LM3697: If LM3697 could be using two channel at 40mA/String, and rest of channel just be floating ?

Fandy

Expert 2285 points

Part Number: LM3697

Dears

If LM3697 could be using two channel at 40mA/String, and rest of channel just be floating ?

over 7 years ago

0 Sean Zhou over 7 years ago

TI__Mastermind 22745 points

Hi Fandy,
The LM3697 can only support up to 30mA per channel. Because the current sink can only support 30mA.
Sean

0 Sean Zhou over 7 years ago

TI__Mastermind 22745 points

I'll close this thread due to inactivity and if you have more questions please reply to it directly and it will open again. Please help to click "Resolve" if the problem is solved.

Power management

Power management forum

LM3697: If LM3697 could be using two channel at 40mA/String, and rest of channel just be floating ?