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Part Number: TPS2557-Q1 Tool/software: TPS2557-Q1.
I have a load switch which provides current to a System on a module (5V) whcih on boot time can take 2.5A. But drops to 1A after boot up. I have added a 21K ohm as the Ilimit resistor to this load switch…
Part Number: TPS2557 Hello,
I used TPS2557 for an application and the chip is very hard to find now. Can I use TPS2557-Q1 as a drop in replacement? What are the differences between the two chips.
Best regards
Buddika
Part Number: TPS2557-Q1 Hello,
In case bypass capacitor close to IN pin is open,
will the high frequency noise damage the IC?
if not, what is the effect if High frequency noise is not filtered going to IN pin of the IC?
Thank you and best regards,
…
Part Number: TPS2557-Q1 Hi,
I have red some Q/A regarding Pin FMEA of the device mentioned the the answer is there is no Pin FMEA sheet for the device mentioned.
may I know what is the output if Pin 5 ILIM short to GND?
thank you and best regards,
B…
Part Number: TPS2557-Q1 Hello,
since Pin FMEA of the device mentioned is not available,
May I confirm if either one of the two input pins are open, the device will still work perfectly or not?
or it will still work but with limitations.
the same question…
Part Number: TPS2557-Q1
Hi, Could you tell me about current limit function? 1. I want to know the threshold when returning from current limit protection. And Does the current limit threshold have a hysteresis when returning current limit protection? If over…
Part Number: TPS2561A-Q1 Other Parts Discussed in Thread: TPS2553-Q1 , TPS2557-Q1 , TPS2559-Q1 , TPS2561A , TPS2556-Q1 Hi TI Team,
My design requires only one USB port, and I would like to confirm whether I can float the other unused USB channel of TPS2561A…
Part Number: TPS2557-Q1 Other Parts Discussed in Thread: TPS25810 , TPS2557
Hi,
How much is the maximum thermal shutdown temperature of TPS2557-Q1?
My customer woud like to know the margin during the maximum thermal shutdown temperature and absolute maximum…
Part Number: TPS2557-Q1 Other Parts Discussed in Thread: TPS25810-Q1 Hi,
Maximum Junction Temperature is specified "internal limited" as below.
Does it mean that this device is not achieved maximum junction temperature because thermal shutdown…
