TPS92515HV: LED current accuracy

Hi team, 

I am promoting TPS92515HV to customer for below requiremnts:

Vin 54V, Vo 12-48V, Io=200mA, current accuracy 3%,  >4kHz PWM dimming, dimming range 1000:1

Is it the right cost-effective part to promote? and what is the current accuracy of this part, i did not find any data on datasheet.

Best regards

Gene