VIPER100-E Fixed frequency off line converter
VIPer100-E, made using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized, high voltage, Vertical Power MOSFET (620V or 700V / 3A).
Typical applications cover offline power supplies with a secondary power capability of 50 W in wide range condition and 100W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution. Burst mode operation is an additional feature of this device, offering the ability to operate in stand-by mode without extra components
技术特性
- ADJUSTABLE SWITCHING FREQUENCY UP TO 200 kHz
- CURRENT MODE CONTROL
- SOFT START AND SHUTDOWN CONTROL
- AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION ABLE TO MEET “BLUE ANGEL” NORM (<1w TOTAL POWER CONSUMPTION)
- INTERNALLY TRIMMED ZENER REFERENCE
- UNDERVOLTAGE LOCK-OUT WITH HYSTERESIS
- INTEGRATED START-UP SUPPLY
- OVER-TEMPERATURE PROTECTION
- LOW STAND-BY CURRENT
- ADJUSTABLE CURRENT LIMITATION
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功能框图
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VIPER100-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 |
| VIPER100-E |
Active |
|
1000 |
PENTAWATT 5 |
Tube |
|
|
| VIPER100-22-E |
Active |
|
1000 |
PENTAWATT 5 |
Tube |
|
|
DATASHEET
| 描述 |
版本 |
大小 |
| VIPER100-E : DS4442: SMPS primary I.C. |
1 |
263KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN1094: Solution for off-line SMPS using VIPer100-E |
2 |
237KB |
