Summary of Features:
● LED drive current of 20mA
● Output current adjustable up to 60mA with external resistor
● Supply voltage up to 18V
● Easy paralleling of drivers to increase current
● Low voltage overhead of 1.2V
● High current accuracy at supply voltage variation
● No EMI
● Reduced output current at higher temperatures - negative thermal coefficient of -0.3% / K
● RoHS compliant (pb-free) SOT143R package
● Qualified according AEC Q101
●Benefits:
● homogenous light output despite varying forward voltages in different LED strings
● homogenous light output of LED’s despite voltage drop across long supply lines
● homogenous light output independent from supply voltage variations
● longer lifetime of the LED’s due to reduced output current at higher temperatures (negative thermal coefficient)
●Target Applications:
● Channel letters for advertising, LED strips for decorative lighting
● Aircraft, train, ship illumination
● Retrofits for general lighting, white goods like refrigerator lighting
● Medical lighting
