85737 Ismaning, de
+49 (7131) 9234-0
800mA, Synchronous Buck-Boost DC/DC Converter Offers Extended Battery Run Time for Li-Ion Powered Handhelds
The LTC3538 includes two N-Channel MOSFETs and two P-Channel MOSFETs (0.17 Ohm and 0.20 Ohm, respectively) to deliver efficiencies of up to 96%. Burst Mode® operation requires only 35uA of quiescent current while shutdown current is less than 1uA to further extend battery run-time. Other features include soft-start, current limiting, thermal shutdown and output disconnect in shutdown.
LTC3538EDCB is available from stock in a 2mm x 3mm 8-lead DFN package.
Summary of Features: LTC3538
-Regulated Output with Input Voltages Above, Below, or Equal to the Output
-Up to 96% Efficiency
-800mA Continuous Output Current from a Single Lithium-Ion/Polymer Cell
-1MHz Fixed Frequency Operation
-Output Disconnect in Shutdown
-2.4V to 5.5V Input
-35uA Quiescent Current in Burst Mode Operation,
The use of information published here for personal information and editorial processing is generally free of charge. Please clarify any copyright issues with the stated publisher before further use. In the event of publication, please send a specimen copy to firstname.lastname@example.org.