LTC3789 Datasheet (Linear) - 4-Switch Buck-Boost Controller

LTC3789, 4-Switch Buck-Boost Controller

The LTC®3789 is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage.

The constant-frequency, current mode architecture allows a phase-lockable frequency of up to 600kHz, while an output current feedback loop provi

LTC3789 Features

* n Single Inductor Architecture Allows VIN Above, Below or Equal to the Regulated VOUT n Programmable Input or Output Current n Wide VIN Range: 4V to 38V n 1% Output Voltage Accuracy: 0.8V < VOUT < 38V n Synchronous Rectification: Up to 98% Efficiency n Current Mode Control n Phase-Lockable Fi