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The NXP analog product development boards provide an easy-to-use platform for evaluating NXP products. The boards support a range of analog, mixed-signal and power solutions. They incorporate monolithic integrated circuits and system-in-package devices that use proven high-volume technology. NXP products offer longer battery life, a smaller form factor, reduced component counts, lower cost and improved performance in powering state-of-the-art systems.
This page will guide you through the process of setting up and using the RDDRONE-BMS772 board.
The RDDRONE-BMS772 contents include:
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In addition to the kit contents, the following hardware is necessary or beneficial when working with this kit.
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The RDDRONE-BMS772 is a standalone BMS reference design suitable for mobile robotics such as drones and rovers, supporting 3 to 6 cells batteries. Other portable electronics and equipment, such as scooters, power tools, portable medical devices could also benefit from referencing this design. If higher cell counts are required, this could be redesigned to daisy chain multiple BCC chips or switch to a larger cell count BCC such as MC33771B.
The device performs ADC conversion on the differential cell voltages and currents. It is capable of accurate battery charge coulomb counting and battery temperature measurements. Additionally, it communicates with a Flight Management Unit (FMU) through UAVCAN and/or an SMBus.
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The RDDRONE-BMS772 integrates the following functions and features:
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Overview of the RDDRONE-BMS772 board
The main featured devices are listed in the following table:
Table 1. Featured devices
Label | Description | Reference |
---|---|---|
U1 | Battery Cell Controller (BCC) | MC33772BSP1AE |
U2 | Micro-Controller Unit (MCU) | FS32K144HAT0MLFT |
U3 | System Basis Chip (SBC) | UJA1169TK/F/3 |
U4 | Authentication | A1007 |
U5 | Near-Field Communication (NFC) | NTA53321G10FHK |
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Before first start-up, make sure that the board is configured properly:
Start embedded application development.
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In addition to our MC33772B: 6-Channel Li-ion Battery Cell Controller IC page, you may also want to visit:
Product pages:
Application pages:
Hardware pages:
Software pages: