Tsal latching integrated

sufst·pcb·tsal-latching-integrated/tsal-latching-integrated.kicad_pcb

Tsal latching integrated PCB layout, top view — open source board by sufst

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About the Tsal latching integrated PCB

Tsal latching integrated is an open source PCB design by sufst, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 69 × 68 mm, with 77 components from 39 distinct parts.

Other key parts include the AP2112K-3.3, CH340C and XL1509-5.0. By type, the board carries 38 resistors, 13 transistors, 12 capacitors, 8 diodes, 3 ICs and 3 connectors.

From the project

Monorepo for all schematics and PCB designs

We design our PCBs in KiCad (version 8+).

Files that should be in this repo, under version control: - Project files (.kicadpro). - Schematic files (.kicadsch). - PCB files (.kicadpcb). - Custom footprints (.kicadmod). - Custom symbols (.kicadsym). - Footprint library tables (fp-lib-table). - Symbol library tables (sym-lib-table). - 3D models of components (.step files). - Simulation code (e.g. .asc` files from LTSpice).

Main components on the Tsal latching integrated

AP2112K-3.3 CH340C XL1509-5.0

Tsal latching integrated bill of materials (BOM)

77 components, 39 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	AP2112K-3.3 40106	SOIC-14_3.9x8.7mm_P1.27mm	U1
1	CH340C 4013	SOIC-14_3.9x8.7mm_P1.27mm	U2
1	XL1509-5.0 40106	SOIC-14_3.9x8.7mm_P1.27mm	U3
8	XP262N7002TR-G	SOT-23	Q1, Q2, Q5, Q8, Q9, Q10, Q11, Q13
4	SiS413DNT	Vishay_PowerPAK_1212-8_Single	Q3, Q4, Q6, Q7
1	DMP3056L-7	SOT-23	Q12
1	USB_C_RECEPTACLE_USB2.0_16P Conn_02x06	Molex_Micro-Fit_3.0_43045-1200_2x06_P3.00mm_Horizontal	J1
2	CONN_01X04 Conn_02x06	Molex_Micro-Fit_3.0_43045-1200_2x06_P3.00mm_Horizontal	J2, J3
2	BAT54W	SOT-323_SC-70	D1, D2
2	ESD9B3.3ST5G LED	LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder	D3, D4
1	BAT54W LED	LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder	D5
1	ESD9B3.3ST5G BAT54W	SOT-323_SC-70	D6
2	SS14+	D_SMA	D7, D8
2	1UF 100n	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C1, C4
1	10NF 100n	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C2
2	10UF 100n	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C3, C10
1	470UF 100u	CP_Radial_D5.0mm_P2.00mm	C5
1	100NF 100n	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C6
1	100UF 100n	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C7
1	10UF 10u	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C8

Show 19 more

Qty	Part	Footprint	Refs
1	100NF 10u	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C9
1	180UF 100n	C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C11
1	100u	CP_Radial_D6.3mm_P2.50mm	C12
1	10k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R1
1	2k2	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R2
12	10K 10k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R3, R4, R5, R8, R9, R22, R24, R26 +4
2	5.1K 10k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R6, R7
5	51K 10k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R10, R11, R12, R14, R17
3	51K 3k3	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R13, R18, R21
1	51K 47k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R16
1	51K 220R	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R20
2	10K 100	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R27, R29
1	10K 150k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R30
1	10K 470	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R31
1	10K 1k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R32
2	10K 100k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R34, R36
1	51K 47	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R38
1	51K 1k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R39
3	1k	R_0805_2012Metric_Pad1.20x1.40mm_HandSolder	R40, R41, R42

Tsal latching integrated design files

The KiCad project lives in the sufst/pcb repository on GitHub; these links point at the commit this page was built from.

Tsal latching integrated: common questions

How big is the Tsal latching integrated PCB?

The Tsal latching integrated measures 69 × 68 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Tsal latching integrated?

77 components, from 39 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Tsal latching integrated design files?

From the sufst/pcb repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Tsal latching integrated design in my own project?

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

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