BQ76952: 24S battery pack using two bq76952 ic's.

Anjan Prasad

Part Number: BQ76952
Other Parts Discussed in Thread: BQ76930, TIDA-01093, BQ76942

Hello

1. Can we daisy chain two BQ76952 to make a 24S battery pack?

2. Can we adopt the same reference design of the TIDA-01093 which was made for 20S using two BQ76930 and OR the High side FETS and rest all isolated between the two IC's?

over 3 years ago

0 David Hien over 3 years ago

TI__Genius 10830 points

hi Anjan,
Thank you for your interest in BQ76952.
1. there is no stacking interface on BQ76952 (so no daisy chain)
2. Yes, you can use the same method as described in the reference design TIDA-01093 to stack 2 BQ76952 (or BQ76942 for a 20s project).

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BQ76952: 24S battery pack using two bq76952 ic's.