USB 2.0 Smart 4 port hub on GL852
About the USB 2.0 Smart 4 port hub on GL852 PCB
USB 2.0 Smart 4 port hub on GL852 is an open source PCB design by shworker, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 100 components from 46 distinct parts.
Other key parts include the LM1117-3.3, GL852G, MIC2026-1BN, LM2596S-ADJ and 74LVC1G06. By type, the board carries 29 capacitors, 26 resistors, 12 ICs, 11 connectors, 9 diodes and 9 inductors.
Main components on the USB 2.0 Smart 4 port hub on GL852
USB 2.0 Smart 4 port hub on GL852 bill of materials (BOM)
100 components, 46 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM1117-3.3 | SOT-223-3_TabPin2 | U1 |
| 1 | GL852G | LQFP-48_7x7mm_P0.5mm | U2 |
| 2 | MIC2026-1BN | SOIC-8_3.9x4.9mm_P1.27mm | U3, U4 |
| 1 | LM2596S-ADJ | TO-263-5_TabPin3 | U5 |
| 2 | 74LVC1G06 | SOT-23-5_HandSoldering | U6, U12 |
| 5 | WE-TVS-82400102 | SOT-23-6 | U7, U8, U9, U10, U11 |
| 1 | AO3401A | SOT-23_Handsoldering | Q1 |
| 1 | IRLML6402 | SOT-23_Handsoldering | Q3 |
| 1 | 12 MHz | Crystal_HC49-4H_Vertical | Y1 |
| 1 | USB_B | USB_B_OST_USB-B1HSxx_Horizontal | J1 |
| 1 | 12V | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | VBUS | PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | 3.3V | PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | VBUS_34 | PinHeader_2x02_P2.54mm_Vertical | J5 |
| 1 | VBUS_12 | PinHeader_2x02_P2.54mm_Vertical | J6 |
| 1 | 5VExt | PinHeader_1x02_P2.54mm_Vertical | J7 |
| 4 | USB_A | USB_A_CONNFLY_DS1095-WNR0 | J9, J10, J11, J12 |
| 1 | Reset | SW_Push_1P1T_NO_6x6mm_H9.5mm | SW1 |
| 1 | Port 1 | LED_Kingbright_AAA3528ESGCT | D1 |
| 1 | Port 2 | LED_Kingbright_AAA3528ESGCT | D2 |
Show 26 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Port 3 | LED_Kingbright_AAA3528ESGCT | D3 |
| 1 | Port 4 | LED_Kingbright_AAA3528ESGCT | D4 |
| 1 | SUSPEND | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D5 |
| 2 | MBRA340T3G | D_SMC_Handsoldering | D6, D8 |
| 1 | Self Power | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D7 |
| 1 | Ext Power | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D9 |
| 2 | BLM41PG181SN1L | L_1806_4516Metric_Pad1.45x1.90mm_HandSolder | L1, L8 |
| 2 | L | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | L2, L3 |
| 4 | FB | L_0603_1608Metric_Pad1.05x0.95mm_HandSolder | L4, L5, L6, L7 |
| 1 | RCH-110 | RCH110 | L9 |
| 2 | 16p | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C4 |
| 1 | 10u | CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C2 |
| 17 | 100n | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3, C6, C7, C8, C9, C11, C12, C13 +9 |
| 1 | 1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C5 |
| 1 | 10u | CP_Radial_D5.0mm_P2.50mm | C10 |
| 4 | 47u | C_Radial_D6.3mm_H5.0mm_P2.50mm | C20, C21, C22, C23 |
| 1 | 10u | CP_Radial_D10.0mm_P5.00mm | C24 |
| 1 | 33nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C26 |
| 1 | 470u | CP_Radial_D8.0mm_P3.50mm | C28 |
| 3 | 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R23 |
| 1 | 100R | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 680R | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 9 | 100k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5, R6, R7, R8, R9, R10, R11, R12 +1 |
| 10 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13, R14, R15, R16, R17, R18, R19, R20 +2 |
| 1 | 3,09k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R21 |
| 1 | 1,00k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R22 |
USB 2.0 Smart 4 port hub on GL852 design files
The KiCad project lives in the shworker/USB_2.0_Smart_4_port_hub_on_GL852 repository on GitHub; these links point at the commit this page was built from.
- Layoutgl852.kicad_pcb
- Schematicgl852.kicad_sch
USB 2.0 Smart 4 port hub on GL852: common questions
How big is the USB 2.0 Smart 4 port hub on GL852 PCB?
The USB 2.0 Smart 4 port hub on GL852 measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the USB 2.0 Smart 4 port hub on GL852?
100 components, from 46 distinct parts. The full bill of materials is listed on this page.
Where can I download the USB 2.0 Smart 4 port hub on GL852 design files?
From the shworker/USB_2.0_Smart_4_port_hub_on_GL852 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the USB 2.0 Smart 4 port hub on GL852 design in my own project?
The repository has no license, so all rights stay with shworker. Use it as a reference, and ask the author before reusing the design.