Dear Sirs,
May I know is there sink current limit support for low side switch in TPS562209?
Thanks.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Dear Sirs,
May I know is there sink current limit support for low side switch in TPS562209?
Thanks.
Hi Peter,
TPS562209 does have the sink current limit inside.
Best Regards,
Young Zhao
Hi Sir,
May I know,
1. Is it for gihg side or low side switch
2. How about the value for current limit?
Thanks.
Hi Peter,
1. Is it for gihg side or low side switch
[Young] It is for low side .
2. How about the value for current limit?
[Young] The typical value is around -1.5A.
Best Regards,
Young Zhao
Hi Young,
I have another question, how do I know this current limit value since I cannot find it in datasheet!!
If customer needs higher current limit solution, how can I suggest to him?
Thanks.
Hi Peter,
Sometimes this value will not be descripted in EC table for some old parts , while you can get it by EVM board or check with AE.
May I know how much OC value do you expect ? and what's your application , VIN ,VOUT,Iout ?
Best Regards,
Young
Hi Peter,
One more thing about the sink current , for our new part with sink current , we have added this item in EC table .
Let us know if you have any other concern ? or you can contact me by young-zhao@ti.com .
Best Regards,
Young Zhao