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UCSR3654S - HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH

UTC

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Datasheet Details

Part number	UCSR3654S
Manufacturer	UTC
File Size	217.92 KB
Description	HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH
Datasheet	UCSR3654S-UTC.pdf

UCSR3654S Product details

Description

The UTC UCSR3654S is a primary control switch mode charger and adapter applications.

Features

S.
High Voltage startup circuit.
Built-in 650V Power MOSFET.
±5% constant voltage regulation at universal AC input.
High precision constant current regulation at universal AC input.
Primary side control without TL431 and opto-coupler.
Programmable CV and CC regulation.
Programmable cable compensation in CV mode.
Flyback topology in DCM operation.
Frequency hopping to reduce system EMI.
Built-in leading edge blanking.
Built-in primary windin.

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Published: Apr 19, 2020 |