Part Number: TPS40054 Hi, I damaged out board and I am trying to fix it. There was a short-circuit between 5V1 and 3V3. I fixed the short circuit and not the 3V3 is working; however, the 5V1 is unstable as it is shown in the picture. Can you advice me…
Part Number: TPS40054 Hi.
We have a power supply that works with TPS40054.We regulate from 18-30V to 5V1 and 3V3 and the design is fine since we have never faced a problem with the controller. However, we were testing a new mosfets and there a strange…
Part Number: TPS40050-Q1 Other Parts Discussed in Thread: TPS40054 , , TPS40057 , TPS40050 Hi
We were testing the TPS40050-Q1 and comparing with the TPS40054/TPS40057 and everything is pretty similar. We have a doubt about switching frequency. Basically…
Part Number: TPS40054 Hi All,
My industrial customer wants to keep using TPS40054 but now it is NRND.
The software they are using to manage the longevity of the components is SILICON EXPERT, which indicates that "Texas Instruments states that this part…
Part Number: TPS40054 Other Parts Discussed in Thread: TPS40055 , TPS40057 Dear TI sir
I would like to know why TPS40054 NRND ?
It can be instead of TPS40055 or TPS40057 ? which one is better ?
What's defferent ? in TPS40054, TPS40055, TPS40057 ??? …
Part Number: TPS40054 Team,
My customer has the following question:
The data sheet for the TPS40054 does not indicate what the minimum, typical or maximum output drive current capability is for the LDRV and HDRV outputs. The output Voltage is listed…
Part Number: TPS2321 Other Parts Discussed in Thread: TPS40054 Hi.
We have a problem with the Hot Swap Controller. If we connect the load after the Hot-Swap Controller, there is a fault by overcurrent; however, if we connect the same before the hot-swap…
Part Number: TPS40054 Other Parts Discussed in Thread: TPS40055 , TPS40057 , LM25145 my customer HDH :in some situations we have problems with the TPS40055 when the input voltage has a short breakdown. Then the controller makes under-voltage lockout for…
Other Parts Discussed in Thread: TPS40054 i am using tps40054 ic
spec
input 30v to 35v
output 24v 12A
PROBLEM
when ever i am giving input the ic getting heat up, and some sounds also coming but output of 24V is getting ,the problem is with the heating…
Other Parts Discussed in Thread: TPS40054 i have designed a power supply circuit (24v,12A) using TPS40054 by switcher pro,but it in not giving the proper output] [Steps Needed to Recreate Problem:
design spec
ic: TPS40054
input min : 30v
input max : 36v…