RD9Z1-638BJBEVM: High Voltage Battery Junction Box Reference Design

High voltage battery junction box reference design voltage, current, temperature and insulation measurement.

Overview

RD9Z1-638BJBEVM Top View
RD9Z1-638BJBEVM ISO
RD9Z1-638BJBEVM Bottom View
RD9Z1-638BJBEVM Top View

RD9Z1-638BJBEVM Top View  

RD9Z1-638BJBEVM ISO

RD9Z1-638BJBEVM ISO  

RD9Z1-638BJBEVM Bottom View

RD9Z1-638BJBEVM Bottom View  

Specifications

RD9Z1-638BJBEVM Block Diagram

RD9Z1-638BJBEVM Block DiagramBattery SensorsBattery SensorsCAN with Flexible Data RateCAN with Flexible Data Rate
  • MM9Z1_638 :  Battery Sensor with CAN and LIN
  • TJA1052IT :  Galvanically isolated high-speed CAN transceiver

Technical and Functional Specifications

  • Power supply input from 5 V to 12 V
  • Up to seven voltage sensing channels for high voltage measurement
  • One current sensing channel to measure the charge current and discharge current
  • One temperature sensing channel to measure shunt resistor temperature for calibration
  • Integrated insulation resistance measurement
  • One isolated CAN communication channel to BMU/VCU

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  • RD9Z1-638BJBEVM   Active

  • RD9Z1-638BJBEVM: High Voltage Battery Junction Box Reference Design

  • Kit Contains:

    • Evaluation board in an anti-static bag
    • Cables
    • 1 @ US
    • $670.24
      • Buy Direct
      • Distributor
RD9Z1-638BJBEVM-Image
1579109330588723448640

Design Resources

This reference design applies to the battery junction box (a sub-system of the battery management system) used in electrical or a hybrid electrical vehicles.

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