Inductive Boost LED Drivers

Semtech manufactures an extensive line of inductive LED driver ICs for LCD panel backlights serving portable devices (netbook & notebook PC, PMP, cellular handsets, etc.), consumer equipment (LCD monitor, LCD-TV), and ruggedized applications for the automotive, medical, industrial, and white goods sectors. The products include boost LED drivers for single and multi channel, series-connected LEDs. All Semtech LED Driver ICs are designed for high efficiency in the smallest footprint providing accurate current regulation, low noise, and a wide dimming range.

Inductive Boost LED Drivers
   
SC440A High Efficiency Integrated Driver for 6-Strings of 30mA LEDs
SC441A High Efficiency Integrated Driver for 4-Strings of 150mA LEDs - AEC-Q100 Qualified
SC441C High Efficiency Integrated Driver for 4-Strings of 150mA LEDs - High Voltage Input
SC442 10-Channel, Integrated, High Efficiency 120 White LED Driver
SC443 High Efficiency Integrated Boost Driver for 3-Strings of 30mA LEDs
SC445 High Efficiency Integrated Driver for 4-Strings of 150mA LEDs
SC446 High Efficiency Integrated Driver for 3-Strings of 100mA LEDs
SC4505 High Efficiency Boost Converter for Backlight / Flash LED Driver
SC4509 Highly Integrated Boost Converter for White LED Applications in MLPD-W8-2x2
SC4538 High Efficiency Boost Converter for up to 10 LEDs
SC4539 High Efficiency Boost Converter for up to 6 LEDS
SC4540 High Efficiency Boost Converter for up to 10 LEDs
SC4541 High Frequency LED Driver with Integrated Schottky and Simple Interconnect
SC5010 High Efficiency 8-Channel LED Driver with I2C Interface and Phase-Shifted PWM Dimming
SC5010H High Efficiency 8-Channel LED Driver with I2C Interface and Phase-Shifted PWM Dimming
SC5012 High Efficiency 4-Ch, 150mA/Ch LED Driver with I2C Interface and Phase-Shifted PWM Dimming
SC5012Q High Efficiency 4-Ch, 150mA/Ch LED Driver with I2C Interface and Phase-Shifted PWM Dimming
SC5014 High Efficiency 4-Channel HB LED Driver with I2C Interface and Phase-Shifted PWM Dimming
SC5014A High Efficiency 2-Channel HB LED Driver with I2C Interface and Direct PWM Dimming