800 V Battery Junction Box Using ETPL with MC33772C

RD772BJBTPL8EVB

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Block Diagram

RD772BJBTPL8EVB

RD772BJBTPL8EVB Block Diagram

Supported Devices

Power Management

Battery Cell Controllers

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

  • HVBMS Battery Junction Box (BJB).

  • $1065.73 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 9
    • Shipping: Normally ships 1-2 business days
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BATT-TPLCABLE20-Image

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  • BATT-TPLCABLE20

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

  • $14.38 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 4
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor
BATT-TPLCABLE50-Image

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  • BATT-TPLCABLE50

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

  • $14.38 USD
  • For a quantity of 1
    • Availability: Pending stock
Buy from NXPBuy From Distributor

Documentation

Quick reference to our documentation types.

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Design Resources

Design Files

2 design files

Software

1 software file

Note: For better experience, software downloads are recommended on desktop.

Training

1 trainings

Support

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