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VIPER22A-E中文资料固定频率离线转换器数据手册ST规格书
VIPER22A-E规格书详情
描述 Description
The VIPer22A-E 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 VDDpin accommodates changes in auxiliary supply voltage. This feature is well adapted to battery charger adapter configurations.
Automatic burst mode in low load condition.
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
技术参数
- 制造商编号
：VIPER22A-E
- 生产厂家
：ST
- Marketing Status
：Active
- General Description
：Fixed frequency off line converter
- RDS(on)_max(Ω)
：17
- Transistor Breakdown Voltage_min(V)
：730
- Drain Current_nom(A)
：0.7
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法半导体 |
21+ |
8-SOIC |
8080 |
只做原装,质量保证 |
询价 | ||
ST |
23+ |
dip-8 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST/意法 |
23+ |
SOP-8 |
24190 |
原装正品代理渠道价格优势 |
询价 | ||
ST/意法 |
22+ |
SOP-8 |
12000 |
原装正品 |
询价 | ||
ST/意法半导体 |
23+ |
8-SOIC |
8080 |
原装正品，支持实单 |
询价 | ||
ST |
24+ |
原装 |
83000 |
进口原装现货假一赔十 |
询价 | ||
ST/意法半导体 |
2023+ |
8-SOIC |
6000 |
原装正品现货、支持第三方检验、终端BOM表可配单提供 |
询价 | ||
ST/意法半导体 |
2021+ |
8-SOIC |
6900 |
原厂原装,假一罚十 |
询价 | ||
ST/意法半导体 |
25 |
8-SOIC |
6000 |
原装正品 |
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 |
