Hi Josh,
Following up on our messages outside this post so that the progress/resolution is visible to others. It appears there was an issue with the test board that caused the odd results. Once you get a chance to resolve the board issue and retest, we…
Part Number: TPS73801-SEP Can we use the TPS73801-SEP when the input voltage is 5.45V?
Should we consider the derating rule based on the ECSS standards?
- Linear voltage regulator = Vin * 90%
ECSS-Q-ST-30-11C Rev.2: Derating – EEE components (23 June…
Hi Spencer,
I can help clarify.
1. Load Regulation is a steady-state parameter that doesn't include peaks from transient events. Using your example, under maximum load (1A) the output voltage can differ from the no load condition by up to 8mV (max at…
Part Number: TPS73801-SEP Does this part experience any SEFIs that require power cycle or is it just transients? Or has no data been collected on this? Thanks
Part Number: TPS73801-SEP Other Parts Discussed in Thread: TPS73801 , ADC128S102-SEP , ADC128S102 , LMX2694-EP , LMX2694-SEP To Whom It May Concern,
Hope you're well.
Please allow me to submit inquiry as below.
<Inquiry>
Are the same Si chips…
Hi David,
We haven't performed testing of the potential failure modes of this device, so there is a possibility that this type of failure could occur. I can't say whether it is likely or unlikely because we don't have any comprehensive data…
Part Number: TPS73801 Hello:
Customer TI material TPS73801DCQR has been used in bulk and has not had any batch issues in the past.
Recently, there have been approximately three batches of defective materials (2500 pieces per plate) flowing into production…
Part Number: TPS73801-SEP Other Parts Discussed in Thread: TPS73801 Dear support, I'am currently working on the TPS73801 to build a 5V to 3V3 and a 5V to 1V5 supply and i want reach a phase margin of 60°. To achieve this I made the typical loop gain…
Part Number: TPS73801-SEP Dear support,
Can you please help clarify a couple of points within the datasheet -
1, what was the test circuit for figure 6-14 current limit vs input/output differential voltage?
2, what is the deltaVout 100mV, shown in the…