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Part Number: TPS22971 Other Parts Discussed in Thread: TPS22950-Q1 Tool/software: Hello Expert,
May I know if TPS22971 have the Current limit or OCP function? If not, could you pls kindly help suggest other proper devices which have OCP or Current limit…
Part Number: TPS22971 Hello, Our power supply circuit is configured using TPS22971YZPT.
However, the configuration does not use the PGOOD terminal. Please tell me the terminal processing of the PG terminal (C1 PIN) when the PGOOD terminal is not used. …
Part Number: TPS22971 Other Parts Discussed in Thread: TPS22920 Hi,
Customer need to control the ON pin with a opposite logic. mean low to open, high to close. Does TI have this kind device? or any other solution .
their Scenarios is 0.65V2A. Inverter…
Part Number: TPS22971 Other Parts Discussed in Thread: TPS82085 , TPS22917 Hello,
I am considering the TPS22971 for an application where I want to use load switches instead of separate regulators to sequence power supplies that use a common voltage. For…
Part Number: TPS22971 Hello E2E,
Can you tie the PG pin directly to Vout? In other words, can a customer lay out a copper pour to cover A1, B1, and C1? On startup, would there be issues with the output being able to charge up while PG is low (internal…
Part Number: TPS22971 I am using the TPS22971 load switch in a custom card we have designed. From testing 6 of these cards, 2 of them we have found to have faulty POWER GOOD outputs after some time testing; meaning the output was initially working fine…
Part Number: TPS22971 Hi team,
My customer has a question TPS22971-
To double check, when it says the slew rate capacitor CT is 0 pF that means the pin should be left open and floating? for Vin = 1.05V rails and a fast turn-on time?
Also - on power…
Part Number: TPS22971
Hi, Team
I designed a power circuit for SD CARD with TPS22971 like figure.
The circuit operates as the following: step1. Enable TPS22971 and Vout rises to VIN(3.3V) step2. VIN falls from 3.3V to 1.8V. step3. VIN rises to 3.3V again…
Part Number: TPS22971 Hi Sir,
Our Customer want to survey the Load switch Turn on minimum time is zero. (EN connect to VIN remove CT)
Could you please share the device for me?
Hugo
Part Number: TPS22971 Dear Forum
I have a whole cascade of high side switches in my design and am somewhat stuck with the PG output of TPS22971
Now, I have the following situation VIN1/2 = 0V (i.e. the input voltage is not yet enabled), ON (PGOOD9) …
