Inductorless (Charge Pump) LED Drivers
Linear Technology has a very broad line of LED drivers for backlighting applications. They are configured as either Inductorless white LED drivers (for LEDs in parallel), or Inductor based white LED drivers (for LEDs in series). Topologies include boost regulator LED drivers, buck regulator LED drivers, buck-boost LED drivers and more. Regardless of topology, these LED drivers offer the highest efficiency, lowest noise, and the smallest footprints. Other features include integrated Schottky diodes, accurate LED current matching and multiple output capability.
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LTC3220/LTC3220-1 - 360mA Universal 18-Channel LED DriverLTC3219 - 250mA Universal Nine Channel LED Driver
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LTC3220/LTC3220-1 - 360mA Universal 18-Channel LED DriverLTC3230 - 5-LED Main/Sub Display Driver with Dual LDO
LTC3219 - 250mA Universal Nine Channel LED Driver
LTC3207 - 600mA Universal Multi-Output LED/CAM Driver
LTC3212 - RGB LED Driver and Charge Pump
LTC3200 - Low Noise, Regulated Charge Pump DC/DC Converters
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LTC3212 - RGB LED Driver and Charge PumpLTC3200 - Low Noise, Regulated Charge Pump DC/DC Converters
LTC3216 - 1A Low Noise High Current LED Charge Pump with Independent Torch/Flash Current Control
LTC3220/LTC3220-1 - 360mA Universal 18-Channel LED Driver
LTC3201 - 100mA Ultralow Noise Charge Pump LED Supply with Output Current Adjust
LTC3215 - 700mA Low Noise High Current LED Charge Pump
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Power Management
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Inductorless (Charge Pump) DC/DC Converters
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Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.