LM3630A

Yoni Wortzman

Prodigy 80 points

Other Parts Discussed in Thread: LM3630A, TPS92360, TPS61165

I'm planning to use TI LM3630A , supporting two strings , 28mA each

Can I short together its two outputs to double the current sink capability ?

Also, does TI have similar part but with one string supporting 60-80mA ?

over 3 years ago

0 Frank Qiu over 3 years ago

TI__Genius 15776 points

Hi Hardy, could you help in this case.

+1 Hardy Wu over 3 years ago

TI__Genius 12915 points

Hi Yoni,

Yes it is OK to parallel two channels to have greater current capability.

We have some simple single channel LED drivers like TPS92360 and TPS61165, which used PWM controlling dimming but do not have I2C interface. You could take a look of them.

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

Power management

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LM3630A