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LED Driver as Constant Current Source 20V 2.5A selection help

Category: Hardware
Product Number: LT3755

Hello,

I have a resistive load and I would like to drive it with a constant current source and I find that a LED Driver should be suitable for my application.

However, I cannot find a part that has a suitable rating. My load is rated at: 22V @ 2.5A and it has to be controllable from 0-100% using a PWM or 2.5V output from a DAC.

My Input Voltage is +12V.

Please help me to find a suitable part for my application.

Thank you very much in advance.

Best Regards,