Part Number: LM5176 Tool/software: Hi,
We use the LM5176PWPR for our power supplier circuit, the input voltage is 19VDC and the output voltage 12VDC,
Wwe found our board is failure, the LM5176 maybe damaged because there are no power output from LM5176…
Part Number: LM5176
Tool/software:
Hello there,
I have been simulating using the model provided here
https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/759691…
Part Number: LM5176
Tool/software:
Hi,
Based on LM5176EVM-HP schematic to design LM5176 12V buck 5V.
But we found that the dead time was 45ns and may lead to the risk of MOSFET shut-through or blow up.
How to adjust deadtime?
Regards
Hins Weng
Hi Stefan, After all these issue, finally we decided to use TI LM5176 EVM board for testing purpose and we observed below spike issue. We kept same components as TI EVM suggestion but with two mosfets CSD18540Q5B (at each side Q2,Q3,Q4,Q5,Q6,Q7 & Q8 all…
Part Number: LM5176 Other Parts Discussed in Thread: CSD17573Q5B , CSD18532Q5B
Tool/software:
Hello TI team,
have problems with my first LM5176 proto. I read now all other threads for LM5176, but will start with a bit generalized list of questions. Main…
Part Number: LM5176-Q1 Other Parts Discussed in Thread: LM25141 , LM5176 , LM5177 , LM51772 Hi team,
Vin=9-16V
output 7.5V&21.5A
The customer wants to inquire whether there is a higher switching frequency, this 500KHz switching frequency. For 25A output…
Part Number: LM5176 Other Parts Discussed in Thread: LM5175 Hello, I have a project using LM5176. The input voltage is 11V-25V, the output is 12V, the switching frequency is set to 100KHZ, the subsampling resistance is 3mΩ, the output sampling resistance…
Hi Stefan,
"Attached are the re-measured waveforms of SW1 and SW2, with resolutions adjusted to 10 ns and 1 µs.
'Turn on' represents the waveform measured immediately after powering on. 'Power on' represents the waveform measured during operation…
Hi Ray,
This issue is resolved. For the device LM5176-Q1 a ll the export options are working fine now except Mentor Graphics.
Kindly revert back to us for any further queries.
Thanks and Regards,
Umayal