LTC3114-1 - Linear

LTC3114-1 1A Synchronous Buck-Boost DC/DC Converter

n Regulates VOUT Above, Below or Equal to VIN n Single Inductor n Wide VIN Range: 2.2V to 40V n Wide VOUT Range: 2.7V to 40V n 1A Output Current in Buck Mode n 0.5A Output Current, VIN = 3.6V, VOUT = 5V n Programmable Average Output Current n Up to 96% Efficiency n Burst Mode® Operation, 30µA No-Load IQ n Current Mode Control n 1.2MHz Ultralow Noise PWM n A.

Features

40V, 1A Synchronous Buck-Boost DC/DC Converter with Programmable Output Current DESCRIPTION n Regulates VOUT Above, Below or Equal to VIN n Single Inductor n Wide VIN Range: 2.2V to 40V n Wide VOUT Range: 2.7V to 40V n 1A Output Current in Buck Mode n 0.5A Output Current, VIN = 3.6V, VOUT = 5V n Programmable Average Output Current n Up to 96% Efficiency n Burst Mode® Operation, 30µA No-Load IQ n Current Mode Control n 1.2MHz Ultralow Noise PWM n Accurate RUN Pin Threshold n Thermally Enhanced, 16-lead 3mm × 5mm DFN and TSSOP Packages n AEC-Q100 Qualified for Automotive Applications APPLICATI.