Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
RenuviEnergy
Level 1
Level 1
First question asked Welcome!

We are evaluating BMS solutions for Sodium batteries.  The system level application is a grid scale battery storage system.  I downloaded the user guide for the TLE9015DQU Eval Board, however, specifications for the board are not provided.  Here's what's missing:

  1. Range of voltages that the board can regulate
  2. Current range that can be regulated
  3. Whats the max number of cells that can be connected in series
  4. How many eval boards can be connected together
  5. What is the battery sampling rate
  6. Does the eval board monitor the following battery parameters:
  7. State of Health (SOH), State of Charge (SOC), State of Energy (SOE) and State of Power (SOP)

We are actively evaluating options now, so this is an urgent request.  Thank you. David Reyes

0 Likes
1 Solution
ChandraKachana
Moderator
Moderator
Moderator
First question asked 25 replies posted 50 sign-ins

@RenuviEnergy 

The TLE9012DQU is a multi-channel battery monitoring and balancing IC designed for Li-Ion battery packs and  The TLE9015DQU is a battery monitoring transceiver IC designed for connecting several TLE9012DQU devices in a daisy chain inside a Li-Ion battery. Please find the below specifications requested for your reference.

  1. Range of voltages that the board can regulate : 0 to 5V
  2. Current range that can be regulated : Integrated balancing switch in TLE9012DQU allows up to 200mA balancing current
  3. Whats the max number of cells that can be connected in series : 12 Cells per one TLE9012DQU
  4. How many eval boards can be connected together : Up to 32 TLE9012 eval boards can connect together
  5. What is the battery sampling rate : 14MHz sampling frequency
  6. Does the eval board monitor the following battery parameters :State of Health (SOH), State of Charge (SOC), State of Energy (SOE) and State of Power (SOP) : TLE9012DQU can measure high accuracy voltage which will be used for highly accurate SoC & SoH

Thanks & Regards,
Chandra Kachana.

View solution in original post

0 Likes
1 Reply
ChandraKachana
Moderator
Moderator
Moderator
First question asked 25 replies posted 50 sign-ins

@RenuviEnergy 

The TLE9012DQU is a multi-channel battery monitoring and balancing IC designed for Li-Ion battery packs and  The TLE9015DQU is a battery monitoring transceiver IC designed for connecting several TLE9012DQU devices in a daisy chain inside a Li-Ion battery. Please find the below specifications requested for your reference.

  1. Range of voltages that the board can regulate : 0 to 5V
  2. Current range that can be regulated : Integrated balancing switch in TLE9012DQU allows up to 200mA balancing current
  3. Whats the max number of cells that can be connected in series : 12 Cells per one TLE9012DQU
  4. How many eval boards can be connected together : Up to 32 TLE9012 eval boards can connect together
  5. What is the battery sampling rate : 14MHz sampling frequency
  6. Does the eval board monitor the following battery parameters :State of Health (SOH), State of Charge (SOC), State of Energy (SOE) and State of Power (SOP) : TLE9012DQU can measure high accuracy voltage which will be used for highly accurate SoC & SoH

Thanks & Regards,
Chandra Kachana.

0 Likes