VIPER53E-E数据手册ST中文资料规格书

描述 Description

The VIPer53E 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 and 40W in wide range input voltage, or 65W in single European voltage range and PowerSO-10 package, with the following benefits:

特性 Features

• In compliance with the 2002/95/EC European Directive
• Overvoltage protection
• Over-temperature protection
• Integrated start-up current source
• Switching frequency up to 300kHz
• Soft start and shut-down control
• Current mode control with adjustable limitation
• Undervoltage lockout with Hysteresis
• Overload and short-circuit control
• Automatic burst mode in standby condition (\\\"Blue Angel\\\" compliant )