AP2953A Datasheet - Chipown

AP2953A - 18V Synchronous Rectified Step-Down Converter

The AP2953A is a monolithic synchronous buck regulator. The device integrates 100mΩ MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.75V to 18V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start pr.

AP2953A Features

* 3A Output Current

* Wide 4.75V to 18V Operating Input Range

* Integrated 100mΩ Power MOSFET Switches

* Output Adjustable from 0.925V to 15V

* Up to 95% Efficiency

* Programmable Soft-Start

* Stable with Low ESR Ceramic Output Capacitors

* Fixed 370KHz Frequency

AP2953A-Chipown.pdf