TIDUC43 – August 2016 Industrial Battery Management Module for 20S applications Reference Design 1
Copyright © 2016, Texas Instruments Incorporated
TI Designs
Industrial Battery Management Module for 20S
applications Reference Design
Design Overview
High serial cell count battery (>15s) systems are
becoming more and more common for industrial
applications. These applications are cost sensitive
and require a simple solution that includes
monitoring, protection, and control or even SOC
(State Of Charge) information rather than only basic
independent hardware protection. This design offers
a platform for the complete pack side solution.
Design Resources
TIDA-01093 Design Folder
Bq76930 Product Folder
MSP430G2955 Product Folder
LM25018 Product Folder
ISO1541 Product Folder
ISO1050 Product Folder
Block Diagram
Design Features
Supports 16-Series to 20-Series cell
application.
All independent hardware protecting function
inherited from bq76930.
Charger insertion detectable.
Load Removal detectable.
Isolated differentiated CAN PHY for
communication with host system.
Supports up to 128k Baud Rate UART
communication with external host.
External Cell Balancing available.
Programmable and independent hardware
protection for OV, UV, OCD, SCD
protection.
Featured Applications
Power and Garden Tool
LEVs: EBike, Scooters, Pedelec and Pedal-
Assist Bicycles
ESS and UPS
Board Image
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