Power
About the Power PCB
Power is an open source PCB design by try-except, published on GitHub. It is a 4-layer board measuring 82.3 × 55.3 mm, with 73 components from 38 distinct parts.
Other key parts include the TPS551892QWRYQRQ1 and FS1403-5000-AL. By type, the board carries 35 capacitors, 20 resistors, 9 connectors, 4 ICs, 2 test points and 1 inductor.
Main components on the Power
Power bill of materials (BOM)
73 components, 38 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TPS551892QWRYQRQ1 Texas Instruments | VQFN21_RYQ_TEX | U1 |
| 2 | TestPoint | TestPoint_Keystone_5019_Miniature | U1 FB, U2 VIN |
| 1 | FS1403-5000-AL TDK | FS1403_TDK | U2 |
| 1 | DB102-5.0-2P-BU-S Battery DORABO | TerminalBlock_MetzConnect_Type094_RT03502HBLU_1x02_P5.00mm_Horizontal | J1 |
| 3 | HX PH254-01-02-Z-L11.5 male header connector Conn_01x02 hanxia | PinHeader_1x02_P2.54mm_Vertical | J2, J8, J10 |
| 3 | HX PH254-01-03-Z-L11.5 pcb pin header Conn_01x03 hanxia | PinHeader_1x03_P2.54mm_Vertical | J3, J7, J9 |
| 1 | DB102-5.0-2P-BU-S 12Vout DORABO | TerminalBlock_MetzConnect_Type094_RT03502HBLU_1x02_P5.00mm_Horizontal | J4 |
| 1 | DB102-5.0-2P-BU-S 5Vout DORABO | TerminalBlock_MetzConnect_Type094_RT03502HBLU_1x02_P5.00mm_Horizontal | J5 |
| 2 | TestPoint | TestPoint_Keystone_5019_Miniature | OUT 5V, OUT 12V |
| 2 | 5019 TestPoint | TestPoint_Keystone_5019_Miniature | TP1, TP4 |
| 1 | XAL7070-472MEB 4.7uH Coilcraft | L_Coilcraft_XAL7070-XXX | L1 |
| 4 | CGA2B3X7R1H103K050BB 0.01uF TDK | C_0402_1005Metric | C1, C23, C25, C31 |
| 5 | CGA2B3X7R1H104K050BB 0.1uF TDK | C_0402_1005Metric | C2, C6, C24, C28, C34 |
| 2 | GCM188L81H104KA57D 0.1uF Murata Electronics North America | C_0603_1608Metric | C3, C4 |
| 1 | GRT188R61C475KE13D 4.7uF MuRata | C_0603_1608Metric | C5 |
| 1 | CGA2B2C0G1H101J050BA 100pF TDK | C_0402_1005Metric | C7 |
| 1 | CGA2B2X7R1H472K050BA 4700pF TDK | C_0402_1005Metric | C8 |
| 1 | EEHZK1V101XP 100uF Panasonic | CP_Elec_6.3x5.8 | C9 |
| 5 | CGA5L1X7R1H106K160AC 10uF TDK | C_1206_3216Metric | C10, C11, C12, C18, C19 |
| 4 | GRT188R61H105ME13D 1uF MuRata | C_0603_1608Metric | C13, C16, C20, C35 |
Show 18 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | GRM155R71H104ME14D 0.1uF MuRata | C_0402_1005Metric | C14, C15, C21, C22 |
| 2 | EEHZA1H680P 68uF Panasonic | CP_Elec_8x10 | C17, C33 |
| 4 | CGA5L1X7S1A226M160AC 22uF TDK | C_1206_3216Metric | C26, C27, C29, C30 |
| 1 | CGA5L2X7R1E225M160AA 2.2uF TDK | C_1206_3216Metric | C32 |
| 1 | CRCW040249R9FKED 49.9 Vishay-Dale | R_0402_1005Metric | R1 |
| 3 | CRCW0402102KFKED 102k Vishay-Dale | R_0402_1005Metric | R2, R12, R15 |
| 1 | CRCW040211K3FKED 11.3k Vishay-Dale | R_0402_1005Metric | R3 |
| 3 | CRCW040249K9FKED 49.9k Vishay-Dale | R_0402_1005Metric | R4, R17, R21 |
| 1 | CRCW0402150KFKED 150k Vishay-Dale | R_0402_1005Metric | R5 |
| 2 | CRCW040210R0FKED 10 Vishay-Dale | R_0402_1005Metric | R6, R8 |
| 1 | CRCW040215K0FKED 15k Vishay-Dale | R_0402_1005Metric | R7 |
| 1 | CRF1206-FZ-R010ELF 10m Bourns | R_1206_3216Metric | R9 |
| 1 | CRCW0402147KFKED 147k Vishay-Dale | R_0402_1005Metric | R10 |
| 1 | CRCW0402115KFKED 115k Vishay-Dale | R_0402_1005Metric | R11 |
| 2 | CRCW04024K99FKED 4.99k Vishay-Dale | R_0402_1005Metric | R13, R14 |
| 1 | CRCW04020000Z0EDHP 0 Vishay-Dale | R_0402_1005Metric | R16 |
| 1 | CRCW040212K7FKED 12.7k Vishay-Dale | R_0402_1005Metric | R18 |
| 1 | CRCW040227R0FKED 2.7 Vishay-Dale | R_0402_1005Metric | R22 |
Power design files
The KiCad project lives in the try-except/TitoSync repository on GitHub; these links point at the commit this page was built from.
Power: common questions
How big is the Power PCB?
The Power measures 82.3 × 55.3 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Power?
73 components, from 38 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Power design files?
From the try-except/TitoSync repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Power design in my own project?
The repository has no license, so all rights stay with try-except. Use it as a reference, and ask the author before reusing the design.
