# BRAVE POWER MANAGEMENT BOARD kXNn ## Description Brave is a versatile and efficient power board that can provide 12v, 5v and 3.3v outputs for various applications. It can be powered by battery or solar panel, and the battery can be recharged by solar energy. It can also be powered by a USB port if needed. This board is ideal for IoT projects that require reliable and stable power supply in different environments. #IoT #power #management #usb ## Project Details - **Owner:** endryas - **Created:** 8/4/2024 - **Last Updated:** 8/28/2024 - **Visibility:** Public ## Key Components ### D1 — [SS34](https://www.flux.ai/jecstronic/ss34~8tm.md) - Part Type: Diode - Datasheet URL: https://octopart.com/datasheet/ss34-multicomp-5386508 - Manufacturer Part Number: SS34 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Multicomp **Pins:** - A [pin 2] - K [pin 1] ### D2 — [LED_0603_1608Metric](https://www.flux.ai/adrian95/led06031608metric~990.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008201032_Foshan-NationStar-Optoelectronics-NCD0603C1_C84264.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Forward Current: 20mA - Forward Voltage: 2.0V - Manufacturer Part Number: NCD0603C1 - Color: Green - Manufacturer Name: Foshan NationStar Optoelectronics **Pins:** - P1 [pin 1] - P2 [pin 2] ### D3 — [SS34](https://www.flux.ai/jecstronic/ss34~8tm.md) - Manufacturer Name: Multicomp - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SS34 - Part Type: Diode - Datasheet URL: https://octopart.com/datasheet/ss34-multicomp-5386508 **Pins:** - A [pin 2] - K [pin 1] ### D4 — [SS34](https://www.flux.ai/jecstronic/ss34~8tm.md) - Manufacturer Name: Multicomp - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SS34 - Datasheet URL: https://octopart.com/datasheet/ss34-multicomp-5386508 - Part Type: Diode **Pins:** - A [pin 2] - K [pin 1] ### D5 — [LED_0603_1608Metric](https://www.flux.ai/adrian95/led06031608metric~990.md) - Part Type: LED - Color: Red - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008201032_Foshan-NationStar-Optoelectronics-NCD0603R1_C84263.pdf - Forward Voltage: 2.0V - Manufacturer Part Number: NCD0603R1 - License: https://creativecommons.org/licenses/by/4.0/ - Current: 20mA - Manufacturer Name: Foshan NationStar Optoelectronics **Pins:** - P1 [pin 1] - P2 [pin 2] ### IC1 — [MT3608](https://www.flux.ai/vasyl/mt3608~9zt.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2201121530_XI-AN-Aerosemi-Tech-MT3608L_C2932326.pdf - Manufacturer Part Number: MT3608L - Manufacturer Name: Aerosemi Technology Co Ltd - Part Type: Integrated Circuit **Pins:** - EN [pin 4] - FB [pin 3] - GND [pin 2] - IN [pin 5] - NC [pin 6] - SW [pin 1] ### J1 — [JST B2B PH K 01x02 Connector](https://www.flux.ai/jharwinbarrozo/jst-b2b-ph-k-01x02-connector~zu5.md) - Manufacturer Name: JST Sales America - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811151524_JST-Sales-America-B2B-PH-K-S-LF-SN_C131337.pdf - Part Type: Connector - Manufacturer Part Number: B2B-PH-K-S(LF)(SN) **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### J2 — [DB125-3.81-4P-GN-S](https://www.flux.ai/jharwinbarrozo/db125-3p81-4p-gn-s~l9d.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2301061430_DIBO-DB125-3-81-4P-GN-S_C395880.pdf - Manufacturer Name: DIBO - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Part Number: DB125-3.81-4P-GN-S **Pins:** - P1 [pin 1] - P2 [pin 2] - P3 [pin 3] - P4 [pin 4] ### J3 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Part Type: Connector - Manufacturer Name: Ningbo Kangnex Elec - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912251636_Ningbo-Kangnex-Elec-WJ500V-5-08-2P_C8465.pdf - Manufacturer Part Number: WJ500V-5.08-2P **Pins:** - P1 [pin 1] - P2 [pin 2] ### J4 — [USB_Micro](https://www.flux.ai/adrian95/usbmicro~1ej.md) - Manufacturer Part Number: 10118192-0001LF - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_Yuandi-MICRO-03-P1-A1T2_C2682528.pdf **Pins:** - D- - D+ - GND - ID - VBUS ### SW1 — [SW_SPDT](https://www.flux.ai/adrian95/swspdt~q2k.md) - Manufacturer Name: SHOU HAN - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_SHOU-HAN-MSK12C02_C431540.pdf - Part Type: Switch - Manufacturer Part Number: MSK12C02 **Pins:** - A - B - C ### U1 — [RT8059GJ5](https://www.flux.ai/collinsemasi/rt8059gj5~n5.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811100910_Richtek-Tech-RT8059GJ5_C20542.pdf - Package or Case Code: SOT-23-5 - Manufacturer Part Number: RT8059GJ5 - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - EN [pin 1] - FB [pin 5] - GND [pin 2] - LX [pin 3] - VIN [pin 4] ### U3 — [SY6280](https://www.flux.ai/collinsemasi/sy6280~70.md) - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/1808010233_Silergy-Corp-SY6280AAAC_C207620.pdf - Package or Case Code: SOT-23-5 - Manufacturer Name: Silergy Corp - Manufacturer Part Number: SY6280A AC **Pins:** - EN [pin 4] - GND [pin 2] - ISET [pin 3] - VIN [pin 5] - VOUT [pin 1] ### U4 — CN3063 Test - Part Type: Integrated Circuit - Package or Case Code: SOP-8-EP - Manufacturer Part Number: CN3063 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Seeed - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811051510_ShangHai-Consonance-Elec-CN3063_C28078.pdf **Pins:** - 9 [pin 9] - ~CHARG [pin 7] - ~DONE [pin 6] - BAT [pin 5] - FB [pin 8] - GND [pin 3] - ISET [pin 2] - TEMP [pin 1] - VIN [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/endryas/brave-power-management-board-kxnn~32](https://www.flux.ai/endryas/brave-power-management-board-kxnn~32).* --- *Generated from [https://www.flux.ai/endryas/brave-power-management-board-kxnn~32](https://www.flux.ai/endryas/brave-power-management-board-kxnn~32)*