TPS62745: Is this part works effectively in -55 degree Celsius

But the given part only work for maximum 17V . I need a part with a wide range of input voltage capability like 3-30V

Hi Aswin,

Please search the part you want on ti.com. Then post your question with that part number. For 30Vin, the wide Vin team will support you. We only support the part with mid Vin up to 20V. TPS62745 max Vin is 10V only.

Hope this helps,

Thanks,

Nancy

I already registered a case regarding this but I could not get any update on that

Hi Aswin,

Please see the search link for as below for buck converter with integrated switch. And check if TPS64362-HT and LMR36015S can meet your requirements. It seems we don't have 3-30Vin with -55C devices available.

Buck converters (integrated switch) product selection | TI.com

Thanks,

Nancy

Typo, It is TPS54362-HT