YB1693 - 3A Synchronous Step-Down Converter

Datasheet Summary

Description

The YB1693 is a monolithic synchronous buck regulator.

The device integrates 130mΩ MOSFETS that provide 2A continuous load cur- rent over a wide operating input voltage of 4.75V to 23V.

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

Features

3A Output Current Wide 4.75V to 23V Operating Input Range Integrated 100mΩ Power MOSFET Switches Output Adjustable from 0.925V to 20V Up to 95% Efficiency Programmable Soft-Start Stable with Low ESR Ceramic Output Capaci- tors Fixed 450KHz Frequency Cycle-by-Cycle Over Current Protection Input Under Voltage Lockout Thermally Enhanced 8-Pin SOP Package.

YOBON TECHNOLOGIES

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Datasheet Details

Part number	YB1693
Manufacturer	YOBON TECHNOLOGIES
File Size	408.57 KB
Description	3A Synchronous Step-Down Converter
Datasheet	YB1693 Datasheet
Additional preview pages of the YB1693 datasheet.

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YB1693 3A Synchronous Step-Down Converter Description The YB1693 is a monolithic synchronous buck regulator. The device integrates 130mΩ MOSFETS that provide 2A continuous load cur- rent over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply cur- rent drops below 1μA. This device, available in an 8-pin SOP pack- age, provides a very compact system solution with minimal reliance on external components. Features            3A Output Current Wide 4.75V to 23V Operating Input Range Integrated 100mΩ Power MOSFET Switches Output Adjustable from 0.

Published: Jul 16, 2014 |