BD41044FJ-C
車載向け CAN FDトランシーバ
BD41044FJ-C
車載向け CAN FDトランシーバ
BD41044FJ-CはCAN-FD通信(規格ISO11898-2:2016 準拠)用のトランシーバLSIです。CAN-FD 通信(～5Mbps)に必要なトランスミッタ回路、レシーバ回路の機能を搭載しています。
主な仕様
機能安全:
特性:
Product Category
High-speed CAN FD
Supported Standards
ISO-11898-2:2016
Function
Standby Mode, Bus Wake Up, SPLIT Pin
Data Rates (Max.)[Mbps]
5
Supply Voltage (Min.) [V]
4.75
Supply Voltage (Max.) [V]
5.25
Bus Fault Voltage [V]
-27 to 40
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
4.9x6.0 (t=1.65)
Common Standard
AEC-Q100 (Automotive Grade)
特長:
- AEC-Q100対応(Grade1)
- 通信速度 40kbps～5Mbps
- 省電力モード対応
- レセッシブバス電位安定用SPLIT端子
- VCC電圧低下検出機能
- 温度保護回路(TSD)内蔵
- TXDドミナント異常検出機能(Normalモード時)
- CANバスドミナント異常検出機能(Standbyモード時)
- BUS wake-up機能有り
リファレンスデザイン / アプリケーション評価キット
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- Reference Design - REF68008
- 産業機器向け 16セルBMS評価プラットフォーム
This Battery Management System (BMS) platform provides detailed specifications for an industrial-grade lithium-ion battery monitoring and protection solution. It is designed to support reliable operation in demanding industrial energy storage and power backup applications.
The BMS evaluation platform serves as a reference design for assessing a multi-cell battery monitoring system utilizing ROHM’s ML5238 16-cell Analog Front End (AFE) in combination with the LAPIS ML63Q8057 microcontroller. The system enables accurate cell voltage measurement, current sensing, temperature monitoring, cell balancing, state-of-charge estimation, and fault detection, forming a complete solution for industrial battery packs.
This evaluation kit integrates the core functional blocks required for BMS operation, including the monitoring circuitry, control firmware, sensing interfaces, non-volatile memory, and PC communication interface. The design is optimized for robustness, measurement accuracy, and long-term reliability, making it suitable for industrial energy storage systems, uninterruptible power supplies (UPS), e-mobility auxiliary systems, and stationary battery applications.
The reference design includes comprehensive technical resources such as firmware architecture documentation, communication protocol definitions, memory maps, and configuration guidelines. It features a fully functional BMS firmware implementation optimized for industrial environments, supporting protection mechanisms, data logging, diagnostics, and seamless interfacing with a host PC or supervisory controller.
Users are encouraged to explore the advanced monitoring, protection, and diagnostic capabilities of this BMS evaluation platform and consider its integration or customization for their industrial battery management and energy storage development projects.
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Shockley社とのコラボレーションボード
上海Shockleyは2005年10月に設立され、中国の電子産業のニーズに応えています。半導体チップに基づいたビジネスおよび製品ソリューションを提供する登録代理店です。Shockleyには、技術研究開発およびマーケティングを専門とする経験豊富なチームがあり、顧客のニーズに応じた技術サービスと完全なソリューションを提供し、製品設計の迅速かつ効率的な完成を支援しています。
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