Description
www.DataSheet4U.com AP2014/A SYNCHRONOUS PWM DC-DC BUCK CONTROLLER .
The AP2014 PWM DC-DC controller IC is designed to provide a low cost synchronous Buck regulator for on-board DC to DC converter applications.
Features
* Synchronous PWM DC-DC Controller in an 8-Pin Package Operating with single 5V or 12V supply voltage Internal 200KHz Oscillator (400KHz for AP2014A) Soft-Start Function Fixed Frequency Voltage Mode 500mA Peak Output Drive
Applications
* With the migration of today’s ASIC products requiring low supply voltages such as 1.8V and lower, together with currents in excess of 3A, traditional linear regulators are simply too lossy to be used when input supply is 5V or even in some cases with 3.3V input supply. The AP2014 together with dual