RT7297B 1.2MHz Synchronous Step-Down Converter

Richtek

Description

Design Sample & Tools Buy ® RT7297B 3A, 18V, 1.2MHz Synchronous Step-Down Converter General .
The RT7297B is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.

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Datasheet Specifications

Part number: RT7297B
Manufacturer: Richtek
File Size: 235.18 KB
Datasheet: RT7297B_Richtek.pdf
Description: 1.2MHz Synchronous Step-Down Converter

Features

* ±1.5% High Accuracy Reference Voltage
* 4.5V to 18V Input Voltage Range
* 3A Output Current
* Integrated N-MOSFET Switches
* Current Mode Control
* Fixed Frequency Operation : 1.2MHz
* Output Adjustable from 0.8V to 12V
* Up to 95% Efficiency
* Programmable Soft

Applications

* Wireless AP/Router
* Set-Top-Box
* Industrial and Commercial Low Power Systems
* LCD Monitors and TVs
* Green Electronics/Appliances
* Point of Load Regulation of High-Performance DSPs Pin Configurations (TOP VIEW) BOOT VIN SW GND 8 2 7 GND 3 6 9 4 5 SS EN COMP

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RT7297B 1.2MHz Synchronous Step-Down Converter Richtek

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