Microne ME3116
The ME3116 is PWM DC/DC buck (step-down) regulators. With a wide input range from 4.75V-40V, they are suitable for a wide range of applications such as power conditioning from unregulated sources. They feature a low RDSON (0.9Ωtypical) internal switch for maximum efficiency 90%.| Part No. | ME3116 |
|---|---|
| Datasheet | ME3116 Download |
| Manufacturer |  Microne |
| Description | 1A up to 40V Input Step-Down DC/DC Regulator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
Operating frequency is fixed at 550 KHz allowing the use of small external components while still being able to have low output voltage ripple. The system has PWM and PFM switching function to ensure high efficiency under low load. The built-in soft-start prevents inrush current at turn-on. the ME3116 is optimized for up to 1A load current. Both have a 0.8V nominal feedback voltage. Additional features include: thermal shutdown, VIN under-voltage lockout, and gate drive under-voltage lockout. Selection Guide●Feedback pin voltage of 0.8V
●Input voltage range of 4.75V to 40V
●Output current up to 1A
●550 KHz switching frequency
●maximum efficiency 90%
●PWM and PFM switching
●Low shutdown IQ , 10 μA typical
●Short circuit protected
●Internally compensated
●Soft-start circuitry
●SOT23-6 package
APPLICATIONS
●Battery powered equipment●Industrial distributed power applications
●Portable media players
●Portable hand held instruments Typical Application Circuit V...
