# BRAVE POWER MANAGEMENT BOARD m5iu ## 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:** augadharora - **Created:** 6/13/2024 - **Last Updated:** 6/13/2024 - **Visibility:** Public - **Forks:** 32 ## Key Components ### D1 — [SS34](https://www.flux.ai/jecstronic/ss34~8tm.md) - Manufacturer Part Number: SS34 - Manufacturer Name: Multicomp - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://octopart.com/datasheet/ss34-multicomp-5386508 **Pins:** - A [pin 2] - K [pin 1] ### D2 — [LED_0603_1608Metric](https://www.flux.ai/adrian95/led06031608metric~990.md) - Forward Current: 20mA - Manufacturer Part Number: NCD0603C1 - Color: Green - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008201032_Foshan-NationStar-Optoelectronics-NCD0603C1_C84264.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Foshan NationStar Optoelectronics - Forward Voltage: 2.0V - Part Type: LED **Pins:** - P1 [pin 1] - P2 [pin 2] ### D3 — [SS34](https://www.flux.ai/jecstronic/ss34~8tm.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode - Datasheet URL: https://octopart.com/datasheet/ss34-multicomp-5386508 - Manufacturer Part Number: SS34 - Manufacturer Name: Multicomp **Pins:** - A [pin 2] - K [pin 1] ### D4 — [SS34](https://www.flux.ai/jecstronic/ss34~8tm.md) - Manufacturer Name: Multicomp - Manufacturer Part Number: SS34 - Datasheet URL: https://octopart.com/datasheet/ss34-multicomp-5386508 - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D5 — [LED_0603_1608Metric](https://www.flux.ai/adrian95/led06031608metric~990.md) - Current: 20mA - Manufacturer Name: Foshan NationStar Optoelectronics - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008201032_Foshan-NationStar-Optoelectronics-NCD0603R1_C84263.pdf - Forward Voltage: 2.0V - Part Type: LED - Manufacturer Part Number: NCD0603R1 - License: https://creativecommons.org/licenses/by/4.0/ - Color: Red **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 - Part Type: Integrated Circuit - Manufacturer Name: Aerosemi Technology Co Ltd - Manufacturer Part Number: MT3608L **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 - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811151524_JST-Sales-America-B2B-PH-K-S-LF-SN_C131337.pdf - 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) - Manufacturer Name: DIBO - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Datasheet URL: https://datasheet.lcsc.com/lcsc/2301061430_DIBO-DB125-3-81-4P-GN-S_C395880.pdf - 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) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912251636_Ningbo-Kangnex-Elec-WJ500V-5-08-2P_C8465.pdf - Part Type: Connector - Manufacturer Name: Ningbo Kangnex Elec - 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 - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_Yuandi-MICRO-03-P1-A1T2_C2682528.pdf - Part Type: Connector **Pins:** - D- - D+ - GND - ID - VBUS ### SW1 — [SW_SPDT](https://www.flux.ai/adrian95/swspdt~q2k.md) - Manufacturer Name: SHOU HAN - Part Type: Switch - Datasheet URL: https://datasheet.lcsc.com/lcsc/2304140030_SHOU-HAN-MSK12C02_C431540.pdf - Manufacturer Part Number: MSK12C02 **Pins:** - A - B - C ### U1 — [RT8059GJ5](https://www.flux.ai/collinsemasi/rt8059gj5~n5.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Package or Case Code: SOT-23-5 - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811100910_Richtek-Tech-RT8059GJ5_C20542.pdf - Manufacturer Part Number: RT8059GJ5 **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) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1808010233_Silergy-Corp-SY6280AAAC_C207620.pdf - Manufacturer Part Number: SY6280A AC - Package or Case Code: SOT-23-5 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Silergy Corp - Part Type: Integrated Circuit **Pins:** - EN [pin 4] - GND [pin 2] - ISET [pin 3] - VIN [pin 5] - VOUT [pin 1] ### U4 — CN3063 Test - Part Type: Integrated Circuit - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811051510_ShangHai-Consonance-Elec-CN3063_C28078.pdf - Manufacturer Name: Seeed - Manufacturer Part Number: CN3063 - Package or Case Code: SOP-8-EP - License: https://creativecommons.org/licenses/by/4.0/ **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/augadharora/brave-power-management-board~ql](https://www.flux.ai/augadharora/brave-power-management-board~ql).* --- *Generated from [https://www.flux.ai/augadharora/brave-power-management-board~ql](https://www.flux.ai/augadharora/brave-power-management-board~ql)*