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

UCSR3654S Description

UNISONIC TECHNOLOGIES CO., LTD UCSR3654S HIGH PRECISION CC/CV PRIMARY-SIDE PWM POWER SWITCH CMOS IC * .
The UTC UCSR3654S is a primary control switch mode charger and adapter applications.

UCSR3654S Features

* including Cycle-by-cycle current limiting, VDD over voltage protection, VDD clamp, OTP, leading edge blanking, VDD under voltage lockout, etc. DIP-7A DIP-8
* FEATURES
* High Voltage startup circuit
* Built-in 650V Power MOSFET
* ±5% constant voltage regulation at universal AC input

UCSR3654S Applications

* The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device integrates PWM controller to enhance the performance of discontinuous conduction mode (DCM) flyback converters. The UTC UCSR3654S operates in primary-side sensing and regulation. Opto-c

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Datasheet Details

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

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HIGH PRECISION PRIMARY-SIDE PWM POWER SWITCH UTC
UTC UCSR3654S-like datasheet