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RT7250B, RT7250A Datasheet - Richtek

RT7250B Synchronous Step-Down Converter

The RT7250A/B is a high efficiency, monolithic synchronous step-down DC-DC converter that can operate at 340kHz/800kHz, while delivering up to 2A output current from a 4V to 17V input supply. The RT7250A/B's current mode architecture allows the transient response to be optimized. Cycle-by-cycle curr.

RT7250B Features

* 4V to 17V Input Voltage Range

* 2A Output Current

* Internal N-MOSFETs

* Current Mode Control

* Fixed Frequency Operation : 340kHz/800kHz

* Output Adjustable from 0.8V to 12V

* Up to 95% Efficiency

* Internal Compensation

* Stable with Low ESR Ceramic Output Cap

RT7250A_Richtek.pdf