Part Number: TPS3703-Q1 Hello,
I have some questions as down below:
1. What timing is starting to count 450us to determine the reset time delay? When VDD> UVLO or VDD>= VDD(min)?
2. Does ICT re-charge the CT pin when RESET goes back to deasserted…
Part Number: TPS3703-Q1 We have a concern that noise may trigger the MR when the device is configured in LATCH mode - CT pulled to GND via 10kohms (MR/n with only 25nsec of glitch immunity + 100K weak pull-up).
Please confirm that it is acceptable…
Part Number: TPS3703-Q1 Other Parts Discussed in Thread: TPS3703 Hello everybody,
i use a TPS3703A4180 to monitor the power supply TPS73118. So in my design VDD of TPS3703 and VSense is the same.
Due to the Datasheet this is not a problem. But I do…
Part Number: TPS3703-Q1 Hi team,
My customer has a question about section 9.1.4 of the datasheet. The last paragraph talks about checking the effect of Rsense on the accuracy of the resistor divider.
If the equations 4 and 5 are used as is to calculate…
Part Number: TPS3703-Q1 Hi team，
Our customer want to choose a reset IC in automotive application. And they want to know whether we can connect VDD pin and SENSE pin of TPS3703-Q1 together for easy use.
Thanks a lot for your help!
Best regards…
Part Number: TPS3703-Q1 Hi Team，
Actually I have 2 questions about glitch immunity to sensor pin at overvoltage and undervoltage:
1.What does " overdrive[2.5%] above VIT+(OV )" mean in datasheet ? Is it mean we at least need reserve 2.5% voltage margin…
Part Number: TPS3703-Q1 Hi team,
My customer is considering using TPS3703-Q1 for monitoring 5V power rail. They would like to know if the monitoring voltage continue to exceed to above the maximum rating of 6V, IC itself will be damaged, will the reset…
Part Number: TPS3703-Q1 Other Parts Discussed in Thread: TPS3703 Hi Team,
How do I confirm the external resistors design that is correct?
For example:
Conditions: Monitor voltage target: 2.4V, IC's sense pin: 1.2V
Combinations:
1. (R1: 1Mohm…
Part Number: TPS3703-Q1 Hello everyone,
we use the TPS3703-Q1 for an over- and undervoltage proctection of 1.8V. To generate the 1.8V we are using the TPS73118.
At 1V8 we measured the 1.8V supply which will generate from the TPS73118. If we measure…
Part Number: TPS3703-Q1 Hello,
I have some questions about TPS3703-Q1's delay time calculation.
Can the two equations to calculate the Min and Max delay time, Equation 2 and 3 on page 18 of the data sheet, be applied to any variations of the TPS3703…
