RT7251AZQW Evaluation Board Bill of Materials Reference Qty Part number Description Package Manufacture U1 1 RT7251AZQW DC-DC Converter WDFN-8L 2x2 Richtek C1, C2 2 C3216X5R1H106K160AB 1206 TDK 1210 Murata 0603 Murata 0603 TDK 10μF/±10%/50V/X5R Ceramic Capacitor 22μF/±10%/16V/X5R C4, C5 2 GRM32ER61C226KE20# Ceramic Capacitor 10nF/±10%/50V/X7R C7 1 GRM32MR71H103KA01# Ceramic Capacitor C3, C6 2 C1608X7R1H104K080AA 0.1μF/±10%/50V/X7R Ceramic Capacitor C8, C9, C10 0 Not Installed 0603 L1 1 15μH/2.7A/±20%, DCR=50mΩ, Inductor 8mmx8mmx4mm R1 1 110kΩ/±1%, Resistor 0603 R2 1 36kΩ/±1%, Resistor 0603 R3, R4 1 100kΩ/±1%, Resistor 0603 CP1 1 Short D3, R6 0 Not Installed TP 6 Test Pin GP 4 Golden Pin NR8040T150M TAIYO YUDEN More Information For more information, please find the related datasheet or application notes from Richtek website http://www.richtek.com. Important Notice for Richtek Evaluation Board THIS DOCUMENT IS FOR REFERENCE ONLY, NOTHING CONTAINED IN THIS DOCUMENT SHALL BE CONSTRUED AS RICHTEK’S WARRANTY, EXPRESS OR IMPLIED, UNDER CONTRACT, TORT OR STATUTORY, WITH RESPECT TO THE PRESENTATION HEREIN. IN NO EVENT SHALL RICHTEK BE LIABLE T O BUYER OR USER FOR ANY AND ALL DAMAGES INCLUDING WITHOUT LIMITATION TO DIRECT, INDIRECT, SPECIAL, PUNITIVE OR CONSEQUENTIAL DAMAGES. UG7251AZQW-00 March 2014 www.richtek.com 1