ULW2
Welwyn
UL Recognised Wirewound ResistorsUL Recognised Wirewound Resistors
ULW Series
Welwyn Components
· UL1412 recognised fusible resistor * · Failsafe mains fusing at 120 / 240Vrms · Inrush and surge withstanding · UL94-V0 flameproof coating · SMD leadform option available · RoHS co
ULW2091
Unisonic Technologies
NON ISOLATED BUCK CONSTANT CURRENT LED DRIVER ICUNISONIC TECHNOLOGIES CO., LTD
ULW2091
Preliminary
LINEAR INTEGRATED CIRCUIT
NON ISOLATED BUCK
CONSTANT CURRENT LED
DRIVER IC
DESCRIPTION
ULW2091 is a high precision LED BUCK constant current driver chip. The chip operates in the inductor current criti