2 layers
2 layers23.5 × 16 mm
tp4056_replacement_PCB
- Size
- 23.5 × 16 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 21
- Nets
- 19
- Pads
- 69
- Tracks, vias
- 162, 13
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 10 Apr 2023
- Updated
- 11 Apr 2023
Overview
Tp4056 is an open-source printed circuit board by facelesstech, from the facelesstech/tp4056_replacement_PCB repository on GitHub. It is a 2-layer board of 23.5 × 16 mm with 21 parts on 19 nets, routed with 162 tracks and 13 vias.
It is built around the DW01 and TP4056. Its parts include 8 resistors, 5 connectors, 3 capacitors, 3 ICs and 2 diodes.
Main components
2
DW01
SOT-23-6-40℃~+85℃ 1 1.5V~8V 2.4V 4.3V 4uA Lithium Battery Not supported Overcharge protection、Over-discharge protection、Overcurrent Protection、Short-Circuit Protection Protection IC Support SOT-23-6 Battery Management ROHSGuangdong HottechBattery Management
TP4056
ESOP-8-40℃~+85℃ 1 1A 35uA 4.2V 4V~6.5V Charging IC Lithium Battery Support Support 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 ESOP-8 Battery Management ROHSUMWBattery Management
README
README.mdtp4056_replacement_PCB
tp4056_replacement_PCB
Parts
21| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | Conn_01x01_Female | custom_connectors:1mm_test_point_square | J4, J5, J6, J7 |
| 2 | 0.1uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C2, C3 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R2 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7, R8 |
| 1 | 0R | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R6 |
| 1 | 100 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R5 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 8205a | custom_connectors:SOT-23-8_Handsoldering_long | U4 |
| 1 | DW01 | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | U2 |
| 1 | GREEN | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 1 | R | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R9 |
| 1 | RED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | TP4056 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm | U1 |
| 1 | USB_C_Plug | usb_custom:USB_C_Receptacle_JAE_DX07S016JA1R1500 | P1 |
Questions
How big is the Tp4056 PCB?
It measures 23.5 × 16 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tp4056 use?
21 parts, built around the DW01 and TP4056. 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 Tp4056 KiCad files?
From the facelesstech/tp4056_replacement_PCB repository on GitHub, at the commit this page was made from: the board is kicad_6_files/tp4056/tp4056.kicad_pcb and its schematic kicad_6_files/tp4056/tp4056.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tp4056 design in my own project?
Its repository states no licence, so its author keeps all rights: ask facelesstech before reusing the design.
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