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bq76940使用疑惑

Other Parts Discussed in Thread: BQ76940, BQ77910A, BQ76PL536A

1.使用BQ76940,假如外部只接入54V总电压总正、总负到C15、C0,再将TS1脚持续供3.3V电10ms,此时BQ76940能工作吗,能通过IIC总线配置寄存器,假设IIC总线上拉电由外部电源(外部电源地与电池地共地)

2.BQ76940能否级联,或者有采样串数10~15串,并且能够级联的电池采样芯片,有的话能推荐下吗