LTC3443 High Current Micropower 600kHz Synchronous Buck-Boost DC/DC Converter

Linear Technology

Description

LTC3443 High Current Micropower 600kHz Synchronous Buck-Boost DC/DC Converter U U .

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Datasheet Specifications

Part number: LTC3443
Manufacturer: Linear Technology
File Size: 227.90 KB
Datasheet: LTC3443_LinearTechnology.pdf
Description: High Current Micropower 600kHz Synchronous Buck-Boost DC/DC Converter

Features

* Regulated Output with Input Above, Below or Equal to the Output
* Single Inductor, No Schottky Diodes
* High Efficiency: Up to 96%
* 28μA Quiescent Current in Burst Mode® Operation
* Up to 1.2A Continuous Output Current from a Single Lithium-Ion
* True Output Disconnect in

Applications

* where the output voltage is within the battery voltage range. The device includes two 0.10Ω N-channel MOSFET switches and two 0.11Ω P-channel switches. External Schottky diodes are optional, and can be used for a moderate efficiency improvement. The operating frequency is internally set to 600kHz an

LTC3443 Distributors

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LTC3443 High Current Micropower 600kHz Synchronous Buck-Boost Converter Linear Technology

Linear Technology LTC3443-like datasheet