LM3445: 600mA Load

Hiroshi Doi35

Expert 2845 points

Part Number: LM3445

Hi all,

Can LM3445 meet below spec?

AC100V Input
MUST: Non isolated
MUST: Triac dim.
LED one string Vf 30 -- 40V, LED Curent 100mA,300mA, 600mA

Only up to 300mA ?

0 Irwin Nederbragt over 7 years ago

Hello,

Should work fine at 600 mA. Power components are external to the device and the power level is not high enough to worry about gate drive issues.

Thanks,

Power management forum