HVBMS Centralized Cell Monitoring Unit Using ETPL with MC33775A (CMU)

RD33775ACNTEVB
  • Preproduction
  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.

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Product Details

Block Diagram

CMU for 400 V TPL – RD33775ACNTEVB

CMU for 400 V TPL – RD33775ACNTEVB

Supported Devices

Power Management

Battery Cell Controllers

Features

Voltage Measurements

  • 4 MC33775 Battery cell controllers (BCCs) for up to 56 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 Measurements

  • 8 ADC/GPIO/temperature sensor inputs with advanced filtering per BCC

Cell Balancing

  • Integrated temperature-controlled cell balancing with up to 300 mA

Communication

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

Cost Reduction

  • Optimized BOM using capacitive isolation on board

Buy Options

BATT-TPLCABLE20-Image

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  • BATT-TPLCABLE20

  • Transformer Physical Layer (TPL), two-wire, twisted, 20 cm-long cable.

  • $12.50 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 16
    • Shipping: Normally ships 1-2 business days
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BATT-TPLCABLE50-Image

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  • BATT-TPLCABLE50

  • Transformer Physical Layer (TPL), two-wire, twisted, 50 cm-long cable.

  • $12.50 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 16
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor
BATT-14CTCABLE25-Image

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  • $30.00 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 16
    • Shipping: Normally ships 1-2 business days
Buy from NXPBuy From Distributor

Design Resources

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Documentation

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1 documents

Design Files

Training

2 trainings

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