Other Parts Discussed in Thread: TMP708, TMP390-Q1
Hi Sir,
I suffered TMP708-Q1 not correct behavior in high temp ambient.
Trip temp is set by 105 degree.
Can you guide me to have a debug?
Can you tell you can see the attached file? I am not familiar with it.
thanks.
Alpha
Fail Steps:
(1)Ambient Temp 90 degree
(2)Power on device
(3)Wait 30 sec
(4)Chip surface 98 degree from boot up 30sec
(5)Power break the cable and plug in power immediately
(6)Pass case: STBY_EN is HIGH
(7)Fail case STBY_EN is LOW
(8)Happen possibility 2/10 times
Next Step.
(1)Verify 2nd device.