LTC3675 PDF File ( Datasheet )

t.in LTC3675 7-Channel Con gurable High Power PMIC FEATURES n n n n n n n n n n n n DESCRIPTION The LTC®3675 is a digitally programmable high ef ciency multioutput power supply plus dual string LED driver IC optimized for high power single cell Li-Ion, Polymer applications. The DC, DCs consist of four synchronous buck converters (1A, 1A, 500mA, 500mA), one synchronous boost DC, DC (1A), and one buck-boost DC, DC (1A) all powered from a 2.7V to 5.5V input. The 40V LED driver can regulate up to

LTC3675, LTC3675-1 7-Channel Configurable High Power PMIC Features Four Monolithic Synchronous Buck DC, DCs (1A, 1A, 500mA, 500mA) n Buck DC, DCs Can Be Paralleled to Deliver Up to 2× Current with a Single Inductor n Independent 1A Boost and 1A Buck-Boost DC, DCs n Dual String I2C Controlled 40V LED Driver n I2C Programmable Output Voltage, Operating Mode, and Switch Node Slew Rate for All DC, DCs n I2C Read Back of DC, DC, LED Driver, Fault Status n I2C Slave Address Options: LTC3675 =