UPSR100 regulator equivalent, high precision cc/cv primary side regulator.
including Cycle-by-cycle current limiting, output over voltage protection, feedback loop open protection, short circuit protection, leading edge blanking, VCC under volta.
The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device uses .
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.
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