Datasheet Linear Technology LTC3127EMSE#PBF — Datenblatt

LTC3127
1A Buck-Boost DC/DC
Converter with Programmable
Input Current Limit
DESCRIPTION FEATURES Programmable (0.2A to 1A) В±4% Accurate Average
Input Current Limit
n Regulated Output with Input Voltages Above,
Below or Equal to the Output
n 1.8V to 5.5V (Input) and 1.8V to 5.25V (Output)
Voltage Range
n 0.6A Continuous Output Current: V > 1.8V
IN
n 1A Continuous Output Current: V > 3V
IN
n Single Inductor
n Synchronous Rectification: Up to 96% Efficiency
n Burst ModeВ® Operation: I = 35ОјA (Pin Selectable)
Q
n Output Disconnect in Shutdow …