Battery and DCDC
About the Battery and DCDC PCB
Battery and DCDC is an open source PCB design by Killerbee12, published on GitHub. It is a 2-layer board measuring 64.8 × 50.5 mm, with 44 components from 26 distinct parts.
Other key parts include the lt3652imse#pbf. By type, the board carries 15 connectors, 11 resistors, 10 capacitors, 3 diodes, 2 inductors and 1 IC.
It belongs with the power & battery designs in this gallery.
From the project
Proyecto final de grado
Trabajo Fin de Grado — Grado en Ingeniería Electrónica de Comunicaciones ETSIST · Universidad Politécnica de Madrid (UPM)
Cualquiera que haya hecho astrofotografía o astronomía visual en campo abierto sabe que la energía es un problema. Las monturas motorizadas, las cámaras y los accesorios necesitan alimentación estable durante horas, normalmente lejos de cualquier enchufe. La solución clásica es cargar con una batería de plomo-ácido, que pesa, ocupa y no te dice cuánta carga le queda realmente.
Main components on the Battery and DCDC
Battery and DCDC bill of materials (BOM)
44 components, 26 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | lt3652imse#pbf LT3652IMSE_TRPBF | MSOP-12_MSE | U1 |
| 4 | Screw_Terminal_01x02 | TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal | J1, J10, J15, J16 |
| 6 | Conn_01x01_Pin | PinHeader_1x01_P2.54mm_Vertical | J2, J3, J4, J5, J7, J9 |
| 4 | Conn_01x03_Pin | PinHeader_1x03_P2.54mm_Vertical | J6, J8, J11, J14 |
| 1 | PJ-002BH | CUI_PJ-002BH | J12 |
| 1 | LTC3115EFE-1_TRPBF | CONV_LTC3115EFE-1_TRPBF | PS1 |
| 1 | Thermistor_NTC | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | TH1 |
| 2 | D_Schottky | D_SMB | D1, D2 |
| 1 | D_Schottky | D_SOD-123 | D3 |
| 2 | WE-PD_7332 | WE-PD_7332 | L1, L2 |
| 1 | 1uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1 |
| 3 | 10uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C4, C10 |
| 2 | 0.1uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3, C5 |
| 1 | 22uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C6 |
| 1 | 33pF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C7 |
| 1 | 4.7uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C8 |
| 1 | 820pF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C9 |
| 1 | 0.05 | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | 330k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2 |
| 1 | 100k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R3 |
Show 6 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 174k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4 |
| 1 | 10k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5 |
| 3 | 1M | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R6, R7, R9 |
| 1 | 90.9k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R8 |
| 1 | 118k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R10 |
| 1 | 35.7k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R11 |
Battery and DCDC design files
The KiCad project lives in the Killerbee12/TFG-UPM repository on GitHub; these links point at the commit this page was built from.
Battery and DCDC: common questions
How big is the Battery and DCDC PCB?
The Battery and DCDC measures 64.8 × 50.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Battery and DCDC?
44 components, from 26 distinct parts. The full bill of materials is listed on this page.
Where can I download the Battery and DCDC design files?
From the Killerbee12/TFG-UPM repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Battery and DCDC design in my own project?
The repository has no license, so all rights stay with Killerbee12. Use it as a reference, and ask the author before reusing the design.
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