ME2183

ME2183 2A,1.0MHZ Synchronous Step-Up DC/DC Converter General Description The ME2183 is synchronous， 2A，1.0MHZ step-up DC-DC Converter ， which mainly consists of a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, a PWM / PFM switching control circuit and an adjustable output current limit circuit. With an internal low-ON-resistance N-ch Power MOS and P-ch Power MOS. This product is ideal for applications requiring high efficiency and a high output current. Selection Guide Features ●High efficiency.( up to 93%) ●Up to 90% Efficiency at IOUT=2A VOUT = 5V from 3.3V Input. ●Guaranteed 2.5A Output Current at VOUT = 5V from 3.3V Input ●Synchronous and internal P-ch Power MOSFET and N-ch power MOSFET ,No Schottky Diode Required ●Oscillator frequency：1.0MHz ●Reference voltage : 1.25V（±2%） ●Input voltage range: 2.3 V to 5.5 V ● Continuous output current: 2.0A typ. (VIN=3V, VOUT=5.0V) ●Soft start function ●Shut...