# USB 3.0 SuperSpeed Hub ## Description This is a USB 3.0 SuperSpeed Hub based on TUSB8041 #TUSB8041 #typeC #usb #USB #hub #referenceDesign #project #template ## Project Details - **Owner:** tyeth - **Created:** 3/13/2026 - **Last Updated:** 3/13/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Forks:** 1 ## Key Components ### D1 — [MBR0520LT1G](https://www.flux.ai/adrian95/mbr0520lt1g.md) - Part Type: Diode - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbr0520lt1-d.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: MBR0520LT1G - Manufacturer Name: onsemi **Pins:** - A [pin 2] - K [pin 1] ### D2 — [MBR0520LT1G](https://www.flux.ai/adrian95/mbr0520lt1g.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: MBR0520LT1G - Manufacturer Name: onsemi - Datasheet URL: https://www.onsemi.com/pdf/datasheet/mbr0520lt1-d.pdf - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### FB1 — [Ferrite Bead 0603](https://www.flux.ai/vasy_skral/ferrite-bead-0603.md) - Part Type: Inductor **Pins:** - ~ [pin 1] - ~ [pin 2] ### FB2 — [Ferrite Bead 0603](https://www.flux.ai/vasy_skral/ferrite-bead-0603.md) - Part Type: Inductor **Pins:** - ~ [pin 1] - ~ [pin 2] ### FB3 — [Ferrite Bead 0603](https://www.flux.ai/vasy_skral/ferrite-bead-0603.md) - Part Type: Inductor **Pins:** - ~ [pin 1] - ~ [pin 2] ### FB4 — [Ferrite Bead 0603](https://www.flux.ai/vasy_skral/ferrite-bead-0603.md) - Part Type: Inductor **Pins:** - ~ [pin 1] - ~ [pin 2] ### FB5 — [Ferrite Bead 0603](https://www.flux.ai/vasy_skral/ferrite-bead-0603.md) - Part Type: Inductor **Pins:** - ~ [pin 1] - ~ [pin 2] ### IC1 — [LMR10510XMFE/NOPB](https://www.flux.ai/vasyl/lmr10510xmfenopb.md) - Manufacturer Part Number: LMR10510XMFE/NOPB - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flmr10510 - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments **Pins:** - EN [pin 4] - FB [pin 3] - GND [pin 2] - SW [pin 1] - VIN [pin 5] ### IC2 — [LMR10510XMFE/NOPB](https://www.flux.ai/vasyl/lmr10510xmfenopb.md) - Manufacturer Part Number: LMR10510XMFE/NOPB - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flmr10510 - Part Type: Integrated Circuit **Pins:** - EN [pin 4] - FB [pin 3] - GND [pin 2] - SW [pin 1] - VIN [pin 5] ### J1 — [GSB3211311WEU](https://www.flux.ai/vasy_skral/gsb3211311weu.md) - Part Type: Connector - Datasheet URL: https://www.amphenolcanada.com/ProductSearch/pdf/GSB3_BRO.pdf - Manufacturer Name: Amphenol ICC (Commercial Products) - Symbol Style: Parametric - Manufacturer Part Number: GSB3211311WEU - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - GND_DRAIN [pin 7] - STDB_SSRX- [pin 8] - STDB_SSRX+ [pin 9] - STDB_SSTX- [pin 5] - STDB_SSTX+ [pin 6] - VBUS [pin 1] ### PORT1 — [0484040003](https://www.flux.ai/vasy_skral/0484040003.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Name: Molex - Datasheet URL: https://rhu103.sma-promail.com/SQLImages/kelmscott/Molex/PDF_Images/987651-0181.PDF - Manufacturer Part Number: 0484040003 - Symbol Style: Parametric **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - GND_DRAIN [pin 7] - SHIELD [pin S3] - SHIELD [pin S2] - SHIELD [pin S1] - SHIELD [pin S4] - STDA_SSRX- [pin 5] - STDA_SSRX+ [pin 6] - STDA_SSTX- [pin 8] - STDA_SSTX+ [pin 9] - VBUS [pin 1] ### PORT2 — [0484040003](https://www.flux.ai/vasy_skral/0484040003.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Name: Molex - Datasheet URL: https://rhu103.sma-promail.com/SQLImages/kelmscott/Molex/PDF_Images/987651-0181.PDF - Manufacturer Part Number: 0484040003 - Symbol Style: Parametric **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - GND_DRAIN [pin 7] - SHIELD [pin S3] - SHIELD [pin S2] - SHIELD [pin S1] - SHIELD [pin S4] - STDA_SSRX- [pin 5] - STDA_SSRX+ [pin 6] - STDA_SSTX- [pin 8] - STDA_SSTX+ [pin 9] - VBUS [pin 1] ### PORT3 — [0484040003](https://www.flux.ai/vasy_skral/0484040003.md) - Symbol Style: Parametric - Manufacturer Part Number: 0484040003 - Datasheet URL: https://rhu103.sma-promail.com/SQLImages/kelmscott/Molex/PDF_Images/987651-0181.PDF - Manufacturer Name: Molex - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - GND_DRAIN [pin 7] - SHIELD [pin S3] - SHIELD [pin S2] - SHIELD [pin S1] - SHIELD [pin S4] - STDA_SSRX- [pin 5] - STDA_SSRX+ [pin 6] - STDA_SSTX- [pin 8] - STDA_SSTX+ [pin 9] - VBUS [pin 1] ### PORT4 — [0484040003](https://www.flux.ai/vasy_skral/0484040003.md) - Manufacturer Name: Molex - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Symbol Style: Parametric - Datasheet URL: https://rhu103.sma-promail.com/SQLImages/kelmscott/Molex/PDF_Images/987651-0181.PDF - Manufacturer Part Number: 0484040003 **Pins:** - D- [pin 2] - D+ [pin 3] - GND [pin 4] - GND_DRAIN [pin 7] - SHIELD [pin S3] - SHIELD [pin S2] - SHIELD [pin S1] - SHIELD [pin S4] - STDA_SSRX- [pin 5] - STDA_SSRX+ [pin 6] - STDA_SSTX- [pin 8] - STDA_SSTX+ [pin 9] - VBUS [pin 1] ### U1 — [TUSB8041IRGCT](https://www.flux.ai/vasyl/tusb8041irgct.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/tusb8041.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Symbol Style: Parametric - Compliance: RoHS - Part Type: USB C - Manufacturer Part Number: TUSB8041IRGCT - Manufacturer Name: Texas Instruments **Pins:** - AUTOENz/HS_SUSPEND [pin 45] - FULLPWRMGMTz/SMBA1/SS_UP [pin 40] - GANGED/SMBA2/HS_UP [pin 42] - GRSTz [pin 50] - NC [pin 60] - OVERCUR1z [pin 46] - OVERCUR2z [pin 47] - OVERCUR3z [pin 44] - OVERCUR4z [pin 43] - PWRCTL_POL [pin 41] - PWRCTL1/BATEN1 [pin 36] - PWRCTL2/BATEN2 [pin 35] - PWRCTL3/BATEN3 [pin 33] - PWRCTL4/BATEN4 [pin 32] - SCL/SMBCLK [pin 38] - SDA/SMBDAT [pin 37] - SMBUSz/SS_SUSPEND [pin 39] - TEST [pin 49] - USB_DM_DN1 [pin 2] - USB_DM_DN2 [pin 10] - USB_DM_DN3 [pin 18] - USB_DM_DN4 [pin 25] - USB_DM_UP [pin 54] - USB_DP_DN1 [pin 1] - USB_DP_DN2 [pin 9] - USB_DP_DN3 [pin 17] - USB_DP_DN4 [pin 24] - USB_DP_UP [pin 53] - USB_R1 [pin 64] - USB_SSRXM_DN1 [pin 7] - USB_SSRXM_DN2 [pin 15] - USB_SSRXM_DN3 [pin 23] - USB_SSRXM_DN4 [pin 30] - USB_SSRXM_UP [pin 59] - USB_SSRXP_DN1 [pin 6] - USB_SSRXP_DN2 [pin 14] - USB_SSRXP_DN3 [pin 22] - USB_SSRXP_DN4 [pin 29] - USB_SSRXP_UP [pin 58] - USB_SSTXM_DN1 [pin 4] - USB_SSTXM_DN2 [pin 12] - USB_SSTXM_DN3 [pin 20] - USB_SSTXM_DN4 [pin 27] - USB_SSTXM_UP [pin 56] - USB_SSTXP_DN1 [pin 3] - USB_SSTXP_DN2 [pin 11] - USB_SSTXP_DN3 [pin 19] - USB_SSTXP_DN4 [pin 26] - USB_SSTXP_UP [pin 55] - USB_VBUS [pin 48] - VDD [pin 5] - VDD [pin 28] - VDD [pin 31] - VDD [pin 21] - VDD [pin 13] - VDD [pin 57] - VDD [pin 8] - VDD [pin 51] - VDD33 [pin 52] - VDD33 [pin 63] - VDD33 [pin 16] - VDD33 [pin 34] - VSS [pin 65] - XI [pin 62] - XO [pin 61] ### U2 — [TPD6E05U06RVZ](https://www.flux.ai/kicad-part-library/tpd6e05u06rvz.md) - Package or Case Code: Texas_R-PUSON-N14 - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: https://www.ti.com/lit/ds/symlink/tpd1e05u06.pdf - Manufacturer Part Number: TPD6E05U06RVZ **Pins:** - D1- [pin 13] - D1+ [pin 14] - D2- [pin 11] - D2+ [pin 12] - D3- [pin 8] - D3+ [pin 9] - GND [pin 5] - GND [pin 10] - NC [pin 3] - NC [pin 6] - NC [pin 1] - NC [pin 4] - NC [pin 2] - NC [pin 7] ### U3 — [TPD6E05U06RVZ](https://www.flux.ai/kicad-part-library/tpd6e05u06rvz.md) - Package or Case Code: Texas_R-PUSON-N14 - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: https://www.ti.com/lit/ds/symlink/tpd1e05u06.pdf - Manufacturer Part Number: TPD6E05U06RVZ **Pins:** - D1- [pin 13] - D1+ [pin 14] - D2- [pin 11] - D2+ [pin 12] - D3- [pin 8] - D3+ [pin 9] - GND [pin 5] - GND [pin 10] - NC [pin 3] - NC [pin 6] - NC [pin 1] - NC [pin 4] - NC [pin 2] - NC [pin 7] ### U4 — [TPD6E05U06RVZ](https://www.flux.ai/kicad-part-library/tpd6e05u06rvz.md) - Manufacturer Part Number: TPD6E05U06RVZ - Datasheet URL: https://www.ti.com/lit/ds/symlink/tpd1e05u06.pdf - Package or Case Code: Texas_R-PUSON-N14 - Manufacturer Name: Texas Instruments Inc. **Pins:** - D1- [pin 13] - D1+ [pin 14] - D2- [pin 11] - D2+ [pin 12] - D3- [pin 8] - D3+ [pin 9] - GND [pin 5] - GND [pin 10] - NC [pin 3] - NC [pin 6] - NC [pin 1] - NC [pin 4] - NC [pin 2] - NC [pin 7] ### U5 — [TPD6E05U06RVZ](https://www.flux.ai/kicad-part-library/tpd6e05u06rvz.md) - Package or Case Code: Texas_R-PUSON-N14 - Manufacturer Name: Texas Instruments Inc. - Datasheet URL: https://www.ti.com/lit/ds/symlink/tpd1e05u06.pdf - Manufacturer Part Number: TPD6E05U06RVZ **Pins:** - D1- [pin 13] - D1+ [pin 14] - D2- [pin 11] - D2+ [pin 12] - D3- [pin 8] - D3+ [pin 9] - GND [pin 5] - GND [pin 10] - NC [pin 3] - NC [pin 6] - NC [pin 1] - NC [pin 4] - NC [pin 2] - NC [pin 7] ### U6 — [TPD6E05U06RVZ](https://www.flux.ai/kicad-part-library/tpd6e05u06rvz.md) - Manufacturer Name: Texas Instruments Inc. - Package or Case Code: Texas_R-PUSON-N14 - Datasheet URL: https://www.ti.com/lit/ds/symlink/tpd1e05u06.pdf - Manufacturer Part Number: TPD6E05U06RVZ **Pins:** - D1- [pin 13] - D1+ [pin 14] - D2- [pin 11] - D2+ [pin 12] - D3- [pin 8] - D3+ [pin 9] - GND [pin 5] - GND [pin 10] - NC [pin 3] - NC [pin 6] - NC [pin 1] - NC [pin 4] - NC [pin 2] - NC [pin 7] ### U7 — [TPS2003CDRCT](https://www.flux.ai/lcsc/tps2003cdrct.md) - Package or Case Code: VSON-10_L3.0-W3.0-P0.50-TL-EP - Part Type: Power Distribution Switches - Manufacturer Part Number: TPS2003CDRCT - LCSC Part Number: C1848386 - Manufacturer Name: TI(德州仪器) **Pins:** - ~{EN1orEN1} [pin 4] - ~{EN2orEN2} [pin 5] - ~{FLT1} [pin 10] - ~{FLT2} [pin 6] - EP [pin 11] - GND [pin 1] - IN [pin 2] - IN [pin 3] - NC [pin 7] - OUT1 [pin 9] - OUT2 [pin 8] ### U8 — [TPS2003CDRCT](https://www.flux.ai/lcsc/tps2003cdrct.md) - Manufacturer Name: TI(德州仪器) - LCSC Part Number: C1848386 - Manufacturer Part Number: TPS2003CDRCT - Part Type: Power Distribution Switches - Package or Case Code: VSON-10_L3.0-W3.0-P0.50-TL-EP **Pins:** - ~{EN1orEN1} [pin 4] - ~{EN2orEN2} [pin 5] - ~{FLT1} [pin 10] - ~{FLT2} [pin 6] - EP [pin 11] - GND [pin 1] - IN [pin 2] - IN [pin 3] - NC [pin 7] - OUT1 [pin 9] - OUT2 [pin 8] ### X1 — [Crystal-oscillator-4P-ABM3C](https://www.flux.ai/vasy_skral/crystal-oscillator-4p-abm3c.md) - Manufacturer Name: Abracon LLC - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Oscillator **Pins:** - GND [pin 4] - GND [pin 2] - IN/OUT [pin 1] - OUT/IN [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/tyeth/usb-3p0-superspeed-hub](https://www.flux.ai/tyeth/usb-3p0-superspeed-hub).* --- *Generated from [https://www.flux.ai/tyeth/usb-3p0-superspeed-hub](https://www.flux.ai/tyeth/usb-3p0-superspeed-hub)*