UPSR1103 regulator equivalent, high precision cc/cv primary side switching regulator.
including Cycle-by-cycle current limiting, VDD over voltage protection, VDD clamp, OTP, leading edge blanking, VDD under voltage lockout, etc.
SOP-8
* FEATURES
* Hi.
The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device integ.
The UTC UPSR1103 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 integrates PWM controller to enhance the pe.
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