ME331C Overview
MExx1C Series Ver 02 MExx1C Series DC-DC Converter MExx1C Series is a VFM Step-up DC/DC converter IC with ultra-low supply current by CMOS process. High frequency noise that occurs during switching is reduced by using advanced circuit designed, output voltage is programmable in 0.1V steps between 2.0~7.0V. A low ripple, high efficiency step-up DC/DC converter for MExx1C can be constructed of with only three external...
ME331C Key Features
- Ultra low ripple and noise；
- Low input current：6µA(Type)；
- Operating voltage range：0.9V~6.5V；
- Output voltage range：2.0V~7.0V(step 0.1V)；
- Output voltage accuracy：±2.5%；
- Output Current：if Vin=3.0V and Vout=3.3V，then
- Low start voltage：≤0.9V( at Iout=1mA)；
- Maximum oscillator frequency： 100KHz(Typ.)；
- High Efficiency：85%(Type)；
- PACKAGE：SOT23，SOT89。
ME331C Applications
- Power source for battery-powered equipment；
- Power source for wireless mouse, wireless
- Power source for appliances which require higher cell voltage than that of batteries used in the appliances。