LT3965-1
FEATURES n Eight Independent 17V 330mΩ NMOS Switches n Independent On/Off/Dimming Control of 1 to 4 LEDs for Each Switch n I2C Multidrop Serial Interface with Programmable
Open LED and Shorted LED Fault Reporting n 16 Unique I2C Addresses n VDD Range: 2.7V to 5.5V and VIN Range: 8V to 60V n Digital Programmable 256:1 PWM Dimming n Fade Transition Between PWM Dimming States n Optional Internal Clock Generator or External Clock
Source for PWM Dimming n Open LED Overvoltage Protection n Flicker Free PWM Dimming n AEC-Q100 Qualified for Automotive Applications
APPLICATIONS n Automotive LED Headlight Clusters n Large LED Displays n Automated Camera Flash Equipment n RGBW Color Mixing Lighting
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DESCRIPTION
The LT®3965/LT3965-1 is an LED bypass switching device for dimming individual LEDs in a string using a mon current source. It features eight individually controlled floating source 17V/330mΩ NMOS...
