VIPer53ESP-E OFF-line Primary Switch

VIPer53ESP-E OFF-line Primary Switch

The VIPer53E combines an enhanced current mode PWM controller with a high voltage MDMesh Power MOSFET in the same package. Block diagram OSC PowerSO-10 DIP-8 Typical applications cover offline power supplies with a secondary power capability ranging up to 30W in wide range input voltage, or 50W i.

Features

■ Switching frequency up to 300kHz
■ 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
■ Integrated start-up current source
■ Over-temperature protection
■ Overload and short-circuit control
■ Overvoltage protection
■ In compliance with the 2002/95/EC European Directive Description The VIPer53E combines an enhanced current mode PWM controller with a high voltage MDMesh Power MOSFET in the same package. Block diagram OSC PowerSO-10 DIP-8 Typical applic.