

Distro
- Size
- 160 × 100.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 178
- Nets
- 130
- Pads
- 725
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 3
- Created
- 14 Aug 2015
- Updated
- 19 May 2016
Overview
Distro is an open-source printed circuit board by phelpsw, from the phelpsw/power_distro repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board of 160 × 100.3 mm with 178 parts on 130 nets.
It is built around the 74LS74PC, MIC5014 and INA139NA, with the IRFZ44N, M2022LL2W13-C and SSW-106-02-G-D-RA among its other parts. Its parts include 39 capacitors, 33 connectors, 33 fuses, 31 resistors and 22 ICs.
Main components
774LS74PC
DIP-140ns 0℃~+70℃ 1 2 20MHz 3.5pF 35ns@5V,50pF 4.5ns 4.75V~5.25V 400uA 74LS Series 8mA 8mA Asynchronous Complementary D-Type Rising Edge Set and Reset DIP-14 Flip FlopsTexas InstrumentsFlip FlopsMIC5014
UncategorisedMicrochip TechnologyINA139NA
SOT-23-5SOT-23-5 Battery Management ROHSTexas InstrumentsBattery ManagementIRFZ44N
TO-220110pF 130W 18mΩ@10V 39nC@10V 430pF 4V 50A 60V 880pF N-Channel TO-220 MOSFETs ROHSOSENMOSFETsM2022LL2W13-C
插件插件 Toggle Switches ROHSNKK SwitchesToggle SwitchesSSW-106-02-G-D-RA
弯插,P=2.54mm-55℃~+125℃ 12P 2 2.54mm 2.54mm 4.7A 4.95mm 655V Gold Right Angle Side Square Hole 弯插,P=2.54mm Female Headers ROHSSamtecFemale HeadersSSW-108-02-S-D-RA
弯插,P=2.54mmFemale HeadersSamtec
README
readme.mdDependencies
Libs
- https://github.com/phelpsw/kicad-libs
- http://smisioto.no-ip.org/kicad_libs/library/lib_w_connectors.zip
- http://smisioto.no-ip.org/kicad_libs/library/lib_w_transistor.zip
- http://smisioto.no-ip.org/kicad_libs/library/lib_w_analog.zip
Footprints
- http://smisioto.no-ip.org/kicad_libs/modules/mod_conn_rf.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_smd_cap.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_smd_dil.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_smd_diode.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_smd_inductors.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_smd_leds.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_smd_resistors.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_smd_trans.zip
- http://smisioto.no-ip.org/kicad_libs/modules/mod_conn_jst-ph.zip
Models
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_conn_df13.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_conn_rf.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_smd_cap.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_smd_dil.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_smd_diode.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_smd_inductors.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_smd_leds.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_smd_resistors.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_smd_trans.zip
- http://smisioto.no-ip.org/kicad_libs/packages3d/3d_conn_jst-ph.zip
Parts
178| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 0.1uF | SM0805 | C5, C9, C10, C11, C18, C19, C20, C21, C22, C23, C24, C25, C26, C34, C38 |
| 10 | 1.1A 24V | littelfuse-2920L | F11, F13, F20, F22, F24, F25, F26, F27, F31, F32 |
| 9 | JST-PA-2 | s2b-ph-sm4-tb | J11, J12, J14, J15, J16, J23, J24, J25, J26 |
| 8 | 4A 5V | littelfuse-1206 | F1, F2, F3, F4, F5, F6, F7, F8 |
| 8 | IRFZ44 | d2-pak | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 |
| 6 | 1.1A 5V | littelfuse-1206 | F10, F14, F15, F17, F28, F29 |
| 5 | 0.022uF | SM0805 | C12, C13, C14, C15, C16 |
| 5 | 300 | SM0805 | R23, R24, R27, R28, R31 |
| 5 | 74LS74 | so-14 | U3, U7, U10, U11, U14 |
| 5 | BI_LED | LED_PLCC3 | D4, D5, D6, D7, D8 |
| 5 | DNP | SM0805 | C3, R1, R2, R3, R4 |
| 5 | Pad | 1pin | P1, P3, P4, P5, P6 |
| 4 | 1.6A 24V | littelfuse-2920L | F18, F19, F21, F23 |
| 4 | 1uF | SM1206 | C30, C31, C33, C37 |
| 4 | 4.42k | SM0805 | R14, R33, R34, R35 |
| 4 | JST-PA-3 | s3b-ph-sm4-tb | J17, J18, J21, J22 |
| 4 | MCP601-SOT | SOT23-5 | U16, U17, U18, U19 |
| 4 | MIC5014 | so-8 | U8, U9, U12, U13 |
| 3 | 0.033uF | SM0805 | C6, C7, C8 |
| 3 | 1.85A 24V | littelfuse-2920L | F9, F16, F33 |
| 3 | 100k | SM0805 | R12, R16, R18 |
| 3 | 100uF | SMDHD/VF | C1, C2, C29 |
| 3 | 10uF | c_tant_V | C4, C28, C32 |
| 3 | DF13-6 | df13-6p-125h | J3, J5, J27 |
| 3 | INA139 | SOT23-5 | U4, U5, U6 |
| 3 | JST-PA-4 | s4b-ph-sm4-tb | J10, J19, J20 |
| 3 | LED Green | LED-0805 | D1, D2, D10 |
| 2 | 2m | LVK25 | R5, R9 |
| 2 | 47.5k | SM0805 | R21, R25 |
| 2 | 66.5k | SM0805 | R22, R26 |
| 2 | DF13-4 | df13-4p-125h | J2, J13 |
| 2 | FILTER | SM0603 | R37, R38 |
| 1 | 1.3k | SM0805 | R8 |
| 1 | 1.5A 5V | littelfuse-1206 | F30 |
| 1 | 10 | SM0805 | R39 |
| 1 | 10k | SM0805 | R7 |
| 1 | 10m | LVK25 | R11 |
| 1 | 150 | SM0805 | R13 |
| 1 | 1M | SM0805 | R36 |
| 1 | 2.6A 5V | littelfuse-1206 | F12 |
| 1 | 27nH | inductor_smd_0402 | L1 |
| 1 | 470 | SM0805 | R15 |
| 1 | 47pF | SM0603 | C39 |
| 1 | 510 | SM0805 | R17 |
| 1 | 57.6k | SM0805 | R29 |
| 1 | 68.1k | SM0805 | R6 |
| 1 | 75k | SM0805 | R10 |
| 1 | BATTERY | BR2032 | BT1 |
| 1 | DF13-5 | df13-5p-125h | J4 |
| 1 | M2022LL2W13 | switch-M2022LL2W13 | SW1 |
| 1 | MB3045S-E3/8W | d2-pak | D3 |
| 1 | MEGAFIT-4SKT | molex-MEGAFIT-4SKT-RA | J1 |
| 1 | MS4525DO-DS | DIP-8__300 | U21 |
| 1 | NEO-M8 | NEO-M8N | U24 |
| 1 | PQD6-D | PQD6-D | U20 |
| 1 | SMA RA | sma_90_r300.124.403 | P2 |
| 1 | SSW-106-02-G-D-RA | con-samtec-SSW-106-02-S-D-RA | J9 |
| 1 | SSW-108-02-S-D-RA | con-samtec-SSW-108-02-S-D-RA | J8 |
| 1 | SSW-116-02-S-TRA | con-samtec-SSW-116-02-S-T-RA | J6 |
| 1 | TC1055 | SOT23-5 | U23 |
| 1 | TSW-108-08-G-T-RA | con-samtec-TSW-108-02-S-T-RA | J7 |
| 1 | VHE100W | VHE100W | U1 |
| 1 | VQE50W | VQE50W | U2 |
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Questions
How big is the Distro PCB?
It measures 160 × 100.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Distro use?
178 parts, built around the 74LS74PC, MIC5014, INA139NA and IRFZ44N. 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 Distro KiCad files?
From the phelpsw/power_distro repository on GitHub, at the commit this page was made from: the board is distro.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Distro design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).