8 layers100 × 100 mm
4 layers50 × 50 mm
USB Hub
drewsum/USB_HubA DIY USB hub with digital monitoring on all ports
- Size
- 50 × 50 mm
- Copper layers
- 4
- Thickness
- 1.57 mm
- Parts
- 206
- Nets
- 126
- Pads
- 654
- Tracks, vias
- 1,522, 392
- Pours
- 25
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 22 Aug 2020
- Updated
- 7 Nov 2023
Overview
USB Hub is an open-source printed circuit board by drewsum, from the drewsum/USB_Hub repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 50 × 50 mm with 206 parts on 126 nets, routed with 1,522 tracks and 392 vias.
It is built around the TPS62133RGT, TUSB2046BIRHBT and 74LVC1G97GV, with the TPS2042BDGN, 74LVC1G373DCK and M93C46-WMN6TP among its other parts. Its parts include 71 resistors, 61 capacitors, 28 ICs, 21 diodes and 6 connectors. It belongs with the interfaces and adapters boards of this library.
Main components
12
TPS62133RGT
VQFN-16-EP(3x3)-40℃~+125℃ 1 1.25MHz~2.5MHz 17uA 3A 3V~17V 5V Buck Buck Built-in Fixed Yes VQFN-16-EP(3x3) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
TUSB2046BIRHBT
VQFN-32-EP(5x5)-40℃~+85℃ 12Mbps 1uA 3.3V、3.6V 4 40mA VQFN-32-EP(5x5) USB Converters ROHSTexas InstrumentsUSB Converters
74LVC1G97GV
SOT-23-6L-40℃~+125℃ 1 1.65V~5.5V Configurable Multi-Function Gate SOT-23-6L Specialty Logic ROHSMDDSpecialty Logic
TPS2042BDGN
MSOP-8-EP-40℃~+85℃ 2 2.7V~5.5V 500mA 70mΩ Active High High Side Switch Short-Circuit Protection(SCP)、Undervoltage Protection(UVP)、Overtemperature protection (OTP) MSOP-8-EP Power Distribution Switches ROHSTexas InstrumentsPower Distribution Switches
74LVC1G373DCK
SC-70-6-40℃~+125℃ 1 1.65V~5.5V 10uA 24mA 24mA 4ns 74LVC D Latch Tri-State SC-70-6 Latches ROHSTexas InstrumentsLatches
M93C46-WMN6TP
SOIC-8-150mil-40℃~+85℃ 1Kbit 2.5V~5.5V 200 Years 2MHz 4,000,000 Cycles 5ms SOIC-8-150mil EEPROM ROHSSTMicroelectronicsEEPROMTPS2121RUXR
VQFN-HR-12(2x2.5)-40℃~+125℃ 2.8V~22V 200uA 56mΩ VQFN-HR-12(2x2.5) ORing Controllers ROHSTexas InstrumentsBattery Management
TPS26600RHFT
VQFN-24-EP(4x5)VQFN-24-EP(4x5) Surge Protection Devices (SPDs) ROHSTexas InstrumentsSurge Protection Devices (SPDs)TPS3808G33DBV
SOT-23-6-40℃~+125℃@(Tj) 1 1.7V~6.5V 2.4uA 20ms 3.07V Active Low Open Drain Voltage Monitor Yes SOT-23-6 Supervisor and Reset ICs ROHSTexas InstrumentsSupervisor And Reset ICsTPS7A92DSK
UncategorisedTexas Instruments
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
ASE-48.000MHZ-ET
SMD3225-4PUncategorisedAbracon
README
README.mdUSB_Hub
A DIY USB hub with digital monitoring on all ports
Parts
206| Qty | Value | Footprint | References |
|---|---|---|---|
| 34 | 0.1uF | Capacitors_SMD:C_0603 | C202, C301, C305, C402, C501, C502, C503, C504, C601, C602, C603, C604, C605, C1403, C1501, C1502 +18 |
| 23 | 10k | Resistors_SMD:R_0603 | R204, R205, R208, R304, R305, R401, R402, R501, R1501, R1502, R1503, R1504, R1505, R1506, R1507, R1508 +7 |
| 17 | 74LVC1G97 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U301, U601, U602, U603, U604, U605, U701, U702, U703, U704, U705, U706, U707, U708, U709, U710 +1 |
| 16 | 1k | Resistors_SMD:R_0603 | R601, R602, R603, R604, R606, R701, R702, R703, R704, R705, R706, R707, R708, R709, R710, R902 |
| 10 | 22pF | Capacitors_SMD:C_0603 | C1001, C1002, C1101, C1102, C1201, C1202, C1301, C1302, C1401, C1402 |
| 10 | 27 | Resistors_SMD:R_0603 | R1001, R1002, R1101, R1102, R1201, R1202, R1301, R1302, R1401, R1402 |
| 10 | Green | LEDs:LED_0603 | D601, D602, D603, D604, D605, D701, D702, D703, D704, D710 |
| 6 | 10uF | Capacitors_SMD:C_0603 | C303, C401, C403, C404, C906, C910 |
| 6 | TP | Custom Footprints Library:Test_Point | TP202, TP203, TP301, TP401, TP501, TP1401 |
| 5 | 100uF | Capacitor_Tantalum_SMD:CP_EIA-7343-43_Kemet-X | C203, C1003, C1103, C1203, C1303 |
| 5 | Red | LEDs:LED_0603 | D705, D706, D707, D708, D709 |
| 4 | 10uF | Capacitors_SMD:C_1206 | C302, C306, C307, C308 |
| 4 | 3mm Mounting Hole | MountingHole:MountingHole_3mm | H801, H802, H803, H804 |
| 4 | 4.99k | Resistors_SMD:R_0603 | R502, R504, R506, R508 |
| 4 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D1001, D1101, D1201, D1301 |
| 4 | USB_A | Connector_USB:USB_A_Wuerth_614004134726_Horizontal | J1001, J1101, J1201, J1301 |
| 3 | 10 | Resistors_SMD:R_0603 | R302, R306, R901 |
| 2 | 1.15k | Resistors_SMD:R_0603 | R202, R404 |
| 2 | 10nF | Capacitors_SMD:C_0603 | C201, C304 |
| 2 | 18.7k | Resistors_SMD:R_0603 | R503, R510 |
| 2 | 23.7k | Resistors_SMD:R_0603 | R505, R507 |
| 2 | 5.11k | Resistors_SMD:R_0603 | R203, R207 |
| 2 | TPS2042BDGN | Housings_SSOP:MSOP-8-1EP_3x3mm_Pitch0.65mm | U1501, U1502 |
| 1 | +12V IN | Connectors:BARREL_JACK | J201 |
| 1 | 1.37k | Resistors_SMD:R_0603 | R303 |
| 1 | 13k | Resistors_SMD:R_0603 | R206 |
| 1 | 180k | Resistors_SMD:R_0603 | R308 |
| 1 | 2.2uH | Inductors_SMD:L_Vishay_IHLP-2020 | L301 |
| 1 | 2.67k | Resistors_SMD:R_0603 | R301 |
| 1 | 24V | Diodes_SMD:D_SMA | D201 |
| 1 | 3.57k | Resistors_SMD:R_0603 | R403 |
| 1 | 51.1k | Resistors_SMD:R_0603 | R201 |
| 1 | 600R 0.5A | Inductors_SMD:L_0603 | L901 |
| 1 | 74LVC1G373 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U904 |
| 1 | 953k | Resistors_SMD:R_0603 | R307 |
| 1 | ASE-48.000MHz | Oscillator:Oscillator_SMD_Abracon_ASE-4Pin_3.2x2.5mm | X901 |
| 1 | BAT48JFILM | Diode_SMD:D_SOD-323 | D301 |
| 1 | BSS214NW | Package_TO_SOT_SMD:SOT-323_SC-70 | Q301 |
| 1 | M93C46-WMN6TP | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U903 |
| 1 | Owl_1_Logo | Custom Footprints Library:Owl_1_Logo | G*** |
| 1 | RESET | Button_Switch_THT:SW_PUSH_6mm | SW901 |
| 1 | TP | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Horizontal | TP201 |
| 1 | TPD3S044DBVR | TO_SOT_Packages_SMD:SOT-23-6 | U1401 |
| 1 | TPS2121RUXR | Custom Footprints Library:12-VQFN-HR_2x2p5 | U501 |
| 1 | TPS26600RHFT | Housings_DFN_QFN:QFN-24-1EP_4x5mm_Pitch0.5mm | U201 |
| 1 | TPS3808G33 | Package_TO_SOT_SMD:SOT-23-6 | U902 |
| 1 | TPS62133 | Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.75x1.75mm | U302 |
| 1 | TPS7A92 | Package_DFN_QFN:Texas_S-PDSO-N10_EP1.2x2mm | U401 |
| 1 | TUSB2046BIRHBT | Package_DFN_QFN:VQFN-32-1EP_5x5mm_P0.5mm_EP3.5x3.5mm | U905 |
| 1 | USB_B_Mini | Connectors:USB_Mini-B | J1401 |
| 1 | ZXMS6004FFTA | Package_TO_SOT_SMD:SOT-23 | Q302 |
The 205 most common of 206 parts.
Questions
How big is the USB Hub PCB?
It measures 50 × 50 mm and has 4 copper layers, 1.57 mm thick.
What parts does the USB Hub use?
206 parts, built around the TPS62133RGT, TUSB2046BIRHBT, 74LVC1G97GV and TPS2042BDGN. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the USB Hub KiCad files?
From the drewsum/USB_Hub repository on GitHub, at the commit this page was made from: the board is hdw/USB_Hub/USB_Hub.kicad_pcb and its schematic hdw/USB_Hub/Downstream_Port_0.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB Hub design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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