Part Number: LM3691 Hi,
My customer has ensured that this requirement is met during power-up:
Datasheet page 16: " 8.4.2 Shutdown Mode .... EN pin must be set low to turn off the LM3691 during system power up and undervoltage conditions when the supply…
Part Number: LM3691TL-1.8EV Hi,
We are using both the LM3691TL-1.0 & LM3691-1.8, we noticed spurious signal coming out the these regulators around 60KHz with harmonics, varies with temperature, is there a clock internal to the chip running at this…
Part Number: LM3691 Other Parts Discussed in Thread: TEST Hi,
My customer see an issue with slow ramping Vin (20 sec from 0V to 5V).
I request your advice and reproduction of this test on a 3V3 part to see if you also can find it.
More details can be provided…
This is the first, I have heard on TLV9002. This is common to many semiconductors.
I didn't find a dedicated paper, but I did find posts about data sheets that have some information.
Part Number: LM3691 Other Parts Discussed in Thread: TLV431 Tool/software: WEBENCH® Design Tools Hi,
My customer wants to study the Vout tolerance but cannot find Vout min/max anymore.
How to get this info from the tool?
We found a unknown operation at start up. (Vin ramp up very slowly.)
Yellow: Vin, Blue:Vout, Pink: Iin
There is two step operation. It looks that different current limit works at each step.
(MODE pin is connected to Vin directly.)
Is it in ECO mode…
Other Parts Discussed in Thread: LM3691 [ LM3691 ] Input Current Anomaly
I'm considering whether I should send LM3691TLX-1.2, customer reported anomaly of input current, to failure analysis process.
Does anyone have comment?
My customer has reported…
Other Parts Discussed in Thread: LM3691 , LM3671 I suppose this applies to any chip in the DSBGA package, but I'm wondering how the LM3691 behaves when exposed to light. From the part's datasheet:
The DSBGA package is optimized for the smallest…