Part Number: TPS610982 Hi,
The customer is using TPS610982.
Continuous field defects are occurring. The report result is EIPD.
The customer wants to add a protection circuit to improve EIPD.
Please give me the protection circuit guide for…
Part Number: TPS610982 Hi
The customer had an issue where TPS610982 stopped in the ESD 4kv test.
As a result of the improvement test, ESD was improved by changing 0 ohm of the mode pin to 402 ohm.
1. Is there no problem using 402 ohm?
2. Please…
Part Number: TPS610982 Dear team,
My customer are using TPS610982 at their application. but there is some issue.
If the input capacitor(C27,28,29) is shorted to GND due to crack or something, Can this give a damage to the device like leakage current…
Part Number: TPS610982 Hi Minqiu,
I have another questions on TPS610982. You mention before The IC won't damage if just short the VIN to ground, How about output(load) short?
There is function of Over Load Protection . Can this function protect the…
Part Number: TPS610982 Other Parts Discussed in Thread: DAC122S085 Hi...
My customer designed the typical application of TPS610982 on their board as follows.
But VDDS(CR1632 Coin cell) voltage was dropped when power of DC3P3V and LDO2P8V was turned…
Hi Evert,
Your method is very good for startup of TPS610981, but for TPS610982, the load is too heavy to startup and this method doesn't work. At present, we don't have a workaround for you.
Is it possible to design a appropriate startup sequence…
Hello, No. The switch current limit for the TPS61291 is 1A. The application that you are asking about will require a solution that has a device with a higher switch current limit. I would recommend looking at the TPS610981 or TPS610982. What I would recommend…
