RV4141集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料
| 廠商型號(hào) |
RV4141 |
| 參數(shù)屬性 | RV4141 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為管件；類別為集成電路（IC）的電源管理-專用；RV4141應(yīng)用范圍：接地故障保護(hù)；產(chǎn)品描述：IC CTRLR LP AC GFI 8-SOIC |
| 功能描述 | Low Power Ground Fault Interrupter |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
345.89 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | Fairchild Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Fairchild【仙童半導(dǎo)體】 |
| 中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-24 23:21:00 |
RV4141規(guī)格書詳情
Description
The RV4141A is a low-power controller for AC receptacle, ground-fault circuit interrupters. These devices detect hazardous current paths to ground and ground to neutral faults. The circuit interrupter then disconnects the load from the line before a harmful or lethal shock occurs.
Internally, the RV4141A contains a diode rectifier, shunt regulator, precision sense amplifier, current reference, time-delay circuit, and SCR driver.
Two sense transformers, SCR, solenoid, three resistors, and four capacitors complete the design of the basic circuit interrupter. The simple layout and minimum component count ensure ease of application and long term reliability. Features not found in other GFCI controllers include a low offset voltage sense amplifier, eliminating the need for a coupling capacitor between the sense transformer and sense amplifier, and an internal rectifier to eliminate high-voltage rectifying diodes.
The RV4141A is powered only during the positive half period of the line voltage, but can sense current faults independent of its phase relative to the line voltage. The gate of the SCR is driven only during the positive half cycle of the line voltage.
Features
■ Powered from the AC Line
■ Built-In Rectifier
■ Direct Interface to SCR
■ 500μA Quiescent Current
■ Precision Sense Amplifier
■ Adjustable Time Delay
■ Minimum External Components
■ Meets UL 943 Requirements
■ Compatible with 110V or 220V Systems
■ Available in an 8-Pin SOIC Package
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
RV4141AMT
- 制造商：
onsemi
- 類別：
集成電路（IC） > 電源管理 - 專用
- 包裝：
管件
- 應(yīng)用：
接地故障保護(hù)
- 電流 - 供電：
10mA
- 工作溫度：
-35°C ~ 80°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
8-SOIC
- 描述：
IC CTRLR LP AC GFI 8-SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
24+ |
SOP-8 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | |||
FAIRCHILD |
21+ |
SOP-8 |
1498 |
原裝現(xiàn)貨庫存 |
詢價(jià) | ||
FSC |
2016+ |
SOP8 |
2654 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
FAIRCHI |
2020+ |
SSOP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
FAIRCHILD |
23+ |
原廠封裝 |
9526 |
詢價(jià) | |||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
FSC |
23+ |
RV4141AM |
13528 |
振宏微原裝正品,假一罰百 |
詢價(jià) | ||
FAIRCHILD |
22+23+ |
SOP8 |
29155 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
NS |
22+ |
SOP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
FAIRCHILD |
22+ |
SOP-8 |
8200 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價(jià) |
