Part Number: TMP390-Q1 Other Parts Discussed in Thread: TMP390 Tool/software: Hi,
We are currently evaluating the TMP390-Q1 and have observed a difference between the internal temperature sensor reading and the package surface temperature. In particular…
Part Number: TMP390-Q1 Other Parts Discussed in Thread: TMP390 Hi Team,
Where does TMP390-Q1 sense temperature from - die temperature, air temperature, junction temperature, etc?
Thanks,
Jagan
Part Number: TMP390-Q1 Tool/software: Team,
My customer needs a temp switch with operating temp range -55C to 150C and I am finding nothing. TMP390-Q1 gets me close (-55C to 130C) but not quite there.
Any ideas?
Thanks,
Brian
Part Number: TMP390-Q1 Tool/software: I inquire about the functional safety FIT(Application FIT Rate) value and failure mode distribution, Gate scale for TMP390-Q1.
Standard is SIEMENSE SN29500-2.
(it is not a request for a JEDEC-based technical fit…
Part Number: TMP390-Q1 Tool/software: Hello,
I'm using the TMP390AQDRLRQ1 IC for over-temperature protection in my design. I want a hysteresis of 20°C, so I have grounded the SETB pin and pulled down the SETA pin using a 39K (RK73H1ETTP3902F) resistor…
Part Number: TMP390-Q1 Other Parts Discussed in Thread: TMP390 I am looking for information on where the TMP390 sensors are being built. Are these in the US or outside of the US?
Thanks,
Shawn
Part Number: TMP390-Q1
Hi Team,
We received query from customer asking the output (OUTA/OUTB) state of the device when the VDD=0 (not powered). In the datasheet, at page 16, it mention that "When VDD supply voltage is zero, the pullup output voltage…
Dear Allen -
Here we have TMP390, TMP392, LM56 and TMP390-Q1 to choose from, but here, they have temp sensor built in, no need for external thermistors. Are they looking for a remote with switch or just switch?
Alpha,
As you mentioned it does seem that there is some effect on the output when the power is cycled at high temperature. There may be some power cycling or brown out condition being met. Unfortunately, we do not have any other pin2pin parts as the…
Part Number: TMP390 Tool/software: I have constructed the below circuit to provide temperature lockout/protection to our device. The goal is to disable a buck converter when temperature is outside the range [-40C - 120C]. The CH. A/B outputs are tied…
