Part Number: TPS552882-Q1 Tool/software: Hi Team,
I would like to below formula. If my R1 = R2 = 10k
VIN(UVLO_ON) = 1.23V*(1+10k/10k) = 2.46V
VIN(UVLO) = 10k*5uA = 0.05V
What is high and low threshold of UVLO?
1. 2.46V and 2.46V+0.05
or…
Part Number: TPS552882-Q1 Dear Sir,
we are designing DC to dc converter using 552882Q1, for stress analysis we don't have enough data for calculating the losses, can you please share the details about power loss calculation equation reference and other…
Part Number: TPS552882-Q1 Tool/software: Hi Team,
We would like to add external circuit to let EN restart if PG goes low. Do you have recommendations for x/y/z?
For y, it should be PG delay + rise time, do we have the spec for it?
Regards, …
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 , LM5177 Tool/software: Hi,
When trying to simulate the TPS552882 with 6-36Vin and 13.2V out at 10A I receive the message "design cannot be created" It is unclear why as all the values…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552882 Tool/software: I think I can sum up my confusion in two questions, then I'll go into more gory details below.
1) What is the guaranteed minimum gate drive voltage (V_DH - V_SW1) provided…
Part Number: TPS552882-Q1 Other Parts Discussed in Thread: TPS552892-Q1 Tool/software: Hi Team,
The datasheet didn't show the detail info of CC pin.
Is the function same as TPS552892-Q1 spec?
Regards,
Roy
Part Number: TPS552882-Q1
Tool/software:
Dear Team,
Greetings of the day! I have designed the TPS552882-Q1 Circuit for the following parameters: Input: 10-12.6V Output:12V Current requirement: 0.05-2A Custom Board 1:
The circuit seems to work…
Part Number: TPS552882-Q1 Tool/software: Hi all / Mulin Yuan My previous thrad was locked due to timing. I have now had chance to update this design. Please could you have a look and check if everyhting now looks ok! Thank you! Schematic: Supply input…
Part Number: TPS552882-Q1 Tool/software: Hi Team,
I would like to confirm the ILIM feature. In datasheet, it says the the ILIM mean the "average" inductor current limit.
If we are operating in buck mode which means that inductor current should…
Part Number: TPS552882-Q1 Tool/software: Hey,
I was wondering if someone could check over my schematic and layout to see if there are any improvements that may help the operation of the device and/or reduce EMI.
The device is to be used with a…
