Part Number: LMR36015
Hi,
I want to use LMR36015ARNXR slightly differently as follows to get floating gnd. I did this to comeup with a cost efficient way of driving a Triac using a MCU powered by the Vout. The Triac MT1 is connected to AC_A. I am trying…
Part Number: LMR36015-Q1 Hi ,
This is regarding MPN - LMR36015FSCQRNXRQ1.
Can you please provide the current capability of Power Good (PG) Pin.
.Regards,
Ajay
Part Number: LMR36015-Q1 Hi ,
This is regarding MPN - LMR36015FSCQRNXRQ1. The .lib file available in the website is not working for Ansys tool.
Can you please provide me the common .lib file which will work for every tool.
& One more thing that while simulating…
Part Number: LMR36015-Q1 Hi TI expert,
May I know whether LMR36015-Q1 has any OVP mechanism?
I notice we do have current limit and minimum on-time requirement.
So if the OVP do happen on Vout side, the controller will only reduce the PWM & frequency until…
Part Number: LMR36015 Hi,
I have my design with LMR36015 quite advanced and I would like to have a feedback from TI.
Attached you will find a document with a description of the stack, sch, and layers.
There is a point, pin12 - SW node, where I would like…
Part Number: LMR36015-Q1 Hi ,
This is regarding MPN - LMR36015AQRNXRQ1 . I tried simulating the circuit with PSPICE Model for following data.
Input - 6V-36V
Output - 5V, 1A
Switching frequency - 400KHz
I got some issues that while simulating I am getting…
Hi Guido,
I looked into it, and I think the 2.1MHz part just runs hot. There are ways to sink the heat like adding more ground vias, or using a PCB with a large ground plane. Here's another person who pointed out the same issue you did.
https://e2e…
Part Number: LMR36015 How can I get access to the old Webench from 2021?
I designed a power supply using the LMR36015 using it. When I tried to analyze that circuit again Webench now says it isn't supported. It was supported in 2021!
This is crazy…
Part Number: LMR36015 Hi TI expert,
The function of the capacitor between BOOT and SW is providing voltage for internal high-side driver. In the start time, If the high-side tube is turned on first, how does it turn on when the capacitor is no voltage? …
Part Number: LMR36015 Other Parts Discussed in Thread: LV2862 ,
Hi there, We need an IBB solution that can go from +13-14V to -12V. The current requirements are ≈50-100mA (or less). My understanding was that most "typical" buck controllers could be used…