BOOSTXL-3PHGANINV: Power of the inverter

Paulo Henrique Pinheiro

Part Number: BOOSTXL-3PHGANINV
Other Parts Discussed in Thread: LMG5200

Which is the power that the inverter can provide to me? It is based on the input voltage and the nominal current? 48 V and 7 A rms?

over 6 years ago

0 Guang Zhou over 6 years ago

TI__Mastermind 34680 points

Hi Paulo,

That would be correct.

The thermal limitation comes from the Gan device. In this design guide, you’ll find board thermal images at different power levels. Hope this information is helpful.

Regards, Guang

0 Paulo Henrique Pinheiro over 6 years ago in reply to Guang Zhou

Prodigy 30 points

Thanks. Is it possible to have a range of current from 0 A to the maximum output current of the device?

0 Guang Zhou over 6 years ago in reply to Paulo Henrique Pinheiro

TI__Mastermind 34680 points

Hi Paulo,

Yes it is possible; the current is modulated through PWM control. The LMG5200 can be fully ON or fully OFF. In between, fractions of the full current can be achieved by turning it on and off for certain portions of time.

Regards, Guang

0 Paulo Henrique Pinheiro over 6 years ago in reply to Guang Zhou

Prodigy 30 points

Thank you.

0 Guang Zhou over 6 years ago in reply to Paulo Henrique Pinheiro

TI__Mastermind 34680 points

Hi Paulo,

If my post answers your question, please click on "This Resolved my issue" button to benefit others who have the same issue.

Regards, Guang

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BOOSTXL-3PHGANINV: Power of the inverter