RT9480GQW Evaluation Board your power partner. Bill of Materials Reference Q'ty P/N Description Package Manufacture U7 1 RT9480 E2U Power Bank Solution WQFN-24L 4x4 RICHTEK U9 1 S-8261ACKMD-G4KT2x Battery Protection IC SOT-23-6 SEIKO U10, U11 2 SIS438DN NMOS SIS438DN VISHAY C1, C3, C7 3 EMK212ABJ106KD-T 10μF/16V/X5R C-0805 TAIYO C2, C6, C8 3 EMK212B7105KD-T 1μF/16V/X7R C-0805 TAIYO C4, C5 2 LMK212BBJ226MD-T 22μF/10V/X5R C-0805 TAIYO C10 1 UMR107B7104KA-T 0.1μF/50V/X7R C-0603 TAIYO L1 1 LVS505040-1R0-N Power Inductor L-NR8040 CHILISIN R1 1 RM06FTN1002 10K/0603/1% R-0603 TA-I R7, R8 2 RM04FTN4992 49.9K/0402/1% R-0402 TA-I R9 1 RM04FTN4700 470/0402/1% R-0402 TA-I R10 D1, D2, D3, D4 SW1 1 RM04FTN2001 2K/0402/1% R-0402 TA-I SMD LED D-0603 USB2 1 USB-MICRO USB-MICRO JP3 1 USB PortX2 USB-A 4 1 SW KEY-YM061 Switch 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 TO BUYER OR USER FOR ANY AND ALL DAMAGES INCLUDING WITHOUT LIMITATION TO DIRECT, INDIRECT, SPECIAL, PUNITIVE OR CONSEQUENTIAL DAMAGES. EVB_RT9480GQW-00 June 2015 http://www.richtek.com