LP8861-Q1: LED driver output circuit, can you parallel the outputs?

Jeff Sylvester55

Part Number: LP8861-Q1

this LED driver is a current source, it has 4 channels of 100mA each. QUESTION: can you tie the outputs together to get one 400mA current sink instead of 4 channels of 100mA??

over 8 years ago

0 Clancy Soehren over 8 years ago

TI__Mastermind 23810 points

Jeff,

I moved this to the LED driver forums. They should be able to help you here.

0 Liaqat Khan over 8 years ago in reply to Clancy Soehren

TI__Mastermind 18550 points

Hello,

Yes, you can tie OUTx pins together to get higher current sink.

Regards,

Liaqat

Power management

Power management forum

LP8861-Q1: LED driver output circuit, can you parallel the outputs?