# # Components file for the USB HUB and USB Power Switch # ------------------------------------------------------------ # # # Original Rev. 29-Apr-2024 # Most Recent Rev. 23-July-2024 # # # This file holds the Components for the USB HUB # and the USB Power Switch. This is a key in comps file. # # The components for the USB Phy are in a different comps file. # UNITS MM # # Board_Location # Ref Part_Number Symbol Geometry X Y Properties #----- ----------- ------ ------------------ -------------- ---------- # U1052 USB2412 SY_JUNK QFN_28_Hub 10.0 178.0 1 0 U1053 MIC2026-1YM SY_JUNK soic_8 36.5 29.0 2 180 U1054 74LVC08A SY_JUNK soic_14 46.5 32.5 2 0 # # USB HUB Rs and Cs: # --------------------- # R1071 Res_12.0k_Ohm_0603 SY_JUNK Res_0603 9.5 184.5 1 90 R1072 Res_100k_Ohm_0603 SY_JUNK Res_0603 16.0 175.0 2 90 R1073 Res_10.0k_Ohm_0603 SY_JUNK Res_0603 16.0 183.5 2 90 R1074 Res_10.0k_Ohm_0603 SY_JUNK Res_0603 14.0 170.5 2 90 R1075 Res_1.0k_Ohm_0603 SY_JUNK Res_0603 13.5 193.0 1 90 R1076 Res_2.0k_Ohm_0603 SY_JUNK Res_0603 11.0 193.0 1 90 R1077 Res_20.0k_Ohm_0603 SY_JUNK Res_0603 13.5 184.5 1 90 R1078 Res_10.0k_Ohm_0603 SY_JUNK Res_0603 16.0 184.5 1 90 C1079 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 13.5 188.5 1 90 C1069 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 7.5 172.0 1 90 C1070 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 11.5 184.0 1 90 # # ESD Suppressors for the USB Phy Chip Data Signals: # ------------------------------------------------------ # TVS1051 PGB1010603 SY_JUNK Res_0603 16.0 27.0 2 0 TVS1052 PGB1010603 SY_JUNK Res_0603 20.0 27.0 2 0 TVS1053 PGB1010603 SY_JUNK Res_0603 13.0 204.5 2 0 TVS1054 PGB1010603 SY_JUNK Res_0603 17.0 207.5 2 0 # # BULK_3V3 Bypass Capacitors for the USB HUB Chip: # ------------------------------------------------------ # C1061 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 4.5 177.5 1 90 C1062 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 9.5 172.0 1 90 C1063 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 11.0 172.0 1 90 C1064 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 15.5 177.9 1 0 C1065 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 15.5 179.7 1 0 C1066 Cap_100_nFd_16_V_0402 SY_JUNK Cap_0402 7.5 184.0 1 90 C1067 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 7.5 190.0 1 90 C1068 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 12.5 188.5 2 0 # # Below hre is the Dual High-Side USB Power Switch: # ----------------------------------------------------- # # # USB High-Side Switch Fuse & Power Filter Components: # --------------------------------------------------------- # F1051 FUSE_SMD_2A SY_JUNK Fuse_SMD 22.0 37.0 1 90 L1052 Wurth_742792116 SY_JUNK Wurth_1206_Ind 28.5 33.2 2 0 C1075 Cap_10_uFd_25_V_1206 SY_JUNK cap_1206 28.5 36.2 2 0 C1076 Cap_10_uFd_25_V_1206 SY_JUNK cap_1206 28.5 30.2 2 0 # # USB Switched Power ByPass Capacitors at the USB Connectors: # --------------------------------------------------------------- # C1071 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 28.5 22.7 2 0 C1072 Cap_10_uFd_25_V_1206 SY_JUNK cap_1206 28.5 25.5 2 0 C1073 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 15.5 220.5 2 0 C1074 Cap_10_uFd_25_V_1206 SY_JUNK cap_1206 21.5 211.5 2 0 # # 3V3 ByPass Capacitor for the 74LVC08A: # ------------------------------------------ # C1077 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 52.5 34.3 2 90