Datasheet Details
Part number:
UPSR100
Manufacturer:
Unisonic Technologies
File Size:
205.40 KB
Description:
High precision cc/cv primary side regulator.
UPSR100-UnisonicTechnologies.pdf
Datasheet Details
Part number:
UPSR100
Manufacturer:
Unisonic Technologies
File Size:
205.40 KB
Description:
High precision cc/cv primary side regulator.
UPSR100, HIGH PRECISION CC/CV PRIMARY SIDE REGULATOR
The UTC UPSR100 is a primary control unit for switch mode charger and adapter applications.
The controlled variable is transferred by an auxiliary winding from the secondary to the primary side.
The device uses Pulse Frequency Modulation (PFM) method to build discontinuous conduction mode (DCM) flyb
UPSR100 Features
* including Cycle-by-cycle current limiting, output over voltage protection, feedback loop open protection, short circuit protection, leading edge blanking, VCC under voltage lockout, etc. SOP-8
* FEATURES
* ±5% constant voltage regulation at universal AC input
* High precision constant
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