UCD3138: UCD3138PFCEVM-026

Rutskoy Andrey

Part Number: UCD3138

Dear Yitzhak,

I need PIM (e_meter) function for the PFC with UCD3138. Bosheng told me to contact local FAE if I want to use it but the local TI FAE doesn't answer more than one week. I asked several times.

Is it possible to use PIM (e_meter) function on UCD3138PFCEVM - 026 if I will just reconnect pins and turn on in CCS?

Thanks

over 6 years ago

0 Yitzhak Bolurian over 6 years ago

TI__Mastermind 18370 points

Hi Andrey,

Sorry for the trouble caused.

Bosheng is the expert on this issue and will get back to you on this one soon.

Regards,

Yitzhak

0 Bosheng Sun over 6 years ago in reply to Yitzhak Bolurian

TI__Expert 7260 points

the emeter won't work if you just enable it in the code, the EVM board needs calibration before enable the emeter function, the calibration is a complicated process, it is not possible to teach you through E2E. Emeter has nothing to do with a regular PFC control, you can still have a complete PFC solution without emeter.

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UCD3138: UCD3138PFCEVM-026