πŸ”‹ TP4056 Li-Ion USB Type-C charger

Image

Custom board for the most popular Li-ion charger controller TP4056 with convenient 2.54mm connector and four mounting holes M3 with electrical connection and additional holes for THT indicator LED.

Electrical circuit

Image

Output current

IOUT = 1200*(VPRG/RPRG)

Aliexpress

πŸ‘›0.81πŸ’² -Β 10PCS/LOT TP4056 SOP8 TC4056A 4056E
πŸ‘›0.66πŸ’²-Β 10PCS TP4056 SOP8 4056E TC4056A
⏩ More TP4056 IC lots

Modules TP4056 with USB Type-C (not compatible with PD chargers with USBC to USBC cable)
πŸ›’1.25πŸ’²-Β 5PCS 5V 1A Type-c USB 18650
πŸ›’1.39 -Β 5PCS 5V 1A Micro/Type-c/Mini 18650

Ideally for DIY projects

Board has four holes for M3 screws (width electrical connection) and two M2 holes (without connection) for easy mount.

Image

Board

Top and Bottom Layers

Image

Visualizaion

Image

Real board

Image

Test with notebook PD charger

There is already exist USB-C vesion of the TP4056 charger, but that chinese board don't support supply formΒ PD chargers.

Image

By the way, possibility to use PD charger it's the main reason of creation custom board.

Image

Full KiCadΒ Project

Image

➑️ https://cadlab.io/project/25640/master/files

Bill of Materials

Image

R1 β€” can be 0 Ohm, recommendΒ 0.2 Ohm – 0.4 Ohm
R5, R6 is for LED's current limitation, can be used 4.7k-5.1k;
R4 is for set maximum output current, may lower;
RK1 is NTC thermistor for battery temperature control, replace it by 0 Ohm resistor (short it);

Ref Qnt Value Footprint
C1, C2 2 10u Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder
DA1 1 TP4056 Package_SO:SOP-8_3.9x4.9mm_P1.27mm
HL1 1 RED LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
HL2 1 WHITE LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R1 1 0.4 Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder
R2, R3 2 5.1k Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
R4, R5, R6 3 1.2k Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder
RK1 1 10k Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder
XP1, XP2, XP3, XP4 4 M3 MountingHole:MountingHole_3.2mm_M3_Pad_Via
XT1 1 USB Type-C Connector_USB:USB_C_12PIN
XT2 1 XH2.54-2 Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal
XT3, XT4 2 Jumper Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical
174
No comments yet. Be the first to add a comment!
Cookies?