Datasheet Details
Part number:
UPSRB01A
Manufacturer:
Unisonic Technologies
File Size:
222.10 KB
Description:
High precision cc/cv primary side switching regulator.
UPSRB01A-UnisonicTechnologies.pdf
Datasheet Details
Part number:
UPSRB01A
Manufacturer:
Unisonic Technologies
File Size:
222.10 KB
Description:
High precision cc/cv primary side switching regulator.
UPSRB01A, HIGH PRECISION CC/CV PRIMARY SIDE SWITCHING REGULATOR
The UTC UPSRB01A 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) fly
UPSRB01A Features
* including Cycle-by-cycle current limiting, output over voltage protection, VDD over voltage protection, feedback loop open protection, short circuit protection, leading edge blanking, VDD under voltage lockout, etc. 54 6 1 23 SOT-26
* FEATURES
* ±5% constant voltage regulation at universa
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