Part Number: TPS3813-Q1 Dear, Sir.
We are promoting TPS3813I50-Q1 for a customer system.
At this time, I would like to double-confirm about /RESET behavior at WDI missing(no rising durng
No rising in a window.
Delay = …
Part Number: TPS3813-Q1 Hello, I'm using the TPS3813K33-Q1 and have an ESD-problem with the RESET-wire. The problem ist solved with a resistor, that is less than 1k. The datasheet gives a "maximum low output current" of 5mA and a "maximum output clamp…
Part Number: TMS570LS3137 Other Parts Discussed in Thread: TPS3813 , TMS320F2808 , TPS3813-Q1 Hello,
In my design i am driving nPORRST pin of TMS570lS3137 with active low reset signal from a circuit which is combination of 3137 I/O and Core Voltage Monitor…
Part Number: TPS3851-Q1 Other Parts Discussed in Thread: TPS3813 , TPS3850 , TPS3851 Hi Team,
Now customer use BD87A41FVM-TR !
There is a good new that we have a chance to DIN
Do we have a solution to compete with BD87A41FVM-TR ? I need a P2P solution ,THX
Datasheet says following in P4 “Timing Rules of Window-Watchdog”.
After the reset of the supervisor is released, the lower boundary of the first WDI window is
disabled. However, after the first WDI pulse low-to-high transition is detected…
TPS3813 is actually only a rising edge detector for the WDI functionality. We will update the text to reflect this. The Automotive -Q1 version should already be corrected. Thanks!
Please let me know if you have any other questions. Thank you…
My apologies for the delayed response.
A1. Yes, If WDI falling edge (negative edge) is input before t_boundary_min, /RESET=L occurs. Fig1 diagram doesn't show the lower boundary very good. It shows a shaded region but this should represent the window…
Part Number: TMS320F28034 Other Parts Discussed in Thread: TPS3813
Datasheet (SPRS584L) chapter 6.5.2 On-chip Power-On Reset (POR) and Brown-Out Reset (BOR) Circuit states "If overvoltage or undervoltage conditions affecting the system is a concern for…