Part number:
S-8321
Manufacturer:
Seiko
File Size:
423.74 KB
Description:
Small package pfm control step-up switching regulator.
Datasheet Details
Part number:
S-8321
Manufacturer:
Seiko
File Size:
423.74 KB
Description:
Small package pfm control step-up switching regulator.
S-8321, SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR
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, offering products of low ripple over a wide range, high efficiency, high output current.
A step-up switching regulator is constructed by ext
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