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VIPER20A-E中文資料Fixed frequency off line converter數(shù)據(jù)手冊ST規(guī)格書

| 廠商型號 |
VIPER20A-E |
| 參數(shù)屬性 | VIPER20A-E 封裝/外殼為Pentawatt-5 HV(彎曲和錯列引線);包裝為散裝;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLIN CONV FLBACK 5PENTAWATT |
| 功能描述 | Fixed frequency off line converter |
| 封裝外殼 | Pentawatt-5 HV(彎曲和錯列引線) |
| 制造商 | ST STMicroelectronics |
| 中文名稱 | 意法半導(dǎo)體 意法半導(dǎo)體集團 |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2026-1-21 23:00:00 |
| 人工找貨 | VIPER20A-E價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
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描述 Description
All the devices are 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 (700V/ 0.5A).
Typical applications cover offline power supplies with a secondary power capability of 10W in wide range condition and 20W 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.
特性 Features
Adjustable current limitation
Low stand-by current
Integrated start-up supply
Undervoltage lock-out with hysteresis
Adjustable switching frequency up to 200 kHz
Soft start and shutdown control
Current mode control
Internally trimmed zener reference
Over-temperature protection
Automatic burst mode operation in stand-by condition able to meet “blue angel” norm (<1w total power consumption)
簡介
VIPER20A-E屬于集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)。由ST制造生產(chǎn)的VIPER20A-EAC DC 轉(zhuǎn)換器,離線開關(guān)該系列是元器件級控制產(chǎn)品,用于構(gòu)建將交流市電轉(zhuǎn)換為直流電(通常電壓大幅降低)的設(shè)備。集成和未集成系統(tǒng)主要開關(guān)元件的器件均包括在內(nèi)。由于高輸入輸出電壓比,以及此類系統(tǒng)中通常需要隔離,這些器件通常與外部變壓器配合使用。盡管通常使用定制變壓器來實現(xiàn)此用途,但也有許多專門用于此用途的庫存產(chǎn)品,請參見“開關(guān)轉(zhuǎn)換器,SMPS 變壓器”標(biāo)題。
技術(shù)參數(shù)
更多- 產(chǎn)品編號:
VIPER20A-E
- 制造商:
STMicroelectronics
- 類別:
集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)
- 系列:
VIPER?
- 包裝:
散裝
- 輸出隔離:
隔離
- 內(nèi)部開關(guān):
是
- 電壓 - 擊穿:
700V
- 拓撲:
反激
- 電壓 - 供電 (Vcc/Vdd):
8V ~ 15V
- 頻率 - 開關(guān):
最高 200kHz
- 故障保護:
限流,超溫
- 封裝/外殼:
Pentawatt-5 HV(彎曲和錯列引線)
- 供應(yīng)商器件封裝:
5-PENTAWATT
- 安裝類型:
通孔
- 描述:
IC OFFLIN CONV FLBACK 5PENTAWATT
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
18798 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
詢價 | ||
STMicroelectronics |
25+ |
N/A |
18798 |
正規(guī)渠道,免費送樣。支持賬期,BOM一站式配齊 |
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 |
25+ |
HSOP10 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ST/意法 |
22+ |
Pentawatt-5 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ST |
23+ |
原廠封裝 |
13528 |
振宏微原裝正品,假一罰百 |
詢價 | ||
ST |
10+ |
HSOP10 |
129 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
STM |
2025+ |
SOP-10 |
3645 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
ST/意法 |
24+ |
Pentawatt-5 |
3100 |
只做原裝,歡迎詢價,量大價優(yōu) |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 |

