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UPSRB02 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

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Unisonic Technologies

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UPSRB02 HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR by Unisonic Technologies - Datasheet Preview — Datasheet preview – UPSRB02

Datasheet Details

Part number	UPSRB02
Manufacturer	Unisonic Technologies
File Size	208.91 KB
Description	HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
Datasheet	UPSRB02 Datasheet
Additional preview pages of the UPSRB02 datasheet.

UPSRB02 Product details

Description

The UTC UPSRB02 is a primary control unit for switch mode charger and adapter applications.

The controlled variable is transferred by an auxiliary winding from the secondary to the primary side.

Features

S.
±5% constant voltage regulation at universal AC input.
Primary side control without TL431 and opto-coupler.
High precision constant current regulation at universal AC input.
Programmable CV and CC regulation.
Eliminates control loop compensation circuitry.
Flyback topology in DCM operation.
Random frequency modulation to reduce system EMI.
Driver BJT switch.
Programmable cable drop compensation.
Audio noise free operation.
Improved dyna.

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Other Datasheets by Unisonic Technologies

UPSRB01 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPSRB01A - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPSRB01B - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
UPSR100 - HIGH PRECISION CC/CV PRIMARY SIDE REGULATOR
UPSR1103 - HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR

Published: Mar 12, 2016 |