LED Driver Support Functions

Analog Devices has a very broad line of LED driver ICs for automotive, display backlighting, handheld, and general lighting applications. They are configured as either inductorless white LED drivers (for LEDs in parallel) or switching regulator-based white LED drivers (for LEDs in series). LED driver support functions include PWM generations, as well as LED ballasters.
Product Selection Table

LED Driver Support Functions

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SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
TopologyCommentsUS Price 1000 to 4999
($ US)
1LT3965 8 8 60 Matrix LED Dimmer 8-Switch Matrix LED Dimmer, /-1 Adds Modified POR $3.95 (LT3965EFE-1#PBF)
2LT8500 48 3 5.5 PWM Generator 48-Channel LED PWM Generator with 12-Bit Resolution and 50MHz Cascadable Serial Interface $2.95 (LT8500ETJ#PBF)
3LT3003 3 3 40 Ballaster 3-Channel LED Ballaster with PWM $1.16 (LT3003EMSE#PBF)