10%, 16V X7R ceramic C17, C20 0 (0603) C8 1 capacitor (0603) Murata GRM188R71C474K C18 0 Not installed, ceramic capacitor (0805) 1000pF Q5%, 50V C0G ceramic C9 1 capacitor (0805) Murata GRM2165C1H102J 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.MAX15046B Evaluation Kit Component List (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION 10I Q1% resistor (1210) 0.5A, 60V Schottky diode (SOT23) R7 1 Vishay (Dale) CRCW121010R00FNEA D1 1 Diodes, Inc. ZHCS506 (Top Mark: S56) R8 0 Not installed, resistor (0603) JU1 1 2-pin header R9 1 32.4kI Q1% resistor (0603) JU2 1 3-pin header R10 1 22.6kI Q1% resistor (0603) R11 1 3.65kI Q1% resistor (0603) 1.5FH, 27.5A inductor L1 1 Vishay IHLP-4040DZ ER1R5M R12 1 105kI Q1% resistor (0603) R13 1 23.2kI Q1% resistor (0603) 60V, 6.2A n-channel MOSFET N1 1 (Powerpack 8 SO) R14 1 43.2kI Q1% resistor (0603) Vishay (Siliconix) Si7850DP-T1-E3 R15 1 49.9I Q1% resistor (0805) R16, R17 2 0I Q5% resistors (0603) 60V, 11A n-channel MOSFET N2 1 (Powerpack 8 SO) 10A synchronous step-down Vishay (Siliconix) Si7460DP-T1-E3 U1 1 controller (16 QSOP-EP*) PGND (x2), Maxim MAX15046BAEE+ 4 Uninsulated banana jacks VIN, VOUT TP1, TP2 2 PC mini red test points 2 Shunts (JU1, JU2) R1 1 0I Q5% resistor (1210) 1 PCB: MAX15046B EVALUATION KIT+ R3 1 10I Q5% resistor (0603) *EP = Exposed pad. R4 1 51kI Q5% resistor (0603) R5 1 2.2I Q5% resistor (0603) Component Suppliers SUPPLIER PHONE WEBSITE Diodes, Inc. 805-446-4800 www.diodes.com Murata Electronics North America, Inc. 770-436-1300 www.murata-northamerica.com Panasonic Corp. 800-344-2112 www.panasonic.com Taiyo Yuden 800-348-2496 www.t-yuden.com Vishay 402-563-6866 www.vishay.com Note: Indicate that you are using the MAX15046B when contacting these component suppliers. 2 Evaluates: MAX15046B