ME2149 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.
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