Hi Pooja,
I came with the similar situation. Have you ever solved this? In my case, 0.5A load, IN1(12V) drop then switch to IN2(8V) works ok, but IN1(12V) recover from 0v to 12V, expected switch from IN2(8V) to IN1(12V) haven't happened, and a 38ms long…
Part Number: TPS2121 Other Parts Discussed in Thread: TPS2117 Hello, I want to reduce the Iq of 300uA on TPS2121.
Since there is no enable pin available, can i use the SS pin to disable the Mux.
To keep the Mux in low current disable state, I plan is…
Part Number: TPS2121 Other Parts Discussed in Thread: LM66100 Hi TIer
I would like to inquire about TI's TPS2121 dual-channel power multiplexer, which can be used in positive voltage. It meets our current usage requirements in positive voltage. However…
Hi Patrick, Thank you for your reply.
The green trace is a downstream component's output. The downstream input and TPS2121 Vout are connected, and the UVLO value of the downstream input is set to 4V.
Additionally, I tested by changing the hysteresis…
Part Number: TPS2121 Is there an adapter board to prototype the RUX package?
Would also be interested in a "foot" to allow conversion from RUX package to DIP (or SOiC or something).
Thanks!
Part Number: TPS2121 Hi Teams,
We are reviewing TPS2121, and plan to use XREF mode to design a redundant power supply for the load.
When going through the datasheet, the connection of ST make me confused, why we need this? What will happen if we directly…
Part Number: TPS2121 Other Parts Discussed in Thread: TPS2115A-Q1 Automotive Grade TPS2121?
Any equivalent to the TPS2121 or similar automotive grade component? other than TPS2115A-Q1, I need help connecting 2 power supplies (Master-slave), one 12V (master…
Part Number: TPS2121 Hello,
can I ask for a review of my design? I'm working on my bachelor thesis so any problem discovered before PCB manufacturing is welcomed.
Thank you very much!
D2 is schottky diode with 0.2 V forward voltage.
Since load capacitance…
Part Number: TPS2121 Hi team,
Customer test TPS2121EVM. VIN1=12V VIN2=5V.When fast plug in a few times then output will drop to zero.
It's not every time. remove load will work normally. Could you tell me if some settings are wrong?
CH1:Output
CH2…
Part Number: TPS2121 Other Parts Discussed in Thread: TPS2117 Hello, The Quiescent TPS2121 is 400uA from section 7.5.
Please can you share if is there an alternate with lower Quiescent current ?