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 Fixe.

z z z z z z Wireless AP/Router Set-Top-Box Industrial and Commercial Low Power Systems LCD Monitors and TVs Green Elect.

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 respons.

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