NCS37021中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
NCS37021規(guī)格書詳情
The NCS37021 is a UL943 compliant signal processor for GFCI
applications with self?test. The device integrates a flexible power
supply (including a 12 V shunt, two 3.3 V internal series
regulators and a 1.8 V internal regulator), differential fault,
and grounded?neutral detection circuits. Self?test is monitored at start
up and then every minute.
Features
? Meets UL943 Self?test GFCI Requirements
? 4.0 – 12 V Operation
(120?480 V AC Mains with the Appropriate Series Impedance)
? Wide Operating Temperature Range from 40°C to 95°C
? Low Quiescent Current
? Optimized Solenoid Deployment
(Coil is not Energized Near the AC Mains Zero Crossings)
? Power Supply Monitor that Verifies Full Diode Bridge Operation
? Tiered GF Trip Times that Increase Immunity to Noise
? Under?voltage Detection that Allows for Increased Operation at
Lower AC Input Voltages
? Intelligent Sensing Differentiating Ground Fault versus Ground
Neutral Fault (Prevent Nuisance Tripping)
? 16 Pin QFN Package
? This is a Pb?Free Device
Typical Applications
? GFCI Receptacles
? Load Panel GFCI Breakers
? In?line GFCI Circuits (Power Cords)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MURATA/村田 |
23+ |
NA/ |
3274 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
MURATA(村田) |
23+ |
NA/ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
MURATA |
DIP6 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MURATA(村田) |
23+ |
標(biāo)準(zhǔn)封裝 |
20000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢(shì)終端BOM表可配單提供樣品 |
詢價(jià) | ||
Mini-Circuits |
2023+ |
GE0805C-9 |
100 |
專業(yè)銷售MINI電子元件,常年備有大量庫(kù)存 |
詢價(jià) | ||
MINI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
MINI-CIRCUITS |
2021+ |
SMD |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
MINI-CIRCUITS |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) | ||
Murata Power Solutions |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
Mini-Circuits |
23+ |
N/A |
10000 |
原裝現(xiàn)貨 假一賠十 |
詢價(jià) |
