VIPER53E-E Fixed frequency off line converter
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:
- Overload and short-circuit events controlled by feedback monitoring and delayed device reset;
- Efficient standby mode by enhanced pulse skipping.
- Integrated start-up current source is disabled during normal operation to reduce the input power
技术特性
- 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
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功能框图
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VIPER53E-E 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| VIPER53ESPTR-E |
Active |
|
1000 |
PowerSO-10 |
Tape And Reel |
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DATASHEET
| 描述 |
版本 |
大小 |
| VIPER53E-E : OFF-line Primary Switch |
1 |
283KB |
