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BQ77908A: PowerPath configuration questions.

Part Number: BQ77908A
Other Parts Discussed in Thread: BQ76942

Tool/software:

Hi TI team,

Customer is considering applying BQ77908A to UPS.

There are 4 examples of datasheets.

Please recommend a circuit configuration suitable for use in your UPS.

Customer UPS BATTERY Specifications:

- 24V (1P8S / LFP: 25Ah), Load approximately 20A expected.

- Individual control required for charging and discharging.

System configuration block diagram.

Please recommend between circuits 1 and 2 when configuring the system.

- The circuits 1 and 2 can be configured as needed for charging and discharging.