ME2149 regulator equivalent, ultra-small package pwm/pfm switching control step-up switching regulator.
The ME2149 series is a CMOS step-up
* Low voltage operation: Start-up is guaranteed from
switching regulator which mainly consists of a reference voltage source, an.
requiring k high efficiency and high output current. The e ME2149 series switches its operation to the PFM T control c.
Features
The ME2149 series is a CMOS step-up
* Low voltage operation: Start-up is guaranteed from
switching regulator which mainly consists of a reference voltage source, an oscillation circuit,
0.9V(IOUT =1 mA )
* Duty ratio: Built-in PW.
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