Part Number: TPS62902 Other Parts Discussed in Thread: TPS62901 , , TPS62903
Hello Texas Instruments Team! I hope everything is well. This is Louie from the SnapEDA team. I am reaching out because we are working to improve our package linking algorithm. …
Part Number: TPS62902 Hi,
*1.
My understanding of current limit operation is as follows: Is it correct? Please let us know. --
If HS current is exceed HS limit (3.2A) , HS FET is off and LS FET is on for over current protection. If LS current is below…
Part Number: TPS62902 Hi,
Could you please let us know the MAX delay time from "EN-pin's LOW" to" PG-pin's LOW"?
Please advise us.
Thanks and best regards, M.HATTORI.
Part Number: TPS62902 Dear TI support team,
I have a question about the the efficiency of TPS62902.
I've been using the TPS62902 in our product and haven't been able to get the efficiency I envisioned. I am using it as shown in the circuit diagram…
Part Number: TPS62903 Other Parts Discussed in Thread: TPS62902 , I needed to replace the TPS62902 in my design with a TPS62903 due to availability. To help me in judging the required testing, could you tell me what changes inside? Is it just a different…
Part Number: TPS62902 Hi,
My customer wants to calculate soft start time. We understand soft start time is defined by capacitor as follows:
On Vref parameter, which parameter does customer use Vref or Vref/Vsstr? Please let us know
Thanks and best regards…
Part Number: TPS62902 Hi,
My customer wants to measure phase-margin with FRA on " VSET and Internal Voltage Divider " mode of TPS62902. Could you please let us know where is connected with FRA? Please advise us.
Thanks and best regards, M.HATTORI…
Part Number: TPS62902 Hi Sir,
My customer will use the TPS62902 at 3.3V-out with Iout 1.5A, they have light loads and heavy loads states on the system and requires a current consumption of less than 10uA. Would you advise using which type of the SmartConfig…
Part Number: PSPICE-FOR-TI Other Parts Discussed in Thread: TPS62902
I created a model of TPS62902 with "PSpice for TI". VIN = 5V VOUT = 1.2V Run to Time = 10ms
Autoconverge is enabled in Simulation Settings> Options> Auto Converge.
VIN can…
Part Number: TPS62902
Update: it turned out to be an assembly error (the inductor was rotated 90 degree)
I utilized Webench to design a simple DC/DC circuit with these parameters:
Uin: 3V0 to 7V5
Uout: 2V8 (200mA)
We designed the actual circuit and…