Hi Zeinab
I believe it has to do with the EN voltage still technically being set high despite VIN dropping (the device will turn on if EN>0.4V). Grounding EN should provide a similar scope shot to the MPS design.
Thanks,
Andrew
Part Number: TPSM365R6FEVM Other Parts Discussed in Thread: TPSM365R6 , TPSM365R6EVM Dear Sir/Madam
Last week we purchased TPSM365R6FEVM from TI online. As per datasheet it should take 4uA current with no load condition. But it is taking 6 to 7mA. Can…