HVBMS | 800 V Battery Junction Box Using ETPL | NXP Semiconductors

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800 V Battery Junction Box Using ETPL with MC33772C

RD772BJBTPL8EVB Active

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The RD772BJBTPL8EVB is a battery junction box (BJB) reference design with electrical transport protocol link (ETPL) communication. It is meant for rapid prototyping of a 800 V high-voltage battery management system (HVBMS) hardware and software. This board contains two MC33772C battery sensors for redundant high voltage and current measurements and performs isolation measurements.

This board is part of the RD-HVBMSCT800BUN reference design bundle using ETPL.

Block Diagram

RD772BJBTPL8EVB

RD772BJBTPL8EVB Block Diagram
Get diagram PDF

Supported Devices

Power Management

Battery Cell Controllers

  • MC33772C: 6-Channel Li-Ion Battery Cell Controller IC

Features

High Voltage Measurement

  • 7 high voltage measurements (up to 1000 V) with high accuracy

Battery Current Measurement

  • Fully redundant current measurement up to +/-1500 A (with populated shunt, adaptable)
  • 0.5% measurement error (IC level only)

Temperature Measurement

  • Shunt temperature measurement for current measurement compensation
  • Pre-charge resistor temperature measurement

Isolation Measurement

  • Isolation resistance measurement between high voltage and low voltage domains

Communication

  • Isolated electrical transport protocol link (ETPL) communication between BJB and BMU

Buy Options

RD772BJBTPL8EVB-Image

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  • RD772BJBTPL8EVB
    Active

  • HVBMS Battery Junction Box (BJB).

  • Kit contains:

    • 1 RD772BJBTPLEVB board
    • 1 power cable
    • 7 high voltage measurement cables
    • 1 pair of thermal sensor cable
    • 1 ETPL cable
    • 1 chassis cable for isolation measurement
    • 1 plexiglass cover
  • $1065.73 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 10
    • Shipping: Normally ships 1-2 business days
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BATT-TPLCABLE20-Image

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  • BATT-TPLCABLE20
    Active

  • Electrical transport protocol link (ETPL), two-wire, twisted, 20 cm-long cable.

  • $14.38 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 20
    • Shipping: Normally ships 1-2 business days
ADD TO CART
Order from distributors
BATT-TPLCABLE50-Image

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  • BATT-TPLCABLE50
    Active

  • Electrical transport protocol link (ETPL), two-wire, twisted, 50 cm-long cable.

  • $14.38 USD
  • For a quantity of 1
    • Availability: In Stock
    • Inventory: 20
    • Shipping: Normally ships 1-2 business days
ADD TO CART
Order from distributors
N true 0 PSPRD772BJBTPL8EVBen 6 Brochure Brochure t518 1 Fact Sheet Fact Sheet t523 1 User Guide User Guide t792 1 User Manual User Manual t1009 1 White Paper White Paper t530 2 en_US en_US 1 1 English This page will guide you through the process of setting up and using the HVBMSCT800BUN reference design bundle. 1683133521543714468446 Y 1683133521543714468446 GS-HVBMSCT800BUN GS-HVBMSCT800BUN /document/guide/getting-started-with-the-hvbmsct800bun-reference-design-bundle:GS-HVBMSCT800BUN HTML 0 2023-05-03 GS-HVBMSCT800BUN PSP User Guide 132339537837198660 2025-03-03 en May 4, 2023 User Guide t792 User Guide User Guide Y Getting Started with the HVBMSCT800BUN Reference Design Bundle false en User Manual User Manual 1 2 2.0 English This user manual targets the RD772BJBTPL8EVB board. It is a typical battery junction box (BJB) solution used in high-voltage battery management system (BMS). The RD772BJBTPL8EVB is part of the high-voltage BMS reference design offered by NXP. 1683048319503741265690 PSP 2.0 MB None None documents None 1683048319503741265690 /docs/en/user-manual/UM11847.pdf 1971697 /docs/en/user-manual/UM11847.pdf UM11847 documents N N 2023-05-02 UM11847, RD772BJBTPL8EVB Battery Junction Box User Manual /docs/en/user-manual/UM11847.pdf /docs/en/user-manual/UM11847.pdf User Manual N 309919593431037931 2024-11-27 pdf N en Nov 26, 2024 309919593431037931 User Manual Y N UM11847, RD772BJBTPL8EVB Battery Junction Box User Manual Brochure Brochure 1 3 7 Japanese NXPの電動化ソリューションの堅牢でオープンなアーキテクチャは、電動化されたエンドポイントとクラウド間での、より安全でセキュアな双方向通信を可能にします。 1558558721899728783369ja PSP 2.1 MB None None documents None 1558558721899728783369 /docs/ja/brochure/VEHICLE-ELECTRIFICATION-BR.pdf 2120510 /docs/ja/brochure/VEHICLE-ELECTRIFICATION-BR.pdf VEHELECTSOLBRA4 documents N N 2019-05-22 Vehicle Electrification Solutions Brochure /docs/ja/brochure/VEHICLE-ELECTRIFICATION-BR.pdf /docs/ja/brochure/VEHICLE-ELECTRIFICATION-BR.pdf Brochure N 712453003803778552 2024-06-11 ja Oct 23, 2023 712453003803778552 Brochure Y N NXP電動化ソリューション - パンフレット 4 Chinese 利用恩智浦的电气化解决方案加速实现零排放。从电池管理到动力域控制，我们的产品组合覆盖面广，旨在帮助客户简化电气化转型流程。恩智浦提供的电气化系统解决方案，具有出色的性能、强大的功能安全性和电源管理功能，满足汽车制造商和开发者打造下一代汽车的需求。 1558558721899728783369zh PSP 2.1 MB None None documents None 1558558721899728783369 /docs/zh/brochure/VEHICLE-ELECTRIFICATION-BR.pdf 2120510 /docs/zh/brochure/VEHICLE-ELECTRIFICATION-BR.pdf VEHELECTSOLBRA4 documents N N 2019-05-22 Vehicle Electrification Solutions Brochure /docs/zh/brochure/VEHICLE-ELECTRIFICATION-BR.pdf /docs/zh/brochure/VEHICLE-ELECTRIFICATION-BR.pdf Brochure N 712453003803778552 2024-06-11 zh Jun 21, 2022 712453003803778552 Brochure Y N 汽车电气化解决方案 7 English NXP delivers the optimal performance, robust functional safety and power management that automakers and developers require for the next generation of electric and hybrid vehicles. 1558558721899728783369 PSP 2.1 MB None None documents None 1558558721899728783369 /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf 2120510 /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf VEHELECTSOLBRA4 documents N N 2019-05-22 Vehicle Electrification Solutions Brochure /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf Brochure N 712453003803778552 2024-06-11 pdf N en May 2, 2023 712453003803778552 Brochure Y N Vehicle Electrification Solutions Brochure Fact Sheet Fact Sheet 1 4 1 English NXP HVBMS reference design is a scalable ASIL D architecture for high-voltage applications, composed of three modules. 1646245659527728502417 PSP 210.8 KB None None documents None 1646245659527728502417 /docs/en/fact-sheet/HVBMSFS.pdf 210826 /docs/en/fact-sheet/HVBMSFS.pdf HVBMSFS documents N N 2022-03-02 High-Voltage BMS Reference Design - Fact Sheet /docs/en/fact-sheet/HVBMSFS.pdf /docs/en/fact-sheet/HVBMSFS.pdf Fact Sheet N 736675474163315314 2023-07-20 pdf N en Aug 5, 2022 736675474163315314 Fact Sheet Y N High-Voltage BMS Reference Design - Fact Sheet White Paper White Paper 2 5 1.0 Chinese NXP High-Voltage Battery Management System Reference Design helps Developers get Ahead of the Curve 1660165433293720225352zh PSP 914.5 KB Registration without Disclaimer None documents Extended 1660165433293720225352 /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf 914482 /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf HVBMSRDWP documents Y N 2022-08-10 NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /secured/assets/documents/zh/white-paper/HVBMSRDWP.pdf https://www.nxp.com.cn/webapp/Download?colCode=HVBMSRDWP&docLang=zh White Paper N 918633085541740938 2024-01-19 zh Aug 25, 2022 918633085541740938 White Paper Y N NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper 1.0 Japanese NXPの高電圧バッテリー・マネジメント・システムのリファレンス・デザインは、開発者の先取りを支援します。 1660165433293720225352ja PSP 914.5 KB Registration without Disclaimer None documents Extended 1660165433293720225352 /secured/assets/documents/ja/white-paper/HVBMSRDWP.pdf 914482 /secured/assets/documents/ja/white-paper/HVBMSRDWP.pdf HVBMSRDWP documents Y N 2022-08-10 NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /secured/assets/documents/ja/white-paper/HVBMSRDWP.pdf https://www.nxp.jp/webapp/Download?colCode=HVBMSRDWP&docLang=ja White Paper N 918633085541740938 2024-01-19 ja Apr 23, 2023 918633085541740938 White Paper Y N 開発者を時代の最先端に導くNXP高電圧バッテリー・マネジメント・システムのリファレンス・デザイン 1.0 English NXP High-Voltage Battery Management System Reference Design helps Developers get Ahead of the Curve 1660165433293720225352 PSP 914.5 KB Registration without Disclaimer None documents Extended 1660165433293720225352 /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf 914482 /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf HVBMSRDWP documents Y N 2022-08-10 NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /webapp/Download?colCode=HVBMSRDWP /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf White Paper N 918633085541740938 2024-01-19 pdf Y en Aug 25, 2022 918633085541740938 White Paper Y N NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper 6 0 Chinese Electric vehicle high-voltage battery management system (BMS) technologies are evolving rapidly. Designers are experimenting with new architectures to get more range from a single charge and reduce charging times. 1654013079020703860532zh PSP 159.9 KB Registration without Disclaimer None documents Extended 1654013079020703860532 /secured/assets/documents/zh/white-paper/HVBMSWPA4.pdf 159918 /secured/assets/documents/zh/white-paper/HVBMSWPA4.pdf HVBMSWPA4 documents Y N 2022-05-31 Next-Generation Battery Management System Architectures - White Paper /secured/assets/documents/zh/white-paper/HVBMSWPA4.pdf https://www.nxp.com.cn/webapp/Download?colCode=HVBMSWPA4&docLang=zh White Paper N 918633085541740938 2023-07-20 zh May 24, 2022 918633085541740938 White Paper Y N 新一代电池管理系统架构 0 Japanese 電気自動車の高電圧バッテリー・マネジメント・システム (BMS) 技術は急速に進化しています。1回の充電での航続距離を延ばし、充電時間を短縮するために、設計者の間でさまざまな新しいアーキテクチャが検討されています。このホワイト・ペーパーでは、使用電圧の上昇に伴う影響を、いくつかの部品に対する要件の厳格化、システムの複雑化、機能安全への影響という観点から評価しています。 1654013079020703860532ja PSP 159.9 KB Registration without Disclaimer None documents Extended 1654013079020703860532 /secured/assets/documents/ja/white-paper/HVBMSWPA4.pdf 159918 /secured/assets/documents/ja/white-paper/HVBMSWPA4.pdf HVBMSWPA4 documents Y N 2022-05-31 Next-Generation Battery Management System Architectures - White Paper /secured/assets/documents/ja/white-paper/HVBMSWPA4.pdf https://www.nxp.jp/webapp/Download?colCode=HVBMSWPA4&docLang=ja White Paper N 918633085541740938 2023-07-20 ja Apr 11, 2023 918633085541740938 White Paper Y N 次世代バッテリー・マネジメント・システムのアーキテクチャ 0 English Electric vehicle high-voltage battery management system (BMS) technologies are evolving rapidly. Designers are experimenting with new architectures to get more range from a single charge and reduce charging times. 1654013079020703860532 PSP 159.9 KB Registration without Disclaimer None documents Extended 1654013079020703860532 /secured/assets/documents/en/white-paper/HVBMSWPA4.pdf 159918 /secured/assets/documents/en/white-paper/HVBMSWPA4.pdf HVBMSWPA4 documents Y N 2022-05-31 Next-Generation Battery Management System Architectures - White Paper /webapp/Download?colCode=HVBMSWPA4 /secured/assets/documents/en/white-paper/HVBMSWPA4.pdf White Paper N 918633085541740938 2023-07-20 pdf Y en May 24, 2022 918633085541740938 White Paper Y N Next-Generation Battery Management System Architectures - White Paper false 0 RD772BJBTPL8EVB downloads en true 0 Y PSP Brochure 1 /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf 2019-05-22 1558558721899728783369 PSP 3 May 2, 2023 Brochure NXP delivers the optimal performance, robust functional safety and power management that automakers and developers require for the next generation of electric and hybrid vehicles. None /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf English documents 2120510 None 712453003803778552 2024-06-11 N /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf Vehicle Electrification Solutions Brochure /docs/en/brochure/VEHICLE-ELECTRIFICATION-BR.pdf documents 712453003803778552 Brochure N en None Y pdf 7 N N Vehicle Electrification Solutions Brochure 2.1 MB VEHELECTSOLBRA4 N 1558558721899728783369 Fact Sheet 1 /docs/en/fact-sheet/HVBMSFS.pdf 2022-03-02 1646245659527728502417 PSP 4 Aug 5, 2022 Fact Sheet NXP HVBMS reference design is a scalable ASIL D architecture for high-voltage applications, composed of three modules. None /docs/en/fact-sheet/HVBMSFS.pdf English documents 210826 None 736675474163315314 2023-07-20 N /docs/en/fact-sheet/HVBMSFS.pdf High-Voltage BMS Reference Design - Fact Sheet /docs/en/fact-sheet/HVBMSFS.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 1 N N High-Voltage BMS Reference Design - Fact Sheet 210.8 KB HVBMSFS N 1646245659527728502417 User Guide 1 2023-05-03 1683133521543714468446 1 May 4, 2023 User Guide User Guide This page will guide you through the process of setting up and using the HVBMSCT800BUN reference design bundle. Y GS-HVBMSCT800BUN English 0 User Guide 2025-03-03 /document/guide/getting-started-with-the-hvbmsct800bun-reference-design-bundle:GS-HVBMSCT800BUN Getting Started with the HVBMSCT800BUN Reference Design Bundle GS-HVBMSCT800BUN PSP 132339537837198660 User Guide en Y t792 HTML GS-HVBMSCT800BUN 1683133521543714468446 User Manual 1 /docs/en/user-manual/UM11847.pdf 2023-05-02 1683048319503741265690 PSP 2 Nov 26, 2024 User Manual This user manual targets the RD772BJBTPL8EVB board. It is a typical battery junction box (BJB) solution used in high-voltage battery management system (BMS). The RD772BJBTPL8EVB is part of the high-voltage BMS reference design offered by NXP. None /docs/en/user-manual/UM11847.pdf English documents 1971697 None 309919593431037931 2024-11-27 N /docs/en/user-manual/UM11847.pdf UM11847, RD772BJBTPL8EVB Battery Junction Box User Manual /docs/en/user-manual/UM11847.pdf documents 309919593431037931 User Manual N en None Y pdf 2.0 N N UM11847, RD772BJBTPL8EVB Battery Junction Box User Manual 2.0 MB UM11847 N 1683048319503741265690 White Paper 2 /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf 2022-08-10 1660165433293720225352 PSP 5 Aug 25, 2022 White Paper NXP High-Voltage Battery Management System Reference Design helps Developers get Ahead of the Curve Registration without Disclaimer /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf English documents 914482 None 918633085541740938 2024-01-19 Y /webapp/Download?colCode=HVBMSRDWP NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper /secured/assets/documents/en/white-paper/HVBMSRDWP.pdf documents 918633085541740938 White Paper N en Extended Y pdf 1.0 Y N NXP HVBMS Reference Design Helps Developers Get Ahead of the Curve - White Paper 914.5 KB HVBMSRDWP N 1660165433293720225352 /secured/assets/documents/en/white-paper/HVBMSWPA4.pdf 2022-05-31 1654013079020703860532 PSP 6 May 24, 2022 White Paper Electric vehicle high-voltage battery management system (BMS) technologies are evolving rapidly. Designers are experimenting with new architectures to get more range from a single charge and reduce charging times. Registration without Disclaimer /secured/assets/documents/en/white-paper/HVBMSWPA4.pdf English documents 159918 None 918633085541740938 2023-07-20 Y /webapp/Download?colCode=HVBMSWPA4 Next-Generation Battery Management System Architectures - White Paper /secured/assets/documents/en/white-paper/HVBMSWPA4.pdf documents 918633085541740938 White Paper N en Extended Y pdf 0 Y N Next-Generation Battery Management System Architectures - White Paper 159.9 KB HVBMSWPA4 N 1654013079020703860532 true Y Designs

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