Arsh0509/PI-upsA small UPS for operating Raspberry PI (Designed using KiCAD)
USB UPS Raspberry is an open-source printed circuit board by Arsh0509, from the Arsh0509/PI-ups repository on GitHub. It is a 2-layer board of 113.9 × 57.3 mm with 46 parts on 30 nets, routed with 150 tracks and 757 vias.
It is built around the BH-18650-B5BA016, BQ21040DBV and TPS61089, with the SI4134DY, NTF6P02 and PMEG100V060ELPDZ among its other parts. Its parts include 14 capacitors, 11 resistors, 4 ICs, 3 transistors and 2 diodes. It belongs with the power boards of this library.
Designed a UPS PCB using 18650 batteries
Integrated charging, protection, and USB I/O
Focused on efficient power routing and compact layout
| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 22uF | Capacitor_SMD:C_0603_1608Metric | C2, C3, C4, C9, C10, C11 |
| 3 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C5, C12 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R6, R10 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric | C8, C13, C14 |
| 3 | Fiducial | Fiducial:Fiducial_0.5mm_Mask1mm | FID1, FID2, FID3 |
| 2 | 2k2 | Resistor_SMD:R_0603_1608Metric | R7, R11 |
| 2 | 300C-8V | Fuse:Fuse_1206_3216Metric | F1, F2 |
| 2 | SI4134DY | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | Q2, Q3 |
| 1 | 127k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 17k4 | Resistor_SMD:R_0603_1608Metric | R4 |
| 1 | 1k8 | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 1u8 | Inductor_SMD:L_Bourns_SRP6060FA | L1 |
| 1 | 301k | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 330 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 33k | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 4n7 | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 4u7 | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | BH-18650-B5BA016 | xresource_kicadlibrary:BH-18650-B5BA016 | U1 |
| 1 | BQ21040DBV | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | BQ297xy | Package_SON:WSON-6_1.5x1.5mm_P0.5mm | U3 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | NTF6P02 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | Q1 |
| 1 | PMEG100V060ELPDZ | Package_TO_SOT_SMD:Nexperia_CFP15_SOT-1289 | D1 |
| 1 | TPS61089 | Package_DFN_QFN:Texas_VQFN-RNR0011A-11 | U2 |
| 1 | USB_A | Connector_USB:USB_A_Connfly_DS1095 | J2 |
| 1 | USB_C_Receptacle_PowerOnly_6P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-17 | J1 |
The 42 most common of 46 parts.
It measures 113.9 × 57.3 mm and has 2 copper layers, 1.6 mm thick.
46 parts, built around the BH-18650-B5BA016, BQ21040DBV, TPS61089 and SI4134DY. 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.
From the Arsh0509/PI-ups repository on GitHub, at the commit this page was made from: the board is USB_UPS_Raspberry.kicad_pcb and its schematic USB_UPS_Raspberry.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Arsh0509 before reusing the design.
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