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MA5805 - 58V Asynchronous Buck Converter

Datasheet Summary

Description

The MA5805 is a monolithic asynchronous buck regulator.

The device integrates 110mΩ MOSFET, and provides 2A of continuous load current over a wide input voltage of 10V to 58V.

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

Features

  • - Wide 10V to 58V Operating Input Range - 3.3V / 5V Output Voltage (for POE) - Integrated 110mΩ P-channel MOSFET Switches - Output Adjustable :VFB(1.00V±2%) - Internal Soft-Start - Fixed 500KHz Frequency - Cycle-by-Cycle Over Current Protection - Input Under/Over Voltage Lockout .

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Datasheet preview – MA5805

Datasheet Details

Part number MA5805
Manufacturer Major Power Technology
File Size 124.72 KB
Description 58V Asynchronous Buck Converter
Datasheet download datasheet MA5805 Datasheet
Additional preview pages of the MA5805 datasheet.

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Full PDF Text Transcription

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MA5805 58V Asynchronous Buck Converter for POE  GENERAL DESCRIPTION The MA5805 is a monolithic asynchronous buck regulator. The device integrates 110mΩ MOSFET, and provides 2A of continuous load current over a wide input voltage of 10V to 58V. Current mode control provides fast transient response and cycle-bicycle current limit. The internal soft-start function prevents inrush current at turn-on, This device, available in an SOP8L-EP(Exposed pad) package, provides a very compact solution with minimal external components.  FEATURES - Wide 10V to 58V Operating Input Range - 3.3V / 5V Output Voltage (for POE) - Integrated 110mΩ P-channel MOSFET Switches - Output Adjustable :VFB(1.
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