Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: TPSI3050 I'm using TPSI3050 to control a pre-charge FET that will be ON during normal operations, as in the FET gate will not be switching frequently.
For the calculator, what should I put in…
Dear Bryan!
Oh one more thing. I just found out a problem with this circuit. The ADUM4195 isolated opamp measures a HV DC voltage (+BAT) rail with a resistor divider which has to be referenced to the GND point (-BATT) of the HV DC rail so this means that…
Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: TPSI3050 , Hi Team,
My customer use TPSI3050 with 3 wire mode, and they connect EN pin to MCU, customer found if they disconnect the EN pin of TPSI3050 with MCU, then the MCU GPIO output is 5V, when…
Part Number: TPSI3050-Q1 Hi - I would like to use this part to control a MOSFET that I'm using in a precharge circuit. Can this part be drive the mosfet continuously, i.e. keep the mostfet closed? If yes, what Rpxfr should I use since there is no duty…
Part Number: TPSI3050-Q1 My applications only activates & de-activates frequently the MOSFET by the driver.
In the time between MOSFET switching there will be no secundary power P_out taken.
How high is the input power P_in - in this case where no…
Part Number: TPSI3050-Q1 Hi
The 1Kohm resistance was added between EN-GND for troubleshooting during the test.
And there was no problem when the ON/OFF test was conducted.
Is there anything that could be a problem by adding resistance?
If so, what additional…
Hello Rodolfo,
Unfortunately we do not have a PCB-mounted contactor replacement that would be a drop-in replacement here. Our 3xxx devices are drivers, which must be paired with a selected transistor in order to form a solid-state relay. Please let me…
Part Number: TPSI3050 Hello team,
I get this error when using the device:
ERROR(ORPSIM-15108): Subcircuit TPSI3050 used by X_U1 is undefined
May I kindly ask for an explanation, please? If I find a TI part it should work and be in the library, right…
Part Number: TPSI3050
Hello,
please specify the maximum leakage current of the EN input in three-wire mode when supplied with 3.3 V considering the temperature range -40..125 °C.
Regards, Alexander