PT4203 - Primary Side CC Regulator

PowTech

Datasheet Details

PT4203 is targeted to below 10W LED lighting applications.

z z z z z z z z z z CC Control Without Secondary Feed back Compensates transformer Inductor Variation Compensates Line Voltage Variation Drive NPN or DNMOS Output Over Voltage Protection Output Short Circuit Protection Feedback resistor open circuit protection Line Under Voltage Protection Cycle by Cycle Current Limit Over Temperature Protection.

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Published: Jul 18, 2014 |