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RDBESS774A3EVB
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1500 V Battery Energy Storage Reference Design.
Kit contains:
- One assembled and tested evaluation board/module in antistatic bag
- Three cell terminal cables
- One transformer physical layer (TPL) cable
BESS1500 Cell Monitoring Unit (CMU) with 3x 18S Capability
Available to selected customers only (non-disclosure agreement (NDA) required), please contact support or your local sales representative for more information.
The CMU3 - RDBESS774A3EVB is a battery cell monitoring unit (CMU) reference design with electrical transport protocol link (ETPL) communication interface towards a BMU. It is ideal for rapid prototyping of a high-voltage battery energy storage system (BESS) hardware and software. This board contains three MC33774A analog front ends (AFEs) in a daisy chain.
It can be used to monitor a battery module with up to 54 cells.
There are in total 27 GPIO/Analog measurement inputs for temperature or other measurements.
This board is part of the RD-BESS1500BUN reference design bundle.
产品详情
支持的器件
电源管理
电芯控制器
- MC33774: 18通道锂离子电池控制器IC ASIL D
带集成电源开关的AC-DC控制器
- TEA1721AT: 集成功率MOSFET通过高压启动的反激控制器，适用于最高11 W的低功率应用
传感器
LPG和CNG Gas：20至550kPa
- FXPS7xx0A4: 模拟绝对压力传感器（20至550kPa）
Features
Voltage Measurement
- 3 x 18 channel BCCs for up to 54 cells, extendable by adding more CMUs to the daisy chain
- Life-time guaranteed high accuracy cell voltage measurement channels, with averaging and advanced filtering
Temperature Measurement
- 3 x 9 analog inputs (including temperature sensors) or GPIOs with advanced filtering
Cell Balancing
- Cell balancing with integrated temperature-controller function with up to 300mA (using default setup)
Pressure Sensing
- On-board pressure sensor for thermal runaway detection
Communication
- Isolated ETPL communication between CMU and BMU
购买选项
文档
快速参考恩智浦 文档类别.
设计资源
设计文件
快速参考恩智浦
设计文件类型.
3 设计文件
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印刷电路板与电路图
RDBESS774A3EVB Schematics
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设计文件-其他
RDBESS774A3EVB Altium Design Files
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设计文件-其他
RDBESS774A3EVB OrCAD Design Files