Part Number: TPS552882-Q1 Hi team,
I am encountering an issue that my TPS552882-Q1 doesn't output any voltage at start up, then I have one question.
In my board, VIN is applied after EN/UVLO is applied as below.
Is there any concern if I startup…
Part Number: TPS552882-Q1 Hi Team,
As below diagram, do you have any idea if the point between R1 and R2 short to GND, what happen to VLED(TPS552882-Q1 output)?
Regards,
Roy
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS55288-Q1 Hi,
I have a question regarding output load discharge configuration for TPS55288-Q1
The datasheet state that output fast discharge through internal constant current will turn on when…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 , TPS55288 hello,
TPS552882-Q1 Why is it always buck first and then boost in buck-Boost mode?
In theory, when VIN<VOUT, should be boost first, then buck; When VIN>VOUT, it should be buck…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS55288-Q1 , TPS55288 , TPS7H4001-SP , Hi all :)
I want to do a WCA on TPS55288-Q1. I have the following questions
1. I was wondering if there is a TPS55288-Q1 WCA model? There is a WCA model for…
Part Number: TPS552882-Q1 Hi, TI support team
I have received request for circuit review from my customer.
Please let me know e-mail of person in charge.
Thanks.
Regards,
MJ
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 , TPS55288 , , TPS55288-Q1 Hi, I have a schematic based on a webench solution which I have modified slightly and I just want to check if everything looks ok. It is for 6-36V input with…
Part Number: TPS552882-Q1 Hi, TI support team
What is the difference between TPS552882QRPMRQ1 and TPS552882QWRPMRQ1.
This is the inquiry for 'W' suffix.
Thanks.
Regards,
MJ
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS55288 I want to know why the switching frequency drops to half when in buck-boost mode on TPS55288. The switching frequency is halved when the input and output are 14V each, as shown below. Is…