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LSP5522L - 2A 18V Synchronous Buck Converter

This page provides the datasheet information for the LSP5522L, a member of the LSP5522L-Lite 2A 18V Synchronous Buck Converter family.

Datasheet Summary

Description

The LSP5522L is a monolithic synchronous buck regulator.

The device integrates 150mΩ MOSFETS that provide 2A continuous load current over a wide operating input voltage of 4.5V to 18V.

Current mode control provides fast transient response and cycle-by-cycle current limit.

Features

  • 2A Output Current Wide 4.5V to 18V Operating Input Range Integrated Power MOSFET Switches Output Adjustable from 0.925V to 12V Up to 96% Efficiency Programmable Soft-Start Stable with Low ESR Ceramic Output Capacitors Fixed 360KHZ Frequency Cycle-by-Cycle Over Current Protection Input Under Voltage Lockout Package SOP-8L.

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Datasheet preview – LSP5522L

Datasheet Details

Part number LSP5522L
Manufacturer LITEON
File Size 77.65 KB
Description 2A 18V Synchronous Buck Converter
Datasheet download datasheet LSP5522L Datasheet
Additional preview pages of the LSP5522L datasheet.

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Full PDF Text Transcription

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LSP5522L 2A 18V Synchronous Buck Converter Features 2A Output Current Wide 4.5V to 18V Operating Input Range Integrated Power MOSFET Switches Output Adjustable from 0.925V to 12V Up to 96% Efficiency Programmable Soft-Start Stable with Low ESR Ceramic Output Capacitors Fixed 360KHZ Frequency Cycle-by-Cycle Over Current Protection Input Under Voltage Lockout Package SOP-8L Applications Distributed Power Systems Networking Systems FPGA, DSP, ASIC Power Supplies General Description The LSP5522L is a monolithic synchronous buck regulator. The device integrates 150mΩ MOSFETS that provide 2A continuous load current over a wide operating input voltage of 4.5V to 18V. Current mode control provides fast transient response and cycle-by-cycle current limit.
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