Datasheet Details
- Part number
- PT2203
- Manufacturer
- PowTech
- File Size
- 280.62 KB
- Datasheet
- PT2203-PowTech.pdf
- Description
- Primary Side CC/CV Regulator
PT2203 Description
PT2203 Primary Side CC/CV Regulator GENERAL .
The PT2203 is a primary side constant current/current voltage regulator, targeted to applications in less than 5W AC-DC power suppliers.
PT2203 Features
* 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 Compensates Inductor Variation in CC mode Compensates Output Cord Resistance Vaux Over Voltage Protection Short Circuit Protection Line Un
PT2203 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. In addition to providing the tight output regulation, the excellent low power control allows the PT2203 to meet all the global energy efficiency a
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