GS5581B converter equivalent, 1a synchronous step-down converter.
* High Efficiency: Up to 96%
* 1.5MHz Constant Frequency Operation
* 1A Output Current
* No Schottky Diode Required
* 2.6V to 6V Input Voltage Range <.
* Cellular and Smart Phones
* Wireless and DSL Modems
* PDAs
* Digital Still and Video Cameras
* MP3.
The GS5581/B are high-efficiency, high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 1A output currents. The GS5581/B can operate over a wide input voltage range from 2.6V to 6V and integrates main switch and synchro.
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