TOP242GN

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We are using the TOP242-GN, SMD-8B package. We are using it in a high ambient 70DegC .We have a problem with the thermal shutdown cutting in at 118degC. Do you do an equivalent package with a higher min Thermal shutdown Temperature.
Also should we be phasing this device out in favour of a new design, will the TOP242 become obsolete any time soon, if so what should we be using?Thanks

There is no part with higher threshold for thermal shut down and we have no plan to obsolete TOP242-GN.

Thanks