Hi,
we are facing some problem with TPS3307-18. This chip is used in several DSP card , always with the same electronic circuit. We have been using this solution for 7 years without problem, in the last CARD production we recognized the following failure…
Other Parts Discussed in Thread: TPS3808 , TPS3307 We have a design using the TPS3307-18 voltage supervisor, but we noticed that sometimes it does not release the reset line with a lower battery level.
The design seems to work fine with an input voltage…
Other Parts Discussed in Thread: CSD88599Q5DC , LF147 , LF156 , LM111 , LM119 , LM139 , LM2991 , LM335 , LM75B , SN74LVC1G125 , SN54AC11 , TPS54313 Dear TI Representative,
I hope you’re doing great.
I am a Components Engineer at Raytheon Technologies supporting…
Part Number: TPS3305 Other Parts Discussed in Thread: TPS3307 , TPS3306 Hi,
I have a question about supervisors for power supplies.
We now use the TPS3305 component, but we are thinking of changing it, because we do not use the Watchdog function that provides…
Hi Rock,
In terms of a triple rail supervisor, I think the TPS3307 is our only close device, but it is not P2P. What are the requirements?
Thanks, Abhinav.
Hi Rengui,
You cannot on TPS386000/40 family.
You would need a multi-chip solution. Either TPS3850/1 + TPS3307. Or TPS3306 + single rail supervisor. Our only devices with WDI disable are usually limited to single rail or TPS3306. TPS3306 is a 2/3 rail…
JY,
I believe TPS3307 is a good replacement. It has 3 voltage monitoring channels, Manual Reset (MR) feature just like RT9824, comes in the same package, shorter fixed delay time, much lower supply current, and other benefits.
Find the datasheet here…
Luis
The best quad supply monitor we have is TPS386000. This have 4 independent monitor inputs each with independent programmable delay. This device also features a Watchdog for MCU monitoring and also a "Manual reset" feature for an external reset button…
Hi
My customer will use TPS3307-33. They haven't needed to monitor 5V (SENSE1 terminal). But they don't have any times to replace other devises. If they haven't used SENSE1 terminal, how should they treat SENSE1 terminal?
Best regards, Yokota
