Part Number: TPS2663 Tool/software: Hello,
I'm trying to understand the differences between PGOOD and nFLT signals. I believe PGOOD is asserted while VIN is above PGth setting and nFLT is set when OVC condition is set, accompanied by device shutdown…
Part Number: TPS2663 Tool/software: Hi team, I am considering using TPS26630. However, the output shutdown abruptly. The Fault is not showing and current seems to be normal. Could you tell me what causes this phenomenon? *Condition 1ch(BLUE) : Vin(24V…
Part Number: TPS2663 Tool/software: Hi,
I have a question about the protection function of TPS26631.
1. Is it correct to understand that the latch-off/auto-retry of the following protection functions can be switched with the MODE pin?
・OVP
・Active…
Part Number: TPS2663 Other Parts Discussed in Thread: LM5069 Tool/software: Is there a way to use the TPS2663 eFuse such that:
1) Current can flow both ways
2) The input side is reverse voltage protected (RPP)
I know both RPP and RCP (reverse…
Part Number: TPS2663 Tool/software: Hello,
I just wanted to double check the when PGOOD is driven high, the internal FET is enhanced. That just means that the FET is conducting, yes?
Thanks,
Owen
Part Number: TPS2663 Tool/software: Hi,
Would it be possible for you to share the "Thermal Shutdown vs Power Dissipation" graph for the HTSSOP package?
The datasheet has a graph for the VQFN package, but not for HTSSOP.
Best Regards,
Nishie
Part Number: TPS2663 Tool/software: Hi,
We have encountered two incidents where the TPS26630GER IC failed, resulting in a short circuit between pins 1 and 2 (VIN) and pins 17 and 18 (VOUT). No abnormal surge voltages or inrush currents have been observed…
Part Number: TPS2663 Other Parts Discussed in Thread: BQ25756 , , BQ25756E , TPS1663 Hi Ethan and Christopher,
I have a couple of related questions.
1) In the datasheet for the BQ25756 it shows the TPS2663 eFuse being in figure 9-19. So, the eFuse…
Part Number: TPS2663 Tool/software: Hello, I use TPS26630 for 48V, 3A application.
In the case of lower output current (Load resistance > 200 Ohm), TPS26630 outputs 48V and the obtained IMON value is correct. However, I change the output load to 30…
Part Number: TPS2663 Tool/software: Hi,
During our qualification tests we notice a behavior which we didn't expect.
TPS26632 used at 12V. Trip current set to 0.9A (R_Ilim =20k) and 1.2A (R_Ilim =15k)
We would expect an I_lim error of about 10% …
