EML3171 Datasheet (Elite Semiconductor) - Synchronous Step-Down DC-DC Converter

EML3171, Synchronous Step-Down DC-DC Converter

EML3171 is a high efficiency, DC-DC synchronous buck converter which provides 2.0A output loading after output voltage reach preset voltage.

EML3171 uses different modulation algorithms for various loading conditions.

Under heavy load, EML3171 regulates the output voltage using Pulse Width Modulatio

EML3171 Features

* Wide Operating Voltage Ranges : 2.6V to 5.5V

* 2.0A 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

* Interna