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RT7257E

Synchronous Step-Down Converter

RT7257E Features

* z z z z z z z z z z z z z z ±1.5% High Accuracy Feedback Voltage 4.5V to 17V Input Voltage Range 3A Output Current Integrated N-MOSFET Switches Current Mode Control Fixed Frequency Operation : 340kHz Output Adjustable from 0.8V to 15V Up to 95% Efficiency Programmable Soft-Start Stable with Low ESR

RT7257E General Description

The RT7257E is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 17V input supply. The RT7257E's current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and o.

RT7257E Datasheet (482.43 KB)

Preview of RT7257E PDF

Datasheet Details

Part number:

RT7257E

Manufacturer:

Richtek

File Size:

482.43 KB

Description:

Synchronous step-down converter.

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RT7257E Synchronous Step-Down Converter Richtek

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