HVBMS Centralized Cell Monitoring Unit Using ETPL with MC33774ATP

Roll over image to zoom in

Block Diagram

RD33774PC3EVB

RD33774CNT3EVB RD33774PC3EVB Block Diagram

Supported Devices

Battery Management

Battery Cell Controllers

Features

Voltage Measurement

  • 3 MC33774ATP battery cell controllers (BCCs) for up to 54 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

  • 12 analog inputs for NTC temperature sensors

Cell Balancing

  • Integrated passive cell balancing up to 200 mA peak

Communication

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

Cost Reduction

  • Optimized BOM using capacitive isolation on and off board

Buy Options

RD33774PC3EVB-Image

Click to expand

RD33774PC3EVB
Active

HVBMS Centralized Cell Monitoring Unit Using ETPL with MC33774ATP.

$253.50 USD
In Stock :20
Order from distributors
BATT-TPLCABLE20-Image

Click to expand

BATT-TPLCABLE20
Active

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

$14.38 USD
In Stock :19
Order from distributors
BATT-TPLCABLE50-Image

Click to expand

BATT-TPLCABLE50
Active

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

$14.38 USD
Pending Stock
Order from distributors
BATT-18CTCABLE30-Image

Click to expand

BATT-18CTCABLE30
Active

Cell Terminal (CT) cable, 18 cells, 30 cm-long.

$25.00 USD
Pending Stock
Order from distributors

Documentation

Quick reference to our documentation types

2 documents

Compact List

Design Resources

Design Files

Quick reference to our design files types.

2 design files

Software

Quick reference to our software types.

Training

1 trainings

Support

What do you need help with?