LTC3111 Datasheet - Linear

LTC3111 1.5A Synchronous Buck-Boost DC/DC Converter

The LTC®3111 is a fixed frequency, synchronous buckboost DC/DC converter with an extended input and output range. The unique 4-switch, single inductor architecture provides low noise and seamless operation from input voltages above, below or equal to the output voltage. With an input and output rang.

LTC3111 Features

* n Regulated Output with VIN Above, Below or Equal to VOUT n 2.5V to 15V Input and Output Voltage Range n 1.5A Continuous Output Current: VIN ≥ 5V, VOUT = 5V, PWM Mode n Single Inductor n Accurate RUN Threshold n Up to 95% Efficiency n 800kHz Switching Frequency, Synchronizable Between 600kHz

LTC3111-Linear.pdf