Part Number: BQ76972
1, the current problem is that using the official demo code, there is a delay time for each byte sent in SPI communication. If this delay time is not added, it will cause communication problems. The return is 0XFFFF00.
Only the SPI…
Other Parts Discussed in Thread: BQ76972 , BQ76952 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/1453844/bq76972-cell-and-bat-connection-procedure…
Part Number: BQ76972
hi:
use chip: BQ7697204
Configure the chip to enable REG1 to output 5V, REG2 to output 1.8V, and then reset via the RST_SHUT pin: Pull the RST_SHUT pin up 300ms and pull it down again, and find that the REG1 output can only recover…
Other Parts Discussed in Thread: BQSTUDIO , BQ76972 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/1493572/bq76972-partially-autonomous-fet-driver-how…
Other Parts Discussed in Thread: BQ76972 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/1441274/bq76972-miso-pin-not-releasing-when-cs-is-de-asser…
Other Parts Discussed in Thread: BQ76952 , BQ76972 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/1422094/bq76972-can-bq76952-evm-be-used-for-evalu…
Part Number: BQ76972
hello:
I do not use the chip's 6, 7, 8, 9, 10 cell voltage acquisition channels and short-connect them. I whether it is necessary to set the Settings: Configuration: Vcell Mode register, can make use of the protection of the feet…