Part Number: TPS3896
Tool/software:
Greetings!
We are planning to use TPS3896PDRYT for our application.
Can we proceed with connecting the CT pin as NC, also what would be the reset time delay when there is no capacitor connected to CT pin.
…
Part Number: TPS3896 Hi Expert,
Our customer is using TPS3896ADRYR and they have a question from their design team.
They have to support partial power down of their boards, and want to ensure that the devices that are being powered down will not be…
Part Number: TPS3896 Hi team,
My customer designed TPS3896A but it seems behave is strange.
Could you advise the possible root cause?
Below waveform is their measured result. why SENSE_OUT signal didn't pull down?
Any idea?
Thanks
Part Number: TPS3896 Hi,
I have a system that has 2 power inputs that I am working on, one of these inputs can be 1 continuously, the other second power input can be 1 in a maximum of 10 seconds.
What I want to do is; If the 2nd power input does not…
Part Number: TPS3896
Hi Team,
My customer has a question about TPS3896A signal timing.
If Enable_N signal go high before Tpd(r) delay in SENSE_OUT_N, SENSE_OUT_N keep high or go low?
Thank you.
Best Regards,
Jade
Part Number: TPS3895 Other Parts Discussed in Thread: TPS3896 , TPS3898 Hi team,
My customer met below two questions about TPS3895, pls help on this, thanks.
The simplified power supply is as below, there is two power desperately for VCC abd SENSE…
We have a question about TPS389x.
http://www.ti.com/lit/ds/symlink/tps3896.pdf
About V(POR) in datasheet p.6,
(1) The lowest supply voltage (VCC) at which output is active (SENSE_OUT is low, SENSE_OUT is high); tr (VCC) > 15 µs/V. Below V(POR…
Ben,
In that case, TPS3896 (push-pull output topology) or TPS3898 (open-drain output topology) will work by setting the delay to 60s using an external capacitor following the equation: tpd(r) (s) = [CCT (µF) × 4] + 40 µs
You can use the ENABLE…
Roy,
1: could we adjust the tMR_bar_w from using external circuit?
Answer: tMR_bar_w is caused by the user because /MR is an input. In the above diagram, t_PD(/MR) is fixed, and t_D(/MR) is programmable with capacitor
2:
do we have the reset IC…
