ME3109 Overview
Description
ME3109 is a high efficiency, easy-to-use, COT synchronous step-down DC/DC converter with an input voltage range of 2.8V to 5.5V. And its output voltage is fixed inside while delivering up to 3A of output current.
Key Features
- Output current：3A(TYP)
- Efficiency：96% (@IOUT=500mA，VOUT=3.3V)
- Input Voltage：2.8~5.5V
- Output Voltage：0.8V~3.6V (±2.0%)(ME3109A)
- Feedback Voltage: 0.6V (±2.0%) (ME3109F)
- Voltage Mode Constant On-Time Control
- Input Under-Voltage Lockout
- Internally Soft-Start Function
- Over-current protection and short-circuit protection
- Over Temperature protection
