GS7253-ASO-R controller equivalent, 5v/12v single synchronous buck controller.
* 300KHz Constant Switching Frequency
* VBAT Rang= 4.5V~13.2V
* Support 0.6V Internal Reference Voltage
* 0-80% Duty Cycle
* 3.6ms Digital Soft-Start .
* Mother Board
* Graphic cards
* Cable Modems, Set Top Boxes, and Xdsl
Supplies
* Low cost PC
Typical Ap.
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