Part Number: LM5117 Tool/software: On a few instances, we have experienced a failure of the LM5117 Buck Controller, which surprised us since we expected the failure in this circuit to be the thermal-heavy components (NFET, Inductor, sense resistor, etc…
Part Number: LM5117 Tool/software: Hello,
Regarding the LM5117 Synchronous Buck Controller, I would like a complete definition / more details of : ... the regulator may not start or it may hang up momentarily in a high power dissipation state.
Does a…
Part Number: LM5117 Other Parts Discussed in Thread: CSD19533Q5A Tool/software: Hello,
My customer did a circuit review of the LM5117 as shown in the E2E link below.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management…
Part Number: LM5117-Q1 Dear team,
I understand that if even a momentary surge is applied to Vin that exceeds the absolute maximum rating, may potentially breaking the device and affect its reliability. But, I would like to confirm the following as the…
Part Number: LM5117 Hi TI Team.
I am trying to simulate my design using LM5117 and.
I am getting an error massage when I try creating a new Macro for the FETS that i cant understand.
need your help please.
I am closing this thread since I have not heard from you for sometime. If you are still trying to resolve the issue, please feel free to open a new thread. Thanks - EL
Part Number: LM5117 HI SIR
There are some problems with testing IC LM5117, please refer to the attachment.
TKS
LM5117 IC design and measurement issues_20240118.docx
Part Number: LM5117 Hi TI Team,
I am trying to simulate LM5117 buck design.
looking at the DS, I can leave the pins :VIN,CM,DEMB floating but I get an error every time I try.
VIN - left unconnected since I supplied an external VCC (client asked for…
Part Number: LM5117 Hi TI Team,
I am trying to simulate my design using PSPICE FOR TI and LM5117 spice model.
the simulation takes very very long time ( 1 Hour and plus for showing the results). My run time is only 10ms..
is there a way to speed up the…
Eric,
I don't understand why we have to connect the "gate control return" to SW net. When we eventually go and build this this "negative gate connection" doesn't even exist. we'll only have one gate control voltage which…
