UD05251 Datasheet - UTC

UD05251 - 2.5A SYNCHRONOUS STEP-DOWN CONVERTER

The UTC UD05251 is a 1.2MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 2.5A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The UTC UD05251 also can run at.

UD05251 Features

* 2.6V to 5.5V Input Voltage Range

* Adjustable Output Voltages from 0.6V to VIN Fixed output voltage from 0.6V to VIN in increments of 0.05V

* High Efficiency: Up to 94%

* 1.2MHz Constant Frequency Operation

* Output Current: Up to 2.5A Output Current

* No Schottky Diode Req

UD05251-UTC.pdf