Hi Team,
I would like to add a little more information. The power supply settings are: voltage 23.5V, current limit 2.1A. The current is 2.1A when the host is charging. The test is as shown on the right, which meets the current limit requirements. The…
Is this for the gate driver? You can check the supply current whether its supply current exceeds HV start-up current out of VDD, the typical value is 250uA. The gate driver VCC sink current is too large to limit the VDD rising up.
You can refer to the…
Other Parts Discussed in Thread: BQ25672 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/1619950/bq25672-incorrect-charging-voltage-400mv-differenc…
Other Parts Discussed in Thread: LM5066 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/1632575/lm5067quick-calc-lm5066-out-pin-sinking-current-during…
Does this happen on multiple boards or just this one? Are you able to measure 5V at VIN? Do you see any current flowing from your VIN supply? Is the supply current-limited?
When VSYS is 3.7V with a 3.7V battery connected to BAT, it indicates that the…
Hi,
The board could hit input current limit. Could you try below register settings with input current limit/protection disabled?
* Created: Thu Jul 24 09:50:03 CDT 2025
*
* Format: Register Name tab Character,\t Hexadecimal register value.
* Device…
Other Parts Discussed in Thread: BQ40Z50 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/1607207/bq40z50-r2-bq40z50-max-charge-current-limit-and-max…
Other Parts Discussed in Thread: BQ27531-G1 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/1543136/bq27531-g1-calc-charging-current-and-prog-charging…
您好，
TPS1663x 60V, 6A eFuse with Adjustable Output Power Limiting datasheet (Rev. G)
xiyan long 说： 1.输出限流是通过检测內置MOS的导通压降来实现，限流精度能做到多少？资料介绍电流限制+-7%是指限流精度吗？
Adjustable current limit: 0.6A to 6A (±7%), 对应的是 Over Load current limit指标（数据手册8页），通过芯片的耗散功率引起的thermal…
