EML3171 Overview
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 Modulation (PWM).
EML3171 Key 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
- 1.4MHz Switching Frequency
- Internal Soft-Start
- Current Limit Protection
- Over Temperature Protection