2 layers24.3 × 14.5 mm
4 layers76.2 × 82.6 mm
Power Module Rev 5
bryanbendall/Brytec_PowerModuleRev5- Size
- 76.2 × 82.6 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 151
- Nets
- 178
- Pads
- 1,023
- Tracks, vias
- 1,421, 285
- Pours
- 28
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 27 Jul 2023
- Updated
- 30 Aug 2025
Overview
Power Module Rev 5 is an open-source printed circuit board by bryanbendall, from the bryanbendall/Brytec_PowerModuleRev5 repository on GitHub. It is a 4-layer board of 76.2 × 82.6 mm with 151 parts on 178 nets, routed with 1,421 tracks and 285 vias.
It is built around the LMR50410Y5FQDBVRQ1, PCA9685BS and BTS7002-1EPP, with the BTS7008-2EPA, AP2112K-3.3 and L9966CB-TR among its other parts. Its parts include 64 resistors, 56 capacitors, 16 ICs, 4 connectors and 3 diodes. It belongs with the STM32 boards of this library.
Main components
10
LMR50410Y5FQDBVRQ1
SOT-23-6-40℃~+150℃@(TJ) 1 1A 2.1MHz 4V~36V 5V 80uA Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type Yes SOT-23-6 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
PCA9685BS
QFN-28-EP(6x6)QFN-28-EP(6x6) LED Drivers ROHSNXP SemiconductorsLED DriversBTS7002-1EPP
TSDSO-14TSDSO-14 Power Distribution Switches ROHSInfineon TechnologiesPower Distribution Switches
BTS7008-2EPA
TSDSO-14-40℃~+150℃ 16mΩ 2 3.1V~28V 7.5A Active High High Side Switch Over Voltage Protection、Undervoltage Protection(UVP)、Overcurrent Protection(OCP)、Over Temperature Protection TSDSO-14 Power Distribution Switches ROHSInfineon TechnologiesPower Distribution Switches
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorised
L9966CB-TR
TQFP-48-EP(7x7)15 5.5V~36V Programmable gain SPI TQFP-48-EP(7x7) ADCs/DACs - Special Purpose ROHSSTMicroelectronicsADCs/DACs - Special Purpose
MB85RS64A
SO8-150milSO8-150mil New Arrivals ROHSFUJITSUUncategorised
B3U-1000P
SMD,3x2.5mm-25℃~+70℃ 1.53N 1.6mm 12V 2.5mm 3mm 50mA Round Button SMD(SMT) Tab SPST Surface Mount,Vertical SMD,3x2.5mm Tactile Switches ROHSOmronTactile Switches
PESD2CAN,215-JSM
SOT-23100nA 17pF 2 230W@8/20us 24V 30.5V 4A@8/20us 60V Bidirectional ESD IEC 61000-4-2 SOT-23 ESD and Surge Protection (TVS/ESD) ROHSJSMSEMIUncategorised
SMCJ33CA
DO-214AB-65℃~+150℃ 1.5kW@10/1000us 1uA 28.2A@10/1000us 33V 40.6V 53.3V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS DO-214AB ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)
Parts
151| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | 4.7K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32 +14 |
| 22 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3, C5, C21, C22, C23, C24, C25, C26, C34, C36, C37, C38, C39, C40, C41 +6 |
| 13 | 6.8nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C20 |
| 8 | 1.2K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R5, R6, R15, R16, R44, R49 |
| 8 | 220pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C27, C28, C29, C30, C31, C32, C33, C35 |
| 8 | 47 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R35, R36, R37, R38, R39, R40, R45, R50 |
| 7 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4, R7, R8, R9, R10, R11 |
| 6 | BTS7002-1EPP | MyKiCadLibraries:Infineon_PG-TSDSO-14-22 - thermal vias | U3, U4, U5, U7, U9, U10 |
| 5 | 10K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R57, R58, R59, R60, R61 |
| 5 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C4, C42, C43, C56 |
| 4 | 10pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C18, C19, C49, C50 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R66, R67 |
| 2 | B3U-1000P | digikey-footprints:Switch_Tactile_SMD_B3U-1000P | S1, S2 |
| 2 | BTS7008-2EPA | MyKiCadLibraries:Infineon_PG-TSDSO-14-22 - thermal vias | U12, U13 |
| 2 | FerriteBead_Small | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | FB1, FB2 |
| 1 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C60 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C57 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C59 |
| 1 | 180 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R14 |
| 1 | 32.768kHz | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C61 |
| 1 | 50K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | 6.8uH | Inductor_SMD_Wurth:L_Wurth_WE-LQSH-4020 | L2 |
| 1 | 65 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R68 |
| 1 | 8MHz | Crystal:Crystal_SMD_5032-4Pin_5.0x3.2mm | Y3 |
| 1 | 9-6437287-8 | MyKiCadLibraries:TE_9-6437287-8 | J1 |
| 1 | 9K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R13 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | Conn_01x16_Pin | Eagle_WP-BUCF (rev22a):WP-BUFU_7461097_HAL | J3 |
| 1 | Conn_ARM_SWD_TagConnect_TC2030-NL | Connector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical | J2 |
| 1 | L9966CB-TR | MyKiCadLibraries:TQFP48_L9966_STM | U2 |
| 1 | LED_Small | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 1 | LMR50410Y5FQDBVRQ1 | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | U15 |
| 1 | LOGO | Bryan_Lib:Brytec_Logo | G*** |
| 1 | MB85RS64 | Package_SO:SSOP-8_3.9x5.05mm_P1.27mm | U6 |
| 1 | MCP2558FD-xMF | Package_DFN_QFN:DFN-8-1EP_3x3mm_P0.65mm_EP1.55x2.4mm | U11 |
| 1 | PCA9685BS | Package_DFN_QFN:QFN-28-1EP_6x6mm_P0.65mm_EP4.25x4.25mm_ThermalVias | U8 |
| 1 | PESD2CAN_215 | digikey-footprints:SOT-23-3 | D1 |
| 1 | SMCJ33CA | digikey-footprints:DO-214AB | D3 |
| 1 | STM32G491CEUx | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm_ThermalVias | U17 |
| 1 | TPS2116DRLR | MyKiCadLibraries:SOTFL50P160X60-8N | U14 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_JAE_DX07S016JA1R1500 | J4 |
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Questions
How big is the Power Module Rev 5 PCB?
It measures 76.2 × 82.6 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Power Module Rev 5 use?
151 parts, built around the LMR50410Y5FQDBVRQ1, PCA9685BS, BTS7002-1EPP and BTS7008-2EPA. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Power Module Rev 5 KiCad files?
From the bryanbendall/Brytec_PowerModuleRev5 repository on GitHub, at the commit this page was made from: the board is Board/Power Module Rev 5/Power Module Rev 5.kicad_pcb and its schematic Board/Adc Adapter/Adc Adapter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Power Module Rev 5 design in my own project?
Its repository states no licence, so its author keeps all rights: ask bryanbendall before reusing the design.