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The device is a high performance high voltage converter that combines a 730 V rugged power MOSFET with PWM control. The device embeds high voltage startup and current sense circuitry, which helps reduce the number of components in a BoM. Frequency jittering spreads the EMI and allows the use of a smaller filter. The burst mode feature provides very low input power consumption at light loads.
主要特性
- 730 V avalanche rugged power MOSFET
- PWM controller
- 3.3 V reference voltage
- Frequency jittering
- 40 mW no load input power at 230 VAC
- Short-circuit protection
- Thermal shutdown
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图片 产品型号 制造商 描述 
STEVAL-VP12201B ST 基于VIPER122的15 V/200 mA降压转换器 产品型号基于VIPER122的15 V/200 mA降压转换器
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样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | RDS(on) (Ω) (max) | Transistor Breakdown Voltage (V) (min) | Drain Current (A) (nom) | Country of Origin | Budgetary Price (US$)*/Qty | 更多信息 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||
| VIPER122LSTR | 6 distributors | 立即购买 |
批量生产
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EAR99 | NEC | Tape And Reel | SSOP 10 | - | - | 24 | 730 | 0.4 | CHINA | 0.301 / 1k | ||
