LT3478IFE-1PBF - Analog Devices
Description: ■ True Color PWM™ Dimming Delivers Constant LED Color with Up to 3000:1 Range ■ Wide Input Voltage Range: 2.8V to 36V ■ 4.5A, 60mΩ, 42V Internal Switch ■ Drives LEDs in Boost, Buck-Boost or Buck Modes ■ Integrated Resistors for Inductor and LED Current Sensing ■ Program LED Current: 100mA to 1050mA (LT3478-1) (10mV to 105mV)/RSENSE (LT3478) ■ Program LED Current De-Rating vs Temperature ■ Separate Inductor Supply Input ■ Inrush Current Protection ■ Programmable Soft-Start ■ Fixed Frequency O
