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LTC3530 - Wide Input Voltage Synchronous Buck-Boost DC/DC Converter

General Description

The LTC®3530 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.

Key Features

  • 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 Range n 250mA Continuous Output Current from 1.8V VIN n 600mA Continuous/1A Peak Output Current from Li-Ion n Single Inductor n Synchronous Rectification: Up to 96% Efficiency n Programmable Automatic Burst Mode® Operation n Output Disconnect in Shutdown n Pin Compatible with the LTC3440 n Programmable Frequency from 300kHz to 2MHz n.

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Full PDF Text Transcription for LTC3530 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LTC3530. For precise diagrams, and layout, please refer to the original PDF.

FEATURES 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 Range n 250mA Continuous Output Current ...

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nput and 1.8V to 5.25V Output Range n 250mA Continuous Output Current from 1.