RT7298A Synchronous Step-Down Converter

Richtek

Description

Reference Design Sample & Design Tools Buy ® RT7298A 6A, 18V, Synchronous Step-Down Converter General .
The RT7298A is a high efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 6A output current from a 4.

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Datasheet Specifications

Part number: RT7298A
Manufacturer: Richtek
File Size: 318.11 KB
Datasheet: RT7298A-Richtek.pdf
Description: Synchronous Step-Down Converter

Features

* Low RDS(ON) Power MOSFET Switches 26mΩ/19mΩ
* Input Voltage Range : 4.5V to 18V
* Adjustable Switching Frequency : 200kHz to 1.6MHz
* Current-Mode Control
* Synchronous to External Clock : 200kHz to 1.6MHz
* Accurate Voltage Reference 0.6V ± 1%
* Monotonic Start-Up into

Applications

* High Performance Point of Load Regulation
* Notebook Computers
* High Density and Distributed Power Systems Simplified Application Circuit VIN Enable PGOOD CIN ROSC CSS RT7298A VIN BOOT PVIN LX EN PGOOD FB RT/SYNC COMP SS/TR GND CBOOT L RCOMP1 CCOMP2 R1 CCOMP1 R2 VOUT

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RT7298A Synchronous Step-Down Converter Richtek

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