Part Number: TPS2640 Hi - Should the SHDN line on the TPS2640 be pulled down to RTN, or GND? I notice on your evaluation kit schematic it goes to GND, but this will bypass reverse polarity protection for the SHDN line?
Thanks,
Kahu
Part Number: TPS2640 Hi - I plan to add the resistor to the dV/dT line of the TPS2640 as per your EVM. I understand the reason for adding it thanks to your forum, however I want to know if this alters the formular for computing the dV/dT capacitor now…
Part Number: TPS2640 Hi team,
Due to customer have ICT function request. so they want NC pin connect to GND that save some test point. I knew NC pin connect to RTN or floating is TI suggestion. Customer want to know is wokable or not? thanks
Part Number: TPS2640 Tool/software: Hello,
My customer is designing the layout of TPS2640 with reference to the example below and has the following inquiry.
When they use a 6-layer PCB, should they design the area designated as RTN Plane below to…
Part Number: TPS2640EVM Hi team,
Overcurrent testing is typically performed using direct current (DC).
However, will the results be different when applied to fans?
Because the current waveform will be pulsed rather than pure DC.
Customer use TPS2640EVM…
Part Number: TPS2640 Tool/software: Hi,
Please can someone provide the LTSpice simulation model for the following component? I am trying to simulate TPS26400RHFR.
Part Number: TPS2640 Other Parts Discussed in Thread: LMR51430 , LM76005 ,
Tool/software:
We are designing a custom PCB with 24 V input. we used TPS26400PWPR for power supply protection. LM76005 is used to convert 24 V to 5 V and LMR51430 is used…
Part Number: TPS2640 Tool/software: Hi
The TPS26400RHFR eFuse will not automatically recover after the output is short-circuited.
MODE is set to OPEN breaker with auto-retry.
Test method: Use a multimeter to measure and confirm that there is output…
Part Number: TPS2640 Other Parts Discussed in Thread: TINA-TI Tool/software: I am trying to simulate the TPS2640 device in both TINA-TI and LTspice . However, the simulation is not working as expected — in LTspice it shows an error, and in TINA-TI it…
