250mA Universal Nine Channel LED Driver
Description
LTC3219
250mA Universal Nine Channel LED Driver
FEATURES
■ Multimode Charge Pump Provides Up to 91% Efficiency
■ Slew Limited Switching Reduces Conducted and Radiated Noise (EMI)
■ Up to 250mA Total Output Current ■ Nine 28mA Universal Current Sources with 64-Step
Linear Brightness Control ■ Independent On/Off, Brightness Level, Blinking and
Gradation Contro...
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