Solved by
SP7618
TM
Constant Current LED Driver
- - - - - - - - - - - FEATURES Very low dropout voltage (100mV @ 1A) Accurate current regulation down to dropout voltage No external components Built-in current DAC Output current adjustable with 33.3 mA, steps Power-saving shutdown mode of 1 A Fast turn-on (<50 s) Timeout function to protect the LED Thermal Shutdown protection 1A current capability RoHS compliant, Lead Free packaging: Space saving 2mmx3mm 8pin DFN
LED LED VCC EN
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