Battery-Management

SingularTeabag·Battery-Management·Single Cell 5 Volt Regulated/Battery Management.kicad_pcb

Battery-Management PCB layout, top view — open source board by SingularTeabag

About the Battery-Management PCB

Battery-Management is an open source PCB design by SingularTeabag, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 32.3 × 11.5 mm, with 34 components from 18 distinct parts.

Other key parts include the BQ25185DLHR, TPS61023DRLT and MAX17048G. By type, the board carries 14 connectors, 9 resistors, 7 capacitors, 3 ICs and 1 inductor.

It belongs with the power & battery designs in this gallery.

From the project

A Repository for Battery Management PCBs

Battery-Management, from the project README — From the project README

Main components on the Battery-Management

BQ25185DLHR TPS61023DRLT MAX17048G

Battery-Management bill of materials (BOM)

34 components, 18 distinct parts.

Qty	Part	Footprint	Refs
1	BQ25185DLHR	IC_BQ25185DLHR	U1
1	TPS61023DRLT	SOT50P160X60-6N	U2
1	MAX17048G	SON50P200X200X80-9N	U3
11	Conn_01x01_Pin	Connector Hole	J1, J3, J5, J6, J7, J8, J9, J10 +3
2	Conn_01x01_Pin	Ground Hole	J2, J4
1	USB_C_Plug_USB2.0	USB_C_Receptacle_JAE_DX07S016JA1R1500	P1
1	1uH	L_APV_ANR4030	L1
2	10uF	C_0603_1608Metric	C1, C4
2	1uF	C_0603_1608Metric	C2, C3
2	22uF	C_0603_1608Metric	C5, C6
1	0.1uF	C_0603_1608Metric	C7
2	5.1K	R_0603_1608Metric	R1, R2
1	5K	R_0603_1608Metric	R3
1	1K	R_0603_1608Metric	R4
1	100K	R_0603_1608Metric	R5
1	732K	R_0603_1608Metric	R6
1	10K	R_0603_1608Metric	R7
2	4.7K	R_0603_1608Metric	R8, R9

Battery-Management design files

The KiCad project lives in the SingularTeabag/Battery-Management repository on GitHub; these links point at the commit this page was built from.

Battery-Management: common questions

How big is the Battery-Management PCB?

The Battery-Management measures 32.3 × 11.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Battery-Management?

34 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Battery-Management design files?

From the SingularTeabag/Battery-Management 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-Management design in my own project?

Yes, under the terms of its GPL-3.0 license, which SingularTeabag chose for the repository.

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