Part Number: TPS22992 Other Parts Discussed in Thread: TPS22916 Hi,
I have two questions regarding the TPS22992/TI's Load switch devices:
1. What is our best option for supporting 1.2V? Currently this device needs a bias voltage of at least 1.5V…
Part Number: TPS22992 Looking at the Electrical characteristics table in the SLVSFT0A datasheet (revised December 2021), the VBIAS Shutdown Current is listed as typ. 0.1uA, max. 0.2uA @ -40 to 85*C and max. 0.27uA at -40 to 125*C for VBIAS=3.3V. Looking…
Part Number: TPS22992 Hello,
I may use this TPS22992 switch for powering a LTE modem.
VCC = VBIAS = 3.8V
I'm wondering about the frequency of the chargepump. I have an analog section in the product that would be very sensitive to noise frequencies between…
Part Number: TPS22992 Hi Experts,
We assembled three pieces of boards using TPS22992, and we have found one of designated TPS22992 corrupted on all of the three boards. Although we use two TPS22992's on the board, one of them was fine. The corrupted ones…
Part Number: TPS22992 Hi experts,
Once I asked about TPS22992 corruption. Although I have not resulted in the cause, I thought that possibility of assembly issue would be high.
However it occurred again on the one of part replacing board, The board ran…
Part Number: TPS22992 Other Parts Discussed in Thread: TPS22997 Hi Team,
Could you please help confirm whether TPS22992 can work normally when Vin>Vbias? Such as Vbias=3.3V, Vin=5V. Thanks.
Regards, Hailiang
Part Number: TPS22992
Hi Team,
I'm looking for a load switch that supports short circuit protection (including short circuit before power-up), low input voltage (<0.5V), and 5A Imax. TPS22992 should be an option. I would like to know if the load is short…
Part Number: TPS22992 Hi, I downloaded the pspice model for the TPS22992 load switch, cleaned up a few issues since I'm using LTSpice, and then ran some simulations. In all the part appears to work "OK" except that I am seeing some behavior that doesn…