Part Number: TIPD184 Dear Javier,
Can you please pass me the your email address.
Because i'll send you the schematic with the FET applied. NOT for Forum.
Thanks and B/R.
Stewart.
Part Number: TIPD184 Other Parts Discussed in Thread: OPA237 , OPA277 Dear,
I have qestions TIPD184 EVM B/D.
I can see the current use the OPA237 in the TIPD184. but we trying to the replacement to OPA277UA.
pls, advice to the side impact or problem…
Part Number: DRV411EVM Other Parts Discussed in Thread: TIPD180 , DRV411 , , TIPD184 , OPA237 Dear TI experts,
My customer try to test DRV411 with TQL50A(Topstek device which is referred in TIPD180 reference)
Customer disassemblied this current sensor…
Dear Joe,
Thank you for your support.
Could you leave the contact point of systems team? Then I can ask more questions and get answers from the team.
And one more question.
I saw TIPD184 reference design in the link below ;
www.ti.com/tool/TIPD184…
Dear sir,
Thank you for the guidance!
I now have clarity on the shunt, gain settings, and high-current sensing. I’ve also reviewed the reference schematic for a high-current driver using the OPA454 op-amp, as you mentioned. Additionally, I analyzed…
Part Number: DRV421 Other Parts Discussed in Thread: DRV411 , TIPD184 Hi Support team,
do you have a simulation model for DRV421? It would be great for LTspice. If not, could you tell me how I can simulation the output signal of Icomp1 and Icomp2…
Part Number: DRV411 Other Parts Discussed in Thread: TIPD184 , Hi,
I have set up a current measurement circuit based on TIPD184. It seems to work fine.
However now I would like to modifiy the compensation circuit to check how steady-state accuracy…
Hi
TI does not have any recommendations for a 100A current sense transformer. I suggest you contact a number of current transformer vendors as they may have a standard or custom part available.
TI does have hall effect current sense devices, this…
Hello user5854835,
Thanks for using the forum. You can use the circuit in TIPD184 which has the similar output amplifier to drive the compensation coil. Please be aware that you need to have the transistors able to drive the current you require and…
Hello Mohamed,
You can design a DRV421 to measure 400A DC. I would use this calculator to determine the number of turns required and the Rshunt you would need. Keep in mind the inductance matters ( see here ) and that will be dependent on the air gap…
