PSRB05 LOW POWER OFF-LINE CC/CV PRIMARY-SIDE POWER SWITCH

UTC

Description

UNISONIC TECHNOLOGIES CO., LTD PSRB05 Advance LOW POWER OFF-LINE CC/CV PRIMARY-SIDE POWER SWITCH CMOS IC * .
The UTC PSRB05 is a primary control switch mode charger and adapter applications.

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Datasheet Specifications

Part number: PSRB05
Manufacturer: UTC
File Size: 278.04 KB
Datasheet: PSRB05-UTC.pdf
Description: LOW POWER OFF-LINE CC/CV PRIMARY-SIDE POWER SWITCH

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

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 can be achieved. The UTC PSRB05 achieves high precision CV/CC regulation and high

PSRB05 Distributors

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

UTC PSRB05-like datasheet