Part Number: TPS3851-Q1 I am creating this post as we have been having issues with the MR manual reset pin on the TPS3851-Q1 (TPS3851G30SQDRBRQ1) in our product. According to the datasheet Table 5-1 this pin is pulled up to VDD internally. However, when…
Part Number: TPS3851-Q1 Other Parts Discussed in Thread: TPS3851 Hi Team,
There is a good new that Customer is searching TI solution
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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…
Part Number: TPS3851-Q1 Hi experts,
My customer set the watchdog timeout of TPS3851-Q1 as 200ms with below configuration(CWD pulled up to VDD through 10k pullup resistor). In theory, if there is no WDI signal, the WDO timeout should be 200ms, but customer…
Part Number: TPS3851-Q1 Other Parts Discussed in Thread: TPS3851 Hello team,
I received the question from the customer about TPS3851-Q1 RESET. In the datasheet, ". During startup, the state of RESET is undefined below the specified power-on-reset (POR…
Part Number: TPS3851-Q1 Dear, Sir.
My customer is considering to apply TPS3851-Q1 for their system.
At this time, they are asking about the current definition for SET1 $ WDI pins, how much?
On the datasheet, I can see the low # high level threshold…
Part Number: TPS3851-Q1 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hi Team,
My Customer is asking if we can provide them the TINA Reference Design for TPS3851-Q1. I tried to search it on our repository but this…
Part Number: TPS3851-Q1 Hi team,
I would like to know the maximum VOL of TPS3851G33EQDRBRQ1 at VDD=3.3V.
VOL maximum is specified at VDD=5.0V and Ireset=3mA and is 0.4V.
Since the VIL max of the target IC's reset pin is 0.35V, I would like to know…
Hi Jim,
So looking at the MAX device, it seems that they can theoretically support a large delay like 5s, but we rarely see requirements for that long delay. Even in their graph for reset delay vs capacitance, the maximum they show is about 2s. I think…
Hi Jimmy,
Really appreciate the clarification, the TPS3823-33QDBVRQ1 is an option to consider. However I would recommend the customer to also look at our latest watchdog device such as the TPS3851-Q1 . Hope this helps, else please let us know what else…
