SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR
Description
Rev.2.0
SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR
S-8321/8322 Series
The S-8321/8322 Series is a CMOS PFM-control step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, a power MOS FET, and a comparator. The new method PFM control circuit automatically switches the duty ratio according to load, ...
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