Other Parts Discussed in Thread: TPS548A28
Hi Team,
This EVM work properly at the ambient temp of 80℃? What temp this EVM can tolerant by?
Thanks,
Shoo
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Hi Team,
This EVM work properly at the ambient temp of 80℃? What temp this EVM can tolerant by?
Thanks,
Shoo
The temperature will dependent on the use cause.
Higher Vout has higher power dissipation. Higher switching frequency can have higher power dissipation. High Duty cycle can have higher power dissipation.
The TPS548A28 datasheet has the SOA curves that show the ambient temperature where the device EVM works https://www.ti.com/lit/ds/symlink/tps548a28.pdf#page=9.