USRB02 switch equivalent, high precision cc/cv primary side switch.
including Cycle-by-cycle current limiting, output over voltage protection, VDD over voltage protection, feedback loop open protection, short circuit protection, leading e.
The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device opera.
The UTC USRB02 is a primary controller for charger and adapter applications. The controlled variable is transferred by an auxiliary winding from the secondary to the primary side. The device operates in Pulse Frequency Modulation (PFM) in CC mode as.
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