Overview

The US134-118VBTPKEV1Z board demonstrates a proof of concept (POC) solution for a 20-28 cell battery management system (BMS). The board supports a wide input range of 40V-120V and output of 40V-118V with 20A of continuous discharge current and can be increased to 60A with additional thermal management. The RS-485 interface provides the flexibility to monitor system parameters like battery voltage, fuel gauge, and load/charging current, and also accepts commands to control the system, monitor faults, and traceback errors during system shutdown. For additional board control and modification, the Renesas E2 emulator (sold separately) grants flexibility to configure parameters like over-current threshold, cell balancing control, cell OV/UV limits, external temperature limits, faults masks, reduced cells operation, and more.

US134-118VBTPKEV1Z Evaluation Board
US134-118VBTPKEV1Z Evaluation Board
  • Supports 40V to 118V battery packs (20-28 cells)
  • Wide charger input range 40V to 120V
  • 20A continuous discharge current (60A with thermal management)
  • Easily adaptable to operate with different battery cell counts
  • User input and diagnostics available via RS-485

Applications

Documentation

= Featured Documentation
Type Title Date
Manual - Hardware
US134-118VBTPKEV1Z 20-28 Cell Battery Management System up to 118V User's Guide
PDF 5.21 MB
1 item

Design & Development

Lab on the Cloud

Use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
High Voltage Battery Management System

This is a battery management solution, for a 20 – 28 cell battery. It has a daisy chain feature, RS-485 to external PC, and takes command line interface commands.

Product Options

    Processing table
    Buy / Sample
    Part Number
    US134-118VBTPKEV1Z
    fast_forwardPreview
    Samples Available
    		 Get Samples,
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product