Hello all,
I have a tricky trouble whit TPS3306-18. I use this component whit a tri state buffer on pin WDI so i can use internal retrigger. Usually when pin is tri stated i see train of short pulse spaced by about 800 mS. This should be the internal…
Other Parts Discussed in Thread: TPS3306 Hi,
I need to know how can I do to start TPS33'6 when I switch on my board and microcontroller doesn't run correctly so I haven't first toggle on WDI and WDT TPS3306 doesn't start.
I need that it start alone…
Other Parts Discussed in Thread: TPS3306 I have a customer that is using TPS3306 and they belive noise is coupling into the WDI input.
This is a weakly driven pin that toggles and looks for transitions. How is this pin sampled during transition? Is…
We are using the TPS3306-18 with Vdd = 3.3V and Sense1 = 5V, Sense2 = 1.8V. At ~20C power up we are seeing the part apparently latch up with the part driving reset and the oscillator not running. We can tell this by putting a FET probe on the power pins…
Hi team,
page 5 of the datasheet ( http://focus.ti.com/docs/prod/folders/print/tps3306-33.html ) tells us:
By connecting two external resistors, it is possible to supervise any voltages above 1.25 V. The sum of both resistors should be about 1 M W…
Part Number: TPS3813K33-EP Other Parts Discussed in Thread: TPS3306 , TPS3813 , TMS320F28377D , TPS3823 , TPS3820 , TPS3851 , TPS3850 Tool/software: Hello,
I wanted to understand the behavior of watchdog feature. In my application I am pulling down…
Part Number: TPS3813K33-EP Tool/software: Hello,
I am looking reliability data of below voltage supervisory IC's.
1. TPS3306-18DR
2. TPS3813K33MDBVREP
3. TPS3808G01MDBVTEP
4. TPS3808G33MDBVREP
5. TPS3808G12DBVT
Please help to provide…
