Other Parts Discussed in Thread: CSD25213W10 , TPS27081A Hi there,
we are using TPS27801A, could you please explain how equation(3) is derived ?
We also considering using power MOSFET,such as CSD25213W10, to build a load switch with similar structure…
Hi Chen,
Thanks for reaching out on E2E!
The closest equivalent that we have is the TPS27081A, but I recommend switching to the TPS22810 or a newer load switch due to the additional protection features. Since the TPS27082L is simply a PFET, it has…
Would the below circuit work, replacing the LM2903 with a TLV7081 and TPS27081A, to have <10uA quiescent current, but allow for >100ma output at the LOAD?
Other Parts Discussed in Thread: TPS27081A , TPS27082L , TPS22914 I have questions about Load Switches.
●TPS22914B/C
・Please tell me quiescent current of this IC.
・Does this IC have reverse current protection , over current protection and thermal…
Part Number: TPS22994 Other Parts Discussed in Thread: TPS22917 , TPS22924 Hi,
I created my own breakout for TPS22994 a while back and wrote a simply library for it. In an evaulation for a IOT device I'm using quite a powerhungry wireless module drawing…
Thank you Jeff for your quick answer but i am afraid that isn't what i wish.
In fact, i would like to switch OFF or ON the RBFET. To Put it OFF, my cpu can do it by entering the chip in high-Z mode by I2C but how can switch it ON by knowing my cpu…
I don't understand how to use the proposed part TPS27081A? The maximum switching voltage of the proposed part was 8.0 Volts, I was after about 80 Volts.
Does TI have a 80 Volt 3Amp High Side Switch that can be configured as a constant current source…
Hey Mark,
It seems the only way the TPS27081A would work is if you could ensure SW2 is in position 1 only when SW1 is already in position 1 (Load Switch Enabled). As for a charging solution, I would recommend you copy & paste your last message into…
Hello JYL,
This may be true, but it may not balance perfectly. Even still, with some quick calculations from my previous post, I am pretty confident it should work for this application, but it can be difficult to guarantee under every corner case.…
