您好
The MotorCurrent variable just for indication purpose, this uses limited resolution.
The internal implementation runs truncation to eliminate the noise and this impacts accuracy.
Also, phase current should be tuned to well align with BEMF as mentioned…
Hi,
I think it is power limited (maby peak current limit or short circuit protection)
Please share more waveforms: transformer primary current, SW, Vin, Vout, gate signal.
Plesase also share the schematic.
Best Regards,
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Engl…
Hi
感谢您对TI产品的关注！关于 Icl2，可以参考数据表8.3.1 Current Limit中的解释： www.ti.com.cn/.../tps23525.pdf
也可以参考这个资料的3.3 Dual Current Limit中的内容： Protecting Radio, Baseband and Active Antenna Systems with TPS2352x Hot Swaps
The LED current can be set, and controlled dynamically, by using the IADJ pin of the TPS92512. Below equation shows how to calculate the value of the current setting resistor (RISENSE) from the ISENSE pin to ground for the desired LED current.
The IADJ…
If the current is being limited by the current set ITRIP threshold, then the ITRIP threshold can be changed to a new value or to be disabled while the motor is running, this is fine. If the CONFIG registers are locked with REG_LOCK then these bits will…
