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USRB01A SWITCH Datasheet PDF

HIGH PRECISION CC/CV PRIMARY SIDE SWITCH

HIGH PRECISION CC/CV PRIMARY SIDE SWITCH

 

 

 

Part Number USRB01A
Description HIGH PRECISION CC/CV PRIMARY SIDE SWITCH
Feature UNISONIC TECHNOLOGIES CO.
, LTD USRB01A Preliminary LINEAR INTEGRATED CIRCUIT HIGH PRECISION CC/CV PRIMARY SIDE SWI TCH „ DESCRIPTION The UTC USRB01A is a primary controller for charger and a dapter applications.
The controlled var iable is transferred by an auxiliary wi nding from the secondary to the primary side.
The device uses Pulse Frequency Modulation (PFM) method to build discon tinuous conduction mode (DCM) flyback p ower supplies.
The UTC USRB01A operates in primary-side sensing and regulation .
Opto-coupler and TL431 could be elimi nated.
It also eliminates the need of l oop compensatio .
Manufacture UTC
Datasheet
Download USRB01A Datasheet

USRB01A

 

 

 


 

 

 

Part Number USRB01A
Description HIGH PRECISION CC/CV PRIMARY SIDE SWITCH
Feature UNISONIC TECHNOLOGIES CO.
, LTD USRB01A Preliminary LINEAR INTEGRATED CIRCUIT HIGH PRECISION CC/CV PRIMARY SIDE SWI TCH „ DESCRIPTION The UTC USRB01A is a primary controller for charger and a dapter applications.
The controlled var iable is transferred by an auxiliary wi nding from the secondary to the primary side.
The device uses Pulse Frequency Modulation (PFM) method to build discon tinuous conduction mode (DCM) flyback p ower supplies.
The UTC USRB01A operates in primary-side sensing and regulation .
Opto-coupler and TL431 could be elimi nated.
It also eliminates the need of l oop compensatio .
Manufacture UTC
Datasheet
Download USRB01A Datasheet

USRB01A

 

 

 

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