LP5890: TI solution suggestion

Jimmy Lai

Part Number: LP5890

Dear Team,

Do we have any AC/DC solution can meet the each spec as below?

Vin=120Vac, Vo=16S1P, about 144V. ˙7~8W, PWM dimming
Vin=18Vdc, RGB LED driver(5S), R PWM dimming. G PWM dimming, B PWM dimming : total 7W

Thanks a lot!

Jimmy

0 Monet Xu over 3 years ago

Hi Jimmy,

LP5890 doesn't support up to 18Vdc and the output voltage is not up to support 5s LEDs.

Monet Xu

0 Jimmy Lai over 3 years ago in reply to Monet Xu

Hi Monet,

Thanks for your great support!

Do we have another solution can meet customer spec?

Many Thanks,

Jimmy

0 Monet Xu over 3 years ago in reply to Jimmy Lai

Hi Jimmy,

we don't have such device.

Best regard

Monet Xu

0 Yuting Shao over 3 years ago

Hi Jimmy,

Sorry for that we don't have the ACDC solution either which can boost 120VAC to 144V.

BR,

Robin

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