Other Parts Discussed in Thread: LM60430, LM60440
Hi Team,
Can you have a look at below customer questions please?
I soldered my Evalboard LM60440AQEVM to 3.45V output voltage, started it, all good.
Now I started it again - days later - and it starts only at 16V input voltage. When it runs, I can turn the input voltage down to 4V and it stays on.
I don't understand this effect.
I have the EN connected to Vin, this voltage divider on the EVM is out of service.
Where is the error in my thinking or what am I doing wrong? I didn't change anything and it was running before....
Since I want to use the LM60430 in the product I would be very interested in the solution!
So again: Vin up - at 16V comes the output voltage. Vin turn down - under 4V goes the EVM off.
Thank you,
Franz