EML3172 Datasheet (Elite Semiconductor) - Synchronous Step-Down DC-DC Converter

EML3172, Synchronous Step-Down DC-DC Converter

EML3172 is a high efficiency, DC-DC synchronous buck converter which provides 3A output loading after output voltage reach preset voltage.

EML3172 uses different modulation algorithms for various loading conditions.

Under heavy load, EML3172 regulates the output voltage using Pulse Width Modulation

EML3172 Features

* Wide Operating Voltage Ranges : 2.5V to 5.5V

* 3A Output Current

* High efficiency Buck Power Converter

* Auto-select PSM/PWM

* LDO mode: duty cycle: 100%

* Synchronous Power Switches Rectification, no Schottky Diode Required

* 1.4MHz Switching Frequency

* Internal