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FusIon Pack

Govish·FusIon-Pack·REV 0-1 PCB/Kicad Files/FusIon Pack.kicad_pcb

FusIon Pack PCB layout, top view — open source STM32 board by Govish
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About the FusIon Pack PCB

FusIon Pack is an open source STM32 PCB design by Govish, published on GitHub under the MIT license. It is a 4-layer board measuring 162 × 154 mm, with 319 components from 54 distinct parts.

Its main chip is the STM32F072RBTx, from the STM32 family. Other key parts include the BQ76930, L7805, AP2114H-3.3TRG1, ATA6561 and W25Q16JVSSIQ. By type, the board carries 130 resistors, 67 capacitors, 42 diodes, 34 transistors, 12 inductors and 10 ICs.

It belongs with the power & battery designs in this gallery.

From the project

Design files and documentation for the FusIon Battery Pack

Main components on the FusIon Pack

BQ76930STM32F072RBTxL7805AP2114H-3.3TRG1ATA6561W25Q16JVSSIQZXCT108xLTC3783BQ76200

FusIon Pack bill of materials (BOM)

319 components, 54 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BQ76930
U1
1
STM32F072RBTx
U2
1
L7805
U3
1
AP2114H-3.3TRG1
U4
1
ATA6561
U5
1
W25Q16JVSSIQ
U6
2
ZXCT108x
U7, U9
1
LTC3783
U8
1
BQ76200
U10
17
RUC002N05HZGT116
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +9
12
IPD60N10S4L-12
Q11, Q20, Q24, Q25, Q26, Q27, Q28, Q29 +4
2
FQT5P10TF
Q16, Q34
3
DMPH6050SK3
Q19, Q22, Q23
1
USB_BOARD
J1
1
Conn_01x05_Male
J2
1
B4B-XH-A(LF)(SN)
J3
1
Conn_01x05_Male
J4
1
XT60
J5
10
VTC4
BT1, BT2, BT3, BT4, BT5, BT6, BT7, BT8 +2
1
Fuse
F1
Show 34 more
QtyPartRefs
1
SW_Push
SW1
7
10K
TH1, TH2, TH3, TH4, TH5, TH6, TH7
12
RED
D1, D2, D3, D4, D5, D6, D7, D8 +4
16
5.1V
D11, D12, D13, D14, D15, D16, D17, D18 +8
6
D
D21, D22, D23, D25, D30, D31
5
12V
D33, D36, D39, D40, D41
1
5A, 50V
D34
1
58V TVS
D42
1
6V2
D43
11
600 Ohm
L1, L3, L4, L5, L6, L7, L8, L9 +3
1
68uH
L2
31
100n
C1, C2, C3, C4, C5, C6, C7, C8 +23
7
1u
C13, C14, C23, C24, C31, C58, C62
16
10n
C15, C16, C25, C26, C33, C35, C36, C37 +8
3
10u
C19, C20, C54
6
4.7u
C22, C27, C34, C44, C45, C56
2
C
C50, C51
2
33u
C52, C57
13
390R
R1, R3, R5, R7, R9, R11, R13, R15 +5
11
36R 3/4W
R2, R4, R6, R8, R10, R12, R14, R16 +3
21
1K
R21, R23, R25, R27, R29, R31, R32, R34 +13
28
10K
R22, R24, R26, R28, R30, R33, R35, R37 +20
16
100K
R44, R45, R50, R58, R74, R77, R83, R84 +8
15
200R 1W
R46, R47, R51, R86, R87, R117, R118, R119 +7
10
100R
R52, R53, R75, R76, R81, R106, R110, R115 +2
2
100K 1%
R66, R113
1
DNP
R78
1
R
R88
3
20mR 3/4W
R92, R95, R102
1
15R
R94
1
1K 1%
R100
1
2mR 5W 1% <75ppm
R107
3
10M
R109, R116, R123
3
10K 1%
R111, R112, R114

FusIon Pack design files

The KiCad project lives in the Govish/FusIon-Pack repository on GitHub; these links point at the commit this page was built from.

FusIon Pack: common questions

What microcontroller does the FusIon Pack use?

The FusIon Pack is built around the STM32F072RBTx, from the STM32 family.

How big is the FusIon Pack PCB?

The FusIon Pack measures 162 × 154 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the FusIon Pack?

319 components, from 54 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 FusIon Pack design files?

From the Govish/FusIon-Pack repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the FusIon Pack design in my own project?

Yes, under the terms of its MIT license, which Govish chose for the repository.

Can I test firmware for the FusIon Pack without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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