VIPER53-E中文資料意法半導體數據手冊PDF規(guī)格書
VIPER53-E規(guī)格書詳情
描述 Description
The VIPer53-E 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, with the following benefits:
■ Overload and short circuit controlled by feedback monitoring and delayed device reset.
■ Efficient standby mode by enhanced pulse skipping.
■ Primary regulation or secondary loop failure protection through high gain error amplifier.
特性 Features
■ Switching frequency up to 300kHz
■ Current limitation
■ Current mode control with adjustable limitation
■ Soft start and shut-down control
■ Automatic burst mode in standby condition (“Blue Angel“ compliant )
■ Undervoltage lockoutwith Hysteresis
■ HIgh voltage star-tup current source
■ Overtemperature protection
■ Overload and short-circuit control
產品屬性
- 型號：
VIPER53-E
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
OFF-line primary switch
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
22+ |
8DIP |
9000 |
原廠渠道,現貨配單 |
詢價 | ||
ST/意法半導體 |
22+ |
DIP-8 |
20000 |
原裝 品質保證 |
詢價 | ||
STMicroelectronics |
24+ |
8-DIP |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
ST/意法半導體 |
24+ |
DIP-8 |
10000 |
十年沉淀唯有原裝 |
詢價 | ||
STMicroelectronics |
25+ |
8-DIP |
9350 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
詢價 | ||
ST/意法 |
24+ |
NA |
80000 |
只做自己庫存 全新原裝進口正品假一賠百 可開13%增 |
詢價 | ||
ST/意法半導體 |
23+ |
DIP-8 |
12700 |
買原裝認準中賽美 |
詢價 | ||
ST/意法 |
22+ |
DIP-8 |
14100 |
原裝正品 |
詢價 | ||
ST/意法半導體 |
21+ |
DIP-8 |
8860 |
原裝現貨,實單價優(yōu) |
詢價 | ||
ST |
24+/25+ |
DIP8 |
3000 |
原裝正品現貨庫存價優(yōu) |
詢價 |
