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S-8321

Seiko

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, ...



Seiko

S-8321

PDF File S-8321 PDF File


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