VIPer53-E

VIPer53 - E OFF-line primary switch General features Type European (195 - 265Vac) DIP-8 50W PowerSO-10TM 65W US / Wide range (85 - 265 Vac) 30W 40W PowerSO-10 DIP-8 Features ■ Switching frequency up to 300kHz ■ Current limitation ■ Current mode control with adjustable limitation ■ Soft start and shut-down control ■ Automatic burst mode in standby condition (“Blue Angel“ compliant ) ■ Undervoltage lockout with Hysteresis ■ HIgh voltage star-tup current source ■ Overtemperature protection ■ Overload and short-circuit control Block diagram Description The VIPer53-E combines an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet in the same package. Typical applications cover offline power supplies with a secondary power capability ranging up to 30W in wide range input voltage, or 50W in single European voltage range and DIP-8 package, with the following benefits: ■ Overload and short circuit controlled by feedback monitoring and...