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

RD33775ACNTEVB

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Product Details

Block Diagram

HVBMS Centralized Cell Monitoring Unit Using ETPL with MC33775A - RD33775ACNTEVB

RD33775ACNTEVB CMU Block diagram

Supported Devices

Power Management

Battery Cell Controllers

Features

Voltage Measurement

  • 4 MC33775A 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 Measurement

  • 8 analog inputs (including temperature sensors) or GPIOs with advanced filtering per BCC

Cell Balancing

  • Integrated temperature-controlled cell balancing with up to 300 mA (100 mA using default setup)

Communication

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

Cost Reduction

  • Optimized BOM using capacitive isolation on board

Buy Options

RD33775ACNTEVB-Image

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  • RD33775ACNTEVB

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

  • $493.35 USD
  • For a quantity of 1
    • Availability: Pending stock
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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: 8
    • Shipping: Normally ships 1-2 business days
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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: In stock
    • Inventory: 20
    • Shipping: Normally ships 1-2 business days
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BATT-14CTCABLE25-Image

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  • $34.50 USD
  • For a quantity of 1
    • Availability: In stock
    • Inventory: 3
    • Shipping: Normally ships 1-2 business days
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Documentation

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2 documents

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Design Files

Training

1 trainings

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