LTC3859 डाटा शीट PDF( Datasheet )

FEATURES n Dual Buck Plus Single Boost Synchronous Controllers n Outputs Remain in Regulation Through Cold Crank Down to 2.5V n Low Operating IQ: 55μA (One Channel On) n Wide Bias Input Voltage Range: 4.5V to

LTC3859A Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller with Improved Burst Mode Operation FEATURES DESCRIPTION n Dual Buck Plus Single Boost Synchronous Controllers n Outputs Remain in Regu

LTC3859AL Triple Output, Buck/Buck/Boost Synchronous FEATURES Controller with 28µA Burst Mode IQ DESCRIPTION n Low Operating IQ: 28μA (One Channel On) n Dual Buck Plus Single Boost Synchronous Controll