ME3103
1A Step-Down DC-DC Converter ME3103
General Description
The ME3103 is a step-down current-mode, DC-DC converter.
At heavy load, the constant-frequency PWM control performs excellent stability and transient response.
To ensure the longest battery life in portable applications, the ME3103 provides a power-saving pulse -Skipping Modulation (PSM) mode to reduce quiescent current under light load operation to save power.
The ME3103 supports a range of input
voltages from 2.
5V to 5.
5V, allowing the use of a single Li+/Li-polymer cell, multiple Alkaline/NiMH cell, USB, and other standard power sources.
The output
voltage is adjustable from 0.
6V to the input
voltage, while the part number s...