

Charger stepup
Clicker Counter for Arduino Nano
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 13
- Pads
- 49
- Tracks, vias
- 139, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 24 Sep 2020
- Updated
- 6 Dec 2020
Overview
Charger stepup is an open-source printed circuit board by Aplyard, from the Aplyard/Oled-Clicker repository on GitHub, published under the BSD-3-Clause licence. It is a 2-layer board with 19 parts on 13 nets, routed with 139 tracks and 0 vias.
It is built around the DW01, FS8205A and TP4056. Its parts include 6 connectors, 5 resistors, 3 capacitors, 3 ICs and 2 diodes. It belongs with the power boards of this library.
Main components
3DW01
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 ManagementFS8205A
SOT-23-6-55℃~+150℃ 1.2V 1.5W 2 N-Channel 20V 31.5mΩ@2.5V 466pF 5.7nC@4.5V 58pF 65pF 6A SOT-23-6 MOSFETs ROHSTECH PUBLICMOSFETsTP4056
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
Arduino Nano rev1 - Prototype /PCB/tp4056-master/README.mdtp4056
TP4056 charger kicad schematics
Kicad version with tp4056 footprint and schematics
TP4056 Lithium Cell Charger Module with Battery Protection without usb connector
Charging current set to 130ma (R=10kOm)


Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 1k | Resistors_SMD:R_0603_HandSoldering | R1, R2, R4 |
| 2 | 0.1uF | Capacitors_SMD:C_0805_HandSoldering | C1, C2 |
| 2 | LED | LEDs:LED_0603_HandSoldering | D1, D2 |
| 1 | 100 | Resistors_SMD:R_0603_HandSoldering | R5 |
| 1 | 10k | Resistors_SMD:R_0603_HandSoldering | R3 |
| 1 | 10uF | Capacitors_SMD:C_0805_HandSoldering | C3 |
| 1 | CONN_bat+ | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J5 |
| 1 | CONN_bat- | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J6 |
| 1 | CONN_in+ | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J2 |
| 1 | CONN_in- | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J1 |
| 1 | DW01 | TO_SOT_Packages_SMD:SOT-23-6_Handsoldering | U2 |
| 1 | FS8205A | Housings_SSOP:TSSOP-8_4.4x3mm_Pitch0.65mm | U3 |
| 1 | TP4056 | lib:TP4056_SOP-8-PP | U1 |
| 1 | conOut+ | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J3 |
| 1 | conOut- | Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm | J4 |
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Questions
What parts does the Charger stepup use?
19 parts, built around the DW01, FS8205A 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 Charger stepup KiCad files?
From the Aplyard/Oled-Clicker repository on GitHub, at the commit this page was made from: the board is Arduino Nano rev1 - Prototype /PCB/tp4056-master/charger_stepup.kicad_pcb and its schematic Arduino Nano rev1.2/PCB/Arduino Nano rev 1.2/Arduino Nano rev 1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Charger stepup design in my own project?
Its repository publishes it under the BSD-3-Clause licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).