Part Number: LM3488Q-Q1 Other Parts Discussed in Thread: LM3488 , LM3478 Material we found through a third-party inspection open lid, the words on the internal wafer are different from the previous sample, please verify what the reason is.
Part Number: LM3488Q-Q1 Other Parts Discussed in Thread: LM3488 , LM7480-Q1 , LM3478 Hello,
I have a strange issue with LM3488 that happens only when my design has connected load. (> 0.5Amp) during startup.
Input is 12V and configured output is 24V.
…
Part Number: LM3488Q-Q1 Other Parts Discussed in Thread: LM3488 Hello,
I've designed a SEPIC converter on a PCB, it works well for small currents but it doesn't work for high currents when I decrease the output resistance or decrease the input voltage…
Hi Hui,
Thanks for using the e2e forum. The same question got ask recently: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1427924/lm3488q-q1-whether-vocp-will-change-by-temperature
Please let me know if this…
Hi Carol,
Thanks for using the e2e forum. This waveform looks similar to another LM3488 thread with the same topic: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1417194/lm3488q-q1-one-pc-of-3488-show-bad-transient…
Part Number: LM3488Q-Q1 Other Parts Discussed in Thread: LM3488 , LM348 Dear TI team,
I have a question about LM348 series. I have read on your website, that LM3488 can have output voltage to 500V, but when I tried to put my requirements to Your Webench…
Part Number: LM3488Q-Q1 Other Parts Discussed in Thread: LM3488 , LM3478 Hello,
my customer is currently working on a PWR supply design with the LM3488Q-Q1 device and he has some further questions:
Is there any option for manual setting the soft-start…
Part Number: LM3488Q-Q1 HI ,
Could you please explain why when the boost start to the right output voltage but just after reaching the regulated voltage the duty cycle become very small and switching to the right frequency but output voltage decrease…
Part Number: LM3488Q-Q1 Other Parts Discussed in Thread: LM3488 , LM5155 Dear TI team: Can LM3488 can support 350V/1mA output application? Can you give me a reference design.
The customer wants the input voltage to be 5V, I think it can be higher, 12V…
Part Number: LM3488Q-Q1 Other Parts Discussed in Thread: LM3488 , TINA-TI LM3488 TINA simulation, could you please help to check the simulation in TINA, simple boost circuit without expected output, input 5V output 12V. thanks LM3488 Test.TSC
