Part Number: TPS22997
is there a recommended pull-up for ON to permanently enable the load switch? If I connect ON to +5V directly, the part appears to enable, but if I connect it to 5V via a 1k resistor, the part doesn't switch on.
Can PGOOD be…
Tamazaki-san,
It's the same concept- we just say it is a resistor as an abstraction as functionally speaking, when the FET is closed the ON resistance is going to look identical.
Best Regards, Tim
Part Number: TPS568231 Other Parts Discussed in Thread: TPS22997 , , TPS22992
Dear Team,
Got an additional question regarding the switch loads. We’ve found that TI’s switch loads don’t have the short-circuit protection. In the event of an unexpected short…
Part Number: TPS22997 Other Parts Discussed in Thread: TPS22992 Hi Team,
My customer wondered if TPS22997 has spice or tina model that they can use?
Thanks,
Han
Part Number: TPS22997 Hi Experts,
When VBIAS is lower than 1.5V, which is min voltage for recommended condition, if ON input pin is logic High, does Vout output Vin power?
In other words, when applying slow power ramp, does Vout output toggle or stable…
Part Number: TPS22998 Other Parts Discussed in Thread: TPS22997 ,
Hi Experts,
I am considering using the TPS22998 in a design but the low TSD (min 130C) is potentially problematic for my design. The TPS22997 seems to have a better TSD (min 150C), but…
Part Number: TPS22997 The datasheet lists a "min/max" for VIH/VIL for the ON pin in the Recommended Characteristics section; but this is different from a true min/max in the Electrical characteristics section. Is the pin's "true min VIH" really…
Hi Patrick,
Thanks for your fast answer! I have patched the board for VBIAS > VIN at all times and I will consider using the TPS22997.
best regards,
Guido