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LM5116: Operating Temperature Range to -55°C

Part Number: LM5116

Hi,

The LM5116 is rated for Vin =100V and an operating temperature range of -40°C to 125°C.  I am looking for operation down to -55°C.

I found the LM5116-HT, which expands the range to -55°C to 175°C, but also lowers Vin to 80V.

Is there a version of the LM5116 that will extend the low-end of the operating temperature to -55°C, but still maintain the 100V input rating?

Thanks,
-John

  • Hello John,

    I searched our converter and controller released product portfolio and LM5116-HT appears to be closest to 100V operating, -55degC junction rated device.

    Please contact me to discuss device recommendations for given system concerns: m-beck1@ti.com