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BQ40Z80: and LM25149 schematic and PCB review

Noel Binny Abraham
Intellectual 355 points
Part Number: BQ40Z80
Other Parts Discussed in Thread: LM25149

Tool/software:

Hi Team,

We are in the process of developing a board that combines both the BQ40Z80 and the LM25149 IC for a battery BMS+Charger application with AEF. 
The specs are as follows:
Vbat: 4S (16.8V)
Converter Vout: 16.8V
CC: 5A. 

We plan on using the LM25149 as a CC/CV charge controller and then pairing it up with the BQ40Z80 so that we get an integrated charger + bms architecture for a project that we are working on. Can you please go through the schematic and review it before we move on the PCB design? That would help us a lot. I can share the files on personal chat.

Regards,
Noel