4 layers99.7 × 108 mm
2 layers34.8 × 30 mm
Solar Battery Charger Module
embeddedalpha/PCB-Design77Repository for PCB Design Projects
- Size
- 34.8 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 54
- Nets
- 36
- Pads
- 226
- Tracks, vias
- 520, 55
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 27 Feb 2020
- Updated
- 26 May 2021
Overview
Solar Battery Charger Module is an open-source printed circuit board by embeddedalpha, from the embeddedalpha/PCB-Design repository on GitHub, published under the MIT licence. It is a 2-layer board of 34.8 × 30 mm with 54 parts on 36 nets, routed with 520 tracks and 55 vias.
It is built around the BQ24650RVAR, STC3117IJT and DMG3404L-7. Its parts include 13 capacitors, 11 resistors, 8 connectors, 7 diodes and 4 ICs. It belongs with the power and interfaces and adapters boards of this library.
Main components
3
BQ24650RVAR
VQFN-16-EP(3.6x3.6)-40℃~+125℃ 5V~28V 5uA Charging IC Lithium Battery、LiFePO4 Battery、Lead-Acid Battery Support Support VQFN-16-EP(3.6x3.6) Battery Management ROHSTexas InstrumentsBattery Management
STC3117IJT
WFBGA-9-40℃~+85℃ 1 2.7V~4.5V 2uA I2C Support WFBGA-9 Battery Management ROHSSTMicroelectronicsBattery Management
DMG3404L-7
SOT-23-55℃~+150℃ 1 N-channel 1.33W 13.2nC@10V 2V 30V 35mΩ@4.5V 5.8A 51pF 641pF SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
README
STM32L433CBT_Developement_Board/README.mdSTM32L433CBTx Development Board
More views
Front Copper
Back Copper
Parts
54| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | Conn_01x01 | ASSETS:Module_Footprint | J1, J2, J3, J4, J5, J6, J7, J8 |
| 3 | 1K | Resistor_SMD:R_0201_0603Metric | R9, R10, R11 |
| 3 | 1uF | Capacitor_SMD:C_0201_0603Metric | C2, C3, C4 |
| 3 | 22pF | Capacitor_SMD:C_0201_0603Metric | C10, Cin1, Cout1 |
| 3 | D | Diode_SMD:D_0201_0603Metric | D1, D2, D3 |
| 3 | DMG3404L | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3 |
| 3 | LED | LED_SMD:LED_0201_0603Metric | D4, D6, D7 |
| 2 | 0.1uF | Capacitor_SMD:C_0201_0603Metric | C5, C7 |
| 2 | 10uF | Capacitor_SMD:C_0201_0603Metric | C6, C8 |
| 2 | 499K | Resistor_SMD:R_0201_0603Metric | R2, R3 |
| 2 | Conn_01x02 | Connector_JST:JST_PH_B2B-PH-SM4-TB_1x02-1MP_P2.00mm_Vertical | SLPWR1, SLPWR2 |
| 2 | R_Small | Resistor_SMD:R_0201_0603Metric | R7, R8 |
| 1 | 10 | Resistor_SMD:R_0201_0603Metric | R6 |
| 1 | 100K | Resistor_SMD:R_0201_0603Metric | R1 |
| 1 | 100uF | Capacitor_SMD:C_0201_0603Metric | C_VOLT1 |
| 1 | 10uH | Inductor_SMD:L_0201_0603Metric | L1 |
| 1 | 1N5822 | Diode_SMD:D_0201_0603Metric | D5 |
| 1 | 2 | Resistor_SMD:R_0201_0603Metric | R5 |
| 1 | 2.2uF | Capacitor_SMD:C_0201_0603Metric | C1 |
| 1 | 20m | Resistor_SMD:R_0201_0603Metric | RSR1 |
| 1 | 220nF | Capacitor_SMD:C_0201_0603Metric | C11 |
| 1 | 330uF | Capacitor_SMD:C_0201_0603Metric | C_VOLT2 |
| 1 | 330uH | Inductor_SMD:L_0201_0603Metric | L2 |
| 1 | 36K | Resistor_SMD:R_0201_0603Metric | R4 |
| 1 | 4.7uF | Capacitor_SMD:C_0201_0603Metric | C9 |
| 1 | 5m | Resistor_SMD:R_0201_0603Metric | RS1 |
| 1 | BQ24650RVAR | ASSETS:QFN50P350X350X100-17N | U3 |
| 1 | LT1129-3.3_SO8 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | MCP73113_4 | ASSETS:MCP73113 | U2 |
| 1 | STC3117IJT | ASSETS:BGA9C40P3X3_146X156X66 | IC1 |
Questions
How big is the Solar Battery Charger Module PCB?
It measures 34.8 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Solar Battery Charger Module use?
54 parts, built around the BQ24650RVAR, STC3117IJT and DMG3404L-7. 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 Solar Battery Charger Module KiCad files?
From the embeddedalpha/PCB-Design repository on GitHub, at the commit this page was made from: the board is Solar Battery Charger Module/backup.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Solar Battery Charger Module design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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