2 layers100 × 80 mm
2 layers90 × 55 mm
PowerBox
frep/kicad2workspace for kicad projects
- Size
- 90 × 55 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 112
- Nets
- 125
- Pads
- 405
- Tracks, vias
- 1,187, 126
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 22 Oct 2014
- Updated
- 6 Nov 2016
Overview
PowerBox is an open-source printed circuit board by frep, from the frep/kicad repository on GitHub. It is a 2-layer board of 90 × 55 mm with 112 parts on 125 nets, routed with 1,187 tracks and 126 vias.
It is built around the LM358, ICL7660N and INA219AID, with the 74HC595, ATMEGA32U4 and DMG3415U among its other parts. Its parts include 37 resistors, 16 diodes, 14 capacitors, 14 connectors and 9 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
9
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
ICL7660N
DIP-83V~9.5V DIP-8 Charge Pumps ROHSHGSEMIDC-DC Converters
INA219AID
SOIC-8-40℃~+125℃ 0.1uV/℃ 0V~26V 1 10uV 120dB 20nA 3V~5.5V 700uA Bidirectional detection、Zero drift / auto-zero、Input filter、Power monitoring、Digital output interface ±26V SOIC-8 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense Amplifiers
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
ATMEGA32U4
UncategorisedUnknown maker
DMG3415U
SOT-23MOSFETsTECH PUBLICSDM40E20LC
SOT-23-65℃~+125℃ 1 Pair Common Cathode 20V 250uA@20V 2A 310mV@100mA 400mA SOT-23 Schottky Diodes ROHSDiodes IncorporatedSchottky Diodes
DL4148-TP
MiniMELF-65℃~+175℃ 150mA 1V@10mA 2A 4ns 500mW 5uA@75V 75V MiniMELF Switching Diodes ROHSMicro Commercial ComponentsSwitching DiodesJUMPER3
HDR-TH_3P-P2.54-L7.6-W2.5HDR-TH-3P-2.54mm New Arrivals ROHSWürth ElektronikUncategorised
README
projects/ArduinoController/readme.mdArduino Controller
description is following soon...
Parts
112| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 220R | frep:R0805 | R4, R5, R7, R10, R16, R17, R18, R19, R20, R21, R22, R23, R31, R32, R33, R34 +2 |
| 9 | 10K | frep:R0805 | R1, R2, R3, R6, R24, R25, R27, R36, R37 |
| 5 | 10uF | frep:C0805 | C1, C2, C3, C4, C10 |
| 5 | DMG3415U | frep:SOT23 | Q1, Q2, Q3, Q4, Q5 |
| 4 | 1uF | frep:C0805 | C9, C11, C12, C18 |
| 4 | CONN_1 | frep:MountingHole_3mm | P3, P4, P5, P6 |
| 3 | 5.3V Zener | frep:SOT23 | D2, D10, D12 |
| 3 | LM358 | frep:SOIC8 | IC1, IC2, IC3 |
| 2 | 100nF | frep:C0805 | C8, C16 |
| 2 | 18pF | frep:C0805 | C5, C7 |
| 2 | 22R | frep:R0805 | R29, R30 |
| 2 | 49.9K 1% | frep:R0805 | R12, R15 |
| 2 | 74HC595 | frep:SO-16-L | U1, U3 |
| 2 | CONN_2 | frep:JST-PH-2-THM | P1, P2 |
| 2 | CONN_8 | frep:Pin_Header_Straight_1x08 | P12, P13 |
| 2 | JUMPER | frep:Pin_Proto_Straight_1x02 | JP4, JP5 |
| 2 | SDM40E20LC | frep:SOT23 | D3, D4 |
| 2 | VR | frep:R0805 | VR1, VR2 |
| 1 | frep:LOGO3 | LOGO3 | |
| 1 | + - | frep:Pin_Proto_Straight_1x02 | JP2 |
| 1 | 0.1R 1% | frep:R1206 | R28 |
| 1 | 100NF | frep:C0805 | C6 |
| 1 | 16MHz | frep:HC49UP | X1 |
| 1 | 1K | frep:R0805 | R35 |
| 1 | 1M | frep:R0805 | R26 |
| 1 | 300R 1% | frep:R0805 | R11 |
| 1 | 43K 1% | frep:R0805 | R14 |
| 1 | 4_x_7Segment | frep:4digit7segment | SEG1 |
| 1 | 78.7K 1% | frep:R0805 | R13 |
| 1 | AP7333 | frep:SOT23 | U5 |
| 1 | ATMEGA32U4 | frep:TQFP44 | U6 |
| 1 | Arduino on/off | frep:Switch_SPDT | S3 |
| 1 | CONN_10 | frep:Pin_Header_Straight_1x10 | P11 |
| 1 | CONN_6 | frep:Pin_Header_Straight_1x06 | P14 |
| 1 | DL4148 | frep:Diode-MiniMELF_Handsoldering | D11 |
| 1 | FUSE | frep:C1812 | F1 |
| 1 | Ferrit bead | frep:R0805 | L1 |
| 1 | I load | frep:LED-0805 | D8 |
| 1 | ICL7660 | frep:SOIC8 | U2 |
| 1 | ICSP | frep:Pin_Proto_Straight_2x03 | P7 |
| 1 | INA219 | frep:SOT-23-8 | U4 |
| 1 | IO 13 | frep:LED-0805 | D16 |
| 1 | JUMPER3 | frep:Pin_Proto_Straight_1x03 | JP1 |
| 1 | Lipo Select | frep:Switch_SPDT | S1 |
| 1 | Load on/off | frep:Switch_SPDT | S2 |
| 1 | Low Battery | frep:LED-0805 | D1 |
| 1 | P load | frep:LED-0805 | D9 |
| 1 | Power Ard. | frep:LED-0805 | D15 |
| 1 | Power Load | frep:LED-0805 | D5 |
| 1 | PowerBoost | frep:Powerboost1000C | PB1 |
| 1 | RX | frep:LED-0805 | D13 |
| 1 | Reset | frep:TACTILE-PTH | S4 |
| 1 | Select | frep:TACTILE-PTH | S5 |
| 1 | TX | frep:LED-0805 | D14 |
| 1 | USB-A-Jack | frep:USB-A-Jack | CON2 |
| 1 | USB-MICRO | frep:USB_Micro | CON1 |
| 1 | USB-MINI-B-Vert | frep:Vertical_USB_Mini_B | CON3 |
| 1 | V bat | frep:LED-0805 | D6 |
| 1 | V load | frep:LED-0805 | D7 |
Questions
How big is the PowerBox PCB?
It measures 90 × 55 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PowerBox use?
112 parts, built around the LM358, ICL7660N, INA219AID and 74HC595. 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 PowerBox KiCad files?
From the frep/kicad repository on GitHub, at the commit this page was made from: the board is projects/PowerBox/PowerBox.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PowerBox design in my own project?
Its repository states no licence, so its author keeps all rights: ask frep before reusing the design.
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