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RT7248 - Synchronous Step-Down Converter

Richtek

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Datasheet Details

Part number	RT7248
Manufacturer	Richtek ↗
File Size	239.17 KB
Description	Synchronous Step-Down Converter
Datasheet	RT7248_Richtek.pdf

RT7248 Product details

Description

The RT7248 is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 18V input supply.

Features

±1.5% High Accuracy Feedback Voltage.
Input Voltage Range : 4.5V to 18V.
2A Output Current.
Integrated N-MOSFETs.
Current Mode Control.
340kHz Fixed Frequency Operation.
Output Adjustable Voltage Range : 0.923V to 15V.
Efficiency Up to 95%.
Programmable Soft-Start.
Stable with Low ESR Ceramic Output Capacitors.
Cycle-by Cycle Over Current Protection.
Input Under Voltage Lockout.
Output Under Voltage Protection.
Thermal Shutdo.

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Published: Sep 20, 2013 |