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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 learning about how to set up the RD33771CNTREVM board.
The RD33771CNTREVM 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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This reference design requires a Windows PC workstation. Meeting these minimum specifications should produce great results when working with this reference design.
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The RD33771CNTREVM provides a solution for a centralized and distributed architecture for lithium-ion battery management in automotive applications. This board allocates four MC33771C devices controlled by one MCU. The MCU could be bypassed and stacked to a long daisy chain for a flexible BMS architecture.
Each BCC can measure lithium batteries having 7 to 14 cells each. The BCCs communicate by TPL daisy chain or capacitor isolation. The MCU is supplied by an SBC that is powered by a 12 VDC power source.
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Overview of the RD33771CNTREVM flexible HV BMS solution.
Table 1. Board description.
Name | Description |
---|---|
MC33771C | 14-channel Li-ion battery cell controller IC. |
MC33664 | Isolated communication IC. |
UJA1169 | Mini high-speed CAN companion system basis chip. |
S32K144 | 32-bit automotive general purpose microcontroller. |
HM2103NL | TPL isolation transformer. |
TPL connector | TPL communication connector. |
HV connector | Battery sensing connector for real battery or battery simulation board. |
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To configure the hardware, complete the following procedure:
Incorrect connections of the power and ground wires damage the board.
Incorrect connections of the power and ground wires damage the board.
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Note: Registration is required.
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Start embedded application development.
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In addition to our RD33771CNTREVM: Flexible Battery Management System (BMS) Reference Design page, you may also want to visit: