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VIPER12A-E中文资料固定频率离线转换器数据手册ST规格书
VIPER12A-E规格书详情
描述 Description
The VIPER12A combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip.
Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.
The internal control circuit offers the following benefits: Large input voltage range on the VDD pin accommodates changes in auxiliary supply voltage (This feature is well adapted to battery charger adapter configurations), automatic burst mode in low load condition and overvoltage protection in HICCUP mode.
特性 Features
• Fixed 60 kHz switching frequency
• 9 V to 38 V wide range VDDvoltage
• Current mode control
• Auxiliary undervoltage lockout with hysteresis
• High voltage start-up current source
• Overtemperature, overcurrent and overvoltage protection with auto-restart
• Typical power capability
•European (195 - 265 Vac) 8 W for SO-8, 13 W for DIP-8
•European (85 - 265 Vac) 5 W for SO-8, 8 W for DIP-8
技术参数
- 制造商编号
：VIPER12A-E
- 生产厂家
：ST
- Marketing Status
：Active
- General Description
：Fixed frequency off line converter
- RDS(on)_max(Ω)
：30
- Transistor Breakdown Voltage_min(V)
：730
- Drain Current_nom(A)
：0.4
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
576 |
全新原装假一赔十 |
询价 | |||
ST |
24+ |
SOP-8 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
ST/意法 |
21+ |
SOP-8 |
27800 |
优势供应 实单必成 可13点增值税 |
询价 | ||
ST |
23+ |
原厂封装 |
13528 |
振宏微原装正品,假一罚百 |
询价 | ||
ST |
25+23+ |
SMD |
30151 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST |
21+ |
SOP-8 |
10000 |
只做原装,质量保证 |
询价 | ||
VIPER12AS |
916 |
916 |
询价 | ||||
ST/意法 |
23+ |
SOP-8 |
24190 |
原装正品代理渠道价格优势 |
询价 | ||
ST |
23+ |
dip-8 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
17+ |
SOP |
6200 |
100%原装正品现货 |
询价 |
