Dear Sir,
We recently bought one "Evaluation Board LM3414HV" from Digikey and connected it to 1 Amp. Cree XLampXPE LED, then provided 5 ~ 55 Volts but it was quite amazing for us when we measured current flow through LED that was 900 mA to 1280 mA even though TI designate above said device as Constant Current Driver.
Why this device is not holding current as constant to 1 Amp.?
Please Help!
Thanks in Advance
