Hi Ignasi,
Input short is violation of device behavior so device might not work as expected and other functionalities too. I think if current would have flown from VIN to VOUT then you should have seen it limited. Does IMON voltage settles to lower value…
Part Number: TPS1663 Hello TI Team,
I am doing simulation in Altium, Since my schematics and Layout everything I planned in Altium.
Please share the unencrypted simulation file for TPS1663 part.
Its shows error as below
Thank you,
Regards,
-Ravi.
Part Number: TPS1663 Hi,
The following E2E forums discuss FLT/SHDN. The forum answer states that "The device doesn't assert FLT when SHDN=LOW because it is not a fault scenario."
TPS1663: internal FET ON/OFF
[Question]
After the internal…
Part Number: TPS1663 Other Parts Discussed in Thread: TPS1641 We need an efuse to protect a power line between 0V and 30V at 1A max. The minimum input voltage of the TPS1663 is given in the data sheet as 4.5V. Is it possible to power it at P_IN with e…
Part Number: TPS1663 Hello Team,
We are using TPS1663 IC for our application and which is 48V application.
Now we have used two 100uF capacitors at output but the capacitor are colliding with the mechanical components. now we have the only option to…
Part Number: TPS1663 Hello E2E,
Our customer is using the TPS16630 for masspuroduction. There are some devices in which FLT does not go low.
P_IN and IN are connected directry. When the input voltage drops, the device should shut down and FLT should go…
Part Number: TPS1663 Hi all,
I am currently designing a Power Supply where I want to implement a protection circuit to protect the PSU from fault conditions from the Load side. This eFuse will be the first line of defense and I am worried that a negative…
Part Number: TPS1663 Other Parts Discussed in Thread: TPS1685 Hi Team,
a customer is looking for an efuse that can withstand 89V pulses.
Which devices would qualify for this?
BR, Stefan
Part Number: TPS1663 Other Parts Discussed in Thread: TPS2663 Hi, we are considering using TPS1663 eFuse to UL certify a power supply. According to the certification specifications we need to limit the output current of the circuit to 4A (average current…
Part Number: TPS1663 Team,
Can you please help with the below?
Could you please describe the TPS16630 behaves when there is a "fast" overvoltage on the input? Example: Vin_typ = 12V, overvoltage protection with voltage divider set to 13.5V. Now…