# [2-layer] JLCPCB Constraints ## Description Use this template if you're planning to get your 1 to 2-layer board manufactured in JLCPCB. It has the via min/max and trace width constraints already baked as global rules. #project-template #template #manufacturer-design-rules ## Project Details - **Owner:** gyatt - **Created:** 2/17/2025 - **Last Updated:** 2/19/2025 - **Visibility:** Public ## Key Components ### J1 — [XT60PW-M](https://www.flux.ai/jharwinflux/xt60pw-m~mb.md) - Manufacturer Name: AMASS - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.snapeda.com/parts/XT60PW-M/AMASS/datasheet/ - Manufacturer Part Number: XT60PW-M **Pins:** - Neg [pin 2] - Pos [pin 1] ### J2 — [XT60PW-M](https://www.flux.ai/jharwinflux/xt60pw-m~mb.md) - Manufacturer Part Number: XT60PW-M - Datasheet URL: https://www.snapeda.com/parts/XT60PW-M/AMASS/datasheet/ - Manufacturer Name: AMASS - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Neg [pin 2] - Pos [pin 1] ### sigma — [1.5Ω 0402 Resistor](https://www.flux.ai/adrian95/1p5ohm-0402-resistor~b5e.md) - Datasheet URL: https://industrial.panasonic.com/cdbs/www-data/pdf/RDA0000/AOA0000C301.pdf - Manufacturer Name: Panasonic - Manufacturer Part Number: ERJ-2GEJ1R5X - Resistance: 1.5Ω - Part Type: Resistor - Package: SMD_0402_1005Metric - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### U1 — [LM2577SX-ADJ/NOPB](https://www.flux.ai/jecstronic/lm2577sx-adjnopb~qdd.md) - Datasheet URL: https://rocelec.widen.net/view/pdf/puutei9dmi/NATLS13285-1.pdf - Part Type: Integrated Circuit - Manufacturer Part Number: LM2577SX-ADJ/NOPB - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments **Pins:** - COMP [pin 1] - EPAD [pin 6] - FEEDBACK [pin 2] - GND [pin 3] - SW [pin 4] - VIN [pin 5] ### U2 — [1N5822_AY_10001](https://www.flux.ai/lcsc/1n5822ay10001~h2d.md) - LCSC Part Number: C391372 - Manufacturer Name: PANJIT(强茂) - Package or Case Code: DO-201AD_BD5.3-L9.5-P13.50-D1.4-RD - Part Type: Pre-ordered Products - JLCPCB Part Class: Extended Part - Manufacturer Part Number: 1N5822_AY_10001 **Pins:** - A [pin 2] - C [pin 1] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/gyatt/2-layer-jlcpcb-constraints~f6](https://www.flux.ai/gyatt/2-layer-jlcpcb-constraints~f6).* --- *Generated from [https://www.flux.ai/gyatt/2-layer-jlcpcb-constraints~f6](https://www.flux.ai/gyatt/2-layer-jlcpcb-constraints~f6)*