Part Number: TPS48111Q1EVM Hello Team, What if I use ISCP resistor as well as short ISCP pin to CS- ? Is there any failure is expected? Regards,
Yadhava Khannan S.
Part Number: TPS48111Q1EVM Hi Teams,
As shown in the figure, the customer requires 5 parallel TPS48111-q1 circuits to achieve the four limb power on function of the robot. They will use Q2 and slow start resistor R as the subsequent slow start scheme;…
Part Number: TPS48111Q1EVM Tool/software: Hi,
For TPS48111, is it recommended to sense current using the MOSFET’s RDS(on) (lossless sensing) or by using an external shunt resistor with the VSNS/IMON pins?
What are the main pros and cons of each method…
Part Number: TPS48111Q1EVM Tool/software: Hello Team,
I wanted to know what would be the maximum value for the voltage on the IMON pin, in my case being monitored by the microcontroller(3.3V) ? As the voltage at IMON is a indicator of the current going…
Part Number: TPS48111Q1EVM Dear TI Team. We are currently designing a circuit using your TPS48111-Q1, and we would like to confirm whether our surge‑protection configuration around the CS+ and CS− pins is acceptable for proper operation. In our design…
Part Number: TPS48111Q1EVM Tool/software: Hi,
In the datasheet, it is mentioned that the gate driver has a current sensing accuracy of +/- 2% at V_SNS of 2mV. Will the accuracy vary across different load and other conditions? If the accuracy is not…
Part Number: TPS48111Q1EVM Tool/software: Hi team,
Could you please help clarify why the calculation tool fails the SOA when using the EVM's MOSFET specifications? If your calculation results can pass, please send me your results.
My design is below…
Part Number: TPS48111Q1EVM Tool/software: Hi,
Could you help me understand how one can differentiate overcurrent and short circuits faults in TPS48111. From the datasheet I understand that the FLT_I pin goes high for both overcurrent fault and short…
Part Number: TPS48111Q1EVM Tool/software: Hello,
we are using TPS48111LQDGXRQ1 IC in design as a high side switch or circuit breaker.
Could you please let us know how to calculate the power dissipation of this IC?
Part Number: TPS48111Q1EVM Tool/software: Hi TI team,
In a high-side configuration with TPS48111:
Does the gate driver always pull the MOSFET source up to V_BATT when turning on?
Or are there conditions where the source may not rise fully…
