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PSRB05

LOW POWER OFF-LINE CC/CV PRIMARY-SIDE POWER SWITCH

PSRB05 Features

* including cycle-by-cycle current limiting, open circuit protection, over voltage protection, short circuit protection etc.

* FEATURES

* Built-in 800V Power BJT

* High precision constant current regulation at universal AC input

* Primary side control without TL431 and opto-coupler

PSRB05 General Description

The UTC PSRB05 is a primary control switch mode charger and adapter applications. Built-in VCBO for 800V power BJT. The UTC PSRB05 operates in primary-side sensing and regulation. Opto-coupler and TL431 could be eliminated. It can achieve good CC/CV characteristics and less than 75mW standby power c.

PSRB05 Datasheet (278.04 KB)

Preview of PSRB05 PDF

Datasheet Details

Part number:

PSRB05

Manufacturer:

UTC

File Size:

278.04 KB

Description:

Low power off-line cc/cv primary-side power switch.

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TAGS

PSRB05 LOW POWER OFF-LINE PRIMARY-SIDE POWER SWITCH UTC

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