PiPower v2 bak
About the PiPower v2 bak PCB
PiPower v2 bak is an open source PCB design by wyolum, published on GitHub under the MIT license. It is a 2-layer board measuring 56 × 60 mm, with 77 components from 52 distinct parts.
Other key parts include the MCP73831, NCP1117ST50, TPS2115A, TPS61200 and MAX17040. By type, the board carries 21 resistors, 18 capacitors, 13 connectors, 8 diodes, 5 ICs and 2 transistors.
It belongs with the power & battery designs in this gallery.
From the project
Full featured power options for the Raspberry Pi. 12V, 5V, Lipo, with push/push on/off and power meter.
Full featured power options for the Raspberry Pi. 12V, 5V, Lipo, with push/push on/off and power meter.
Main components on the PiPower v2 bak
PiPower v2 bak bill of materials (BOM)
77 components, 52 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP73831 | MCP73831 | U1 |
| 1 | NCP1117ST50 | SOT223 | U2 |
| 1 | TPS2115A | TPS2115_SON | U3 |
| 1 | TPS61200 | TPS61200_QFN10 | U4 |
| 1 | MAX17040 | MAX17040_TDFN | U5 |
| 1 | 2SK3019 | SOT416_2SK3019 | Q1 |
| 1 | IRF7319 | SO8E | Q2 |
| 1 | MicroUSB_in | USB_B_Micro | J1 |
| 1 | LiPo_JST | CONN_JST-2_SMD | J2 |
| 1 | USB_A_out | USB_A | J3 |
| 1 | Auto_On | Header_3 | J4 |
| 1 | 5V_USB | Header_2 | J5 |
| 1 | 5V_EXT | Header_2 | J6 |
| 1 | 5V_IN | Header_2 | J7 |
| 1 | VBAT | Header_2 | J8 |
| 1 | 5V_BAT | Header_2 | J9 |
| 1 | 5V_Pi | Header_2 | J10 |
| 1 | 12V_Out | Header2x2 | J11 |
| 1 | RASPI_GPIO | Header_GPIO_3 | P1 |
| 1 | V_IN | JACK_ALIM | P2 |
Show 32 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NANOSMDC110F | f_1206 | F1 |
| 2 | MH | vite_3mm | H1, H2 |
| 1 | PCB | PCB | PCB1 |
| 1 | LINK1 | ShortLink | SJ1 |
| 1 | D0 | ShortLink | SJ3 |
| 1 | D1 | ShortLink | SJ4 |
| 1 | ON_OFF | SW_PB_V_H | SW1 |
| 1 | TP | Breakout | TP1 |
| 3 | LSM115J | diode-DO214BA | D1, D5, D9 |
| 1 | SMBJ5.0CA | diode-DO214AA | D2 |
| 1 | DIS | led_0805 | D3 |
| 1 | CHG | led_0805 | D4 |
| 1 | BAT | led_0805 | D6 |
| 1 | EXT_ON | led_0805 | D7 |
| 1 | 4u7H,1.2A | Inductor_SMD1 | L1 |
| 8 | 100nF | c_0805 | C1, C4, C7, C8, C11, C12, C13, C16 |
| 1 | 100u,25V | C_ELCO_SMD | C2 |
| 1 | 2u2 Tant | c_0805 | C3 |
| 2 | 10u | C_ELCO_SMD | C5, C6 |
| 3 | 10uF X7R | c_0805 | C9, C10, C18 |
| 1 | 10uF | C_ELCO_SMD | C14 |
| 2 | 1uF | c_0805 | C15, C17 |
| 4 | 1k5 | r_0805 | R1, R2, R9, R11 |
| 1 | 2k | r_0805 | R3 |
| 2 | 2M | r_0805 | R4, R8 |
| 3 | 100k | r_0805 | R5, R19, R20 |
| 4 | 10k | r_0805 | R7, R16, R17, R18 |
| 1 | 470E | r_0805 | R10 |
| 2 | 220k | r_0805 | R12, R13 |
| 2 | 1k | r_0805 | R14, R21 |
| 1 | 150E | r_0805 | R15 |
| 1 | 300k | r_0805 | R22 |
PiPower v2 bak design files
The KiCad project lives in the wyolum/pi-power repository on GitHub; these links point at the commit this page was built from.
PiPower v2 bak: common questions
How big is the PiPower v2 bak PCB?
The PiPower v2 bak measures 56 × 60 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PiPower v2 bak?
77 components, from 52 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 PiPower v2 bak design files?
From the wyolum/pi-power repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the PiPower v2 bak design in my own project?
Yes, under the terms of its MIT license, which wyolum chose for the repository.
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