Is LTC6804-1 an automotive grade part i.e. AEC-Q qualified? What grade (0/1/2) is it? Thanks!
Did you mean LTC6804-1 or 2?
The configuration details is given from page no. 36 onward in the datasheet
I am using LTC6804-1 for my current project.I configured the external FETs separately for the Balancing operation of LTC6804-1.
What I'm curious about is how the Balancing of LTC6804-1 works when it's on.
For example, when Balancing is…
I am working on a BMS based on the LTC6804-1. See schematic extract attatched.
It is a 6 cell BMS and I currently have about 3.8 V on every cell. I am able to correctly measure the cell voltages through LTC6804 only on cells 2,3,8,9 (note that cell inputs…
What do you mean by two 3S packs in parallel? Is your pack configuration 3s2p? Or is it 2p3s? The use cases will be different for both. 3s2p configuration will have 2 different segments in parallel for which you will be needing 2 sets of LTC3300…
I also found this elsewhere on the forum where someone is having the same issue on the LTC6804 and LTC6811 parts
I don’t think the part will behave correctly with just two pins connected. It is advised that you explore by using the demo boards available through ADI website.
LTC6804-1 LTC6804-2 Datasheet and Product Info | Analog Devices
In data sheet of LTC6804, LTC6811, LTC6813-1 say
The unused cell inputs should be tied to the other unused inputs on the same MUX and then connected to the battery stack through a 100Ω resistor.
But in Cell Connection Scheme, they through different…