2W LED Driver circuit using ZXSC310

[asimlink]

Dear friends,

I have to design a circuit which has to run on 5V/2A power source. In
this circuit i have to run 1,2 or 3 LEDs (to make 2W led power). I
have found ZXSC310 IC. But i am not sure if the IC could be used for
5V application.
I was considering ZXSC310 because it is very cost effective. Please
suggest if there can be any other low cost solution.

Regards,

Asim

 

[Jamie]

asimlink wrote:

Dear friends,

I have to design a circuit which has to run on 5V/2A power source. In
this circuit i have to run 1,2 or 3 LEDs (to make 2W led power). I
have found ZXSC310 IC. But i am not sure if the IC could be used for
5V application.
I was considering ZXSC310 because it is very cost effective. Please
suggest if there can be any other low cost solution.

Regards,

Asim

it can handle up to 8 Volts.

jamie

 

On Sunday, 11 March 2012 10:01:04 UTC+5, asim wrote:

Dear friends,

I have to design a circuit which has to run on 5V/2A power source. In
this circuit i have to run 1,2 or 3 LEDs (to make 2W led power). I
have found ZXSC310 IC. But i am not sure if the IC could be used for
5V application.
I was considering ZXSC310 because it is very cost effective. Please
suggest if there can be any other low cost solution.

Regards,

Asim

Asim you can see this simple circuit based on ZXSC310, which is driving 1 Watt High Power LED only on a single 0.8V to 1.6V AAA or AA bat

http://homemadecircuitsandschematics.blogspot.com/2012/05/1-watt-led-driver-circuit-using-single.html