Part Number: BQ78350-R1A Other Parts Discussed in Thread: BQ78350-R1 , BQ76930 , BQ78350-R1+BQ76930 方案,拔掉外设和对外供电接口,拔掉通信接口,DA configuration中SLEEP位置1,Sleep Current =10MA,Bus Timeout =5s, Voltage time= 5s,Current time=20s,等了好久整板无法进入sleep状态,整板的电流大概在2mA左右。电池是10串…
Other Parts Discussed in Thread: BQ76930 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1295985/bq76930-bq76930-two-bq76930-cascaded-for-20s 器件型号: B…
Other Parts Discussed in Thread: BQ76930 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1295985/bq76930-bq76930-two-bq76930-cascaded-for-20s 器件型号: B…
Other Parts Discussed in Thread: BQ76930 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1295985/bq76930-bq76930-two-bq76930-cascaded-for-20s 器件型号: B…
Part Number: BQ76930
we use bq76930 to design BMS. CC_CFG register will be set 0x19 (according reference manual)when device init. BMS wroks fine and current is right.
but we found some consumers' complaints,the current is wrong even no discharge loop…
Part Number: BQ76930 TI工程师您好,我们公司正在研制一款18串bms保护板,采用的是BQ76930级联方式,但在测试过程中出现高压侧的9串单体电压高于低压侧9串单体电压,且静置时间越久压差越大,我们怀疑是隔离I2C的功耗导致的,能帮忙看下我们的电路图是否有其他异常? 4111.bq76930.pdf