PT2203 regulator equivalent, primary side cc/cv regulator.
z z z z z z z z z z z CC and CV Control Without Secondary Feed back Eliminates Compensation Network Built in 650V Power MOSFET Compensates Line Voltage Variation Compensa.
in less than 5W AC-DC power suppliers. It is designed for the flyback topology, and regulates output current/voltage wit.
The PT2203 is a primary side constant current/current voltage regulator, targeted to applications in less than 5W AC-DC power suppliers. It is designed for the flyback topology, and regulates output current/voltage without the secondary feedback loop.
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