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Part Number: TPS562200 Regarding the parameter calculation of Snubber circuit, I have the following questions, please help to point out:
The first question: I have seen different descriptions of Rsnb values in different application manuals of TI. Would…
Part Number: TPS562200 Hi,
I'm reaching out to find what the behavior of VOUT is when the EN pin is disabled. I assume it would result in no voltage on the output in this scenario. If you have more information about the expected VOUT behavior please…
Part Number: TPS562200 Hi Team,
My customer is working with TPS562200.
They are wondering Why the output voltage range only reach 7V.
They circuit original Vout is 8V.
Can they design 8V too?
What's the problem if exceeds the recommended output voltage…
Hi Jafar,
Got it. It's suggested to share more waveforms for me to debug, especially the issue waveform. or is it ok to have a meeting to discuss? Based on current waveforms, the information is small. It's difficult to find the root cause.
BRs…
Part Number: TPS562200 Problem is a reoccurring failure with the TPS562200 when implemented as per the attached circuit diagram. Typically there are two scenarios, first is the EN pin stops functioning leaving the device always on, secondly the device…
Part Number: TPS562200 Hi,
I have used TPS562200ddcr to convert my 12VDC to 3.3VDC.
While testing the module on my PCB I noticed that I receive the appropriate 3.3V output as desired but the output current seems to be oscillating and reaching a negative…
Part Number: TPS562200 We currently use this part to step down a nominal 12V to 5V.
I want to use the same part to step down 12V to 3.9V @ 1A. This is to supply a 4G Wireless modem which peaks at 2A during transmission bursts.
The recommendations from…
Part Number: LM22680 Other Parts Discussed in Thread: TPS562200 Tool/software: Hi All,
We are using LM22680 part in our product, we are in a stage to reduce the over all BoM cost.
LM22680 cost~$2, but i have came across this part TPS562200DDCR which cost…
Part Number: TPS562200 Hi team,
A quick question, here is my understanding about the OVP function:
When the OVP of TPS562200 occurs (Vout reachs 1.25xVo) , the high side FET and low side FET would be forced to turn off until the Vout decrease to 1.25Vo …
