LTC3113 Datasheet - Linear Technology Corporation

LTC3113 3A Low Noise Buck-Boost DC/DC Converter

The LTC®3113 is a wide VIN range, highly efﬁcient, ﬁxed frequency, buck-boost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The topology incorporated in the IC provides low noise operation, making it well suited for RF and precision measurement applic.

LTC3113 Features

* n Regulated Output with Input Voltage Above, Below or Equal to the Output Voltage n 1.8V to 5.5V Input and Output Voltage Range n 3A Continuous Output Current VIN > 3.0V, VOUT = 3.8V n 1.5A Continuous Output Current for VIN ≥ 1.8V, VOUT = 3.3V n Single Inductor n Low Noise Buck-Boost Architecture n

LTC3113_LinearTechnologyCorporation.pdf