LDS8724

LDS8724 45 WLED Driver with Boost Converter FEATURES  High efficiency boost converter with the input voltage range from 2.7 to 5.5 V  No external Schottky Required (Internal synchronous rectifier*)  250 mV current sense voltage  Drives up to 5 LEDs per string with up to 45 LED in 9 strings at 25 mA  1 MHz Switching Frequency  Efficiency greater than 83%  PWM LED Dimming Control Mode  Over-voltage, under-voltage, over-current, and over-temperature protection  Low Shutdown Current (