GreenChip

**GreenChip** alama ce ta da'irori masu haɗawa ( ICs ) don aikace-aikacen sarrafa wutar lantarki. An ƙirƙira fasahar GreenChip ta Philips Semiconductors (wanda yanzu ake kira NXP Semiconductors ), galibi ana amfani da ita a cikin adaftar wutar lantarki da kayan wutar lantarki na na'urorin lantarki daban-daban. 

An kuma haɗa GreenChip ICs a cikin ƙananan fitilun fluorescent masu adana makamashi ( CFLs ) da wasu samfuran hasken LED . Amfani da fasahar GreenChip ya taimaka wajen rage yawan amfani da wutar lantarki a cikin nau'ikan na'urorin lantarki daban-daban. 

## Tarihi

### Tsarin farko (1998-2000)
A shekarar 1998, Philips Semiconductors (wanda yanzu shine NXP) sun gabatar da fasahar GreenChip ta farko, wato guntuwar TEA1504.  An tsara wannan guntu ne don inganta ingancin makamashi na masu saka idanu waɗanda ke amfani da bututun hasken cathode (CRTs). CRTs sune fasahar nuni ta yau da kullun ga talabijin da masu saka idanu a lokacin. Suna aiki ta hanyar harba electrons a allon da aka rufe don ƙirƙirar hoto.

TEA1504 ta mayar da hankali ne kan rage yawan ƙarfin da na'urar saka idanu ke amfani da shi a yanayin jiran aiki. Wannan shine yanayin da ake kunna na'urar saka idanu amma ba a nuna hoto ba. A wancan lokacin, akwai jagororin da shirye-shirye kamar Energy Star suka tsara don iyakance amfani da wutar lantarki a jiran aiki. TEA1504 ya haɗa da wani fasali na musamman da ake kira "haɗaɗɗen yanayin fashewar jiran aiki" wanda ke taimaka wa na'urorin saka idanu su cimma ko ma su wuce waɗannan manufofin da ke adana makamashi.

### Tsarin ƙarni na biyu (2000-2007)
An ƙaddamar da shi a shekarar 2000, ƙarni na biyu na GreenChip, GreenChip II, ya zo tare da guntuwar TEA1507. Wannan sabon guntu ya mayar da hankali kan sanya na'urorin lantarki su fi amfani da makamashi a yanayin jiran aiki, musamman ga na'urorin saka idanu, talabijin, da na'urorin VCR . 

Idan aka kwatanta da ƙarni na farko, GreenChip II ya yi gagarumin ci gaba. Zai iya cimma amfani da wutar lantarki a ƙasa da watt 1, babban ci gaba idan aka kwatanta da samfuran da suka gabata. Bugu da ƙari, an ƙara yawan ingancin wutar lantarki zuwa sama da kashi 90%. 

An ƙirƙiro GreenChip II tare da haɗin gwiwar sashen kayan lantarki na masu amfani da Philips, musamman sashen talabijin ɗinsu. Wannan haɗin gwiwa na kud da kud ya tabbatar da cewa fasahar ta dace da aikace-aikacen duniya ta ainihi, kuma masana'antun talabijin da yawa sun ɗauki GreenChip II a cikin ƙirarsu.

Bisa ga nasarar TEA1507, Philips ya fitar da jerin TEA155x a shekarar 2002/2003. Wannan sabon jerin, wanda har yanzu yana cikin GreenChip II, an tsara shi musamman don adaftar kwamfutar tafi-da-gidanka. 

A lokacin, adaftar kwamfutar tafi-da-gidanka galibi suna amfani da kusan watt 1 koda lokacin da kwamfutar tafi-da-gidanka ba ta kashe ba. GreenChip II ta magance wannan ta hanyar rage yawan wutar lantarki da adaftar ke amfani da ita ba tare da caji ba zuwa ƙasa da rabin watt (milliwatts 500).

Jerin TEA155x ya haɗa da ƙarin fasaloli don inganta amincin adaftar kwamfutar tafi-da-gidanka gabaɗaya. Waɗannan fasaloli sun kare adaftar daga lalacewa mai yuwuwa kuma sun tabbatar da ingantacciyar sadarwa da kwamfutar tafi-da-gidanka. Wannan haɗin tanadin wutar lantarki da aminci ya taimaka wa GreenChip II ta zama babbar fasaha a kasuwar adaftar kwamfutar tafi-da-gidanka.

### Tsarin ƙarni na uku (2007-yanzu)
Tsarin GreenChip na uku, GreenChip III, ya fara aiki a shekarar 2007 tare da ƙaddamar da tsarin haɗin gwiwa na TEA1750 (IC).  Wannan ƙarni ya faɗaɗa isa ga na'urorin adaftar kwamfutar tafi-da-gidanka, yana samun aikace-aikace a cikin:

* Adaftar wutar lantarki don kwamfutocin tafi-da-gidanka da ƙananan kwamfutoci daban-daban.
* Tsarin haɗin kai gaba ɗaya, kamar Apple iMac .

Ƙarin ƙarin inganci ya zo tare da GreenChip III tare da gabatar da jerin GreenChip SR a 2006. [1] Wannan jerin yana aiki a matsayin IC na biyu na sarrafawa, yana aiki tare da babban guntuwar samar da wutar lantarki a cikin na'urori kamar kwamfyutocin tafi-da-gidanka. Ainihin, GreenChip SR tana aiki a matsayin abokin tarayya, tana haɗin gwiwa don matse ƙarin fa'idodi masu inganci. Mabuɗin wannan ci gaba yana cikin amfani da wani ɓangare mafi ci gaba - mai gyara MOSFET mai aiki - wanda ya maye gurbin tsohuwar fasaha, wacce ba ta da inganci. GreenChip SR ta ga asarar wutar lantarki ta yau da kullun ta ragu da babban kashi 20-30%. [2] Iyalin GreenChip SR sun shaida ƙarin faɗaɗa a 2009 tare da gabatar da guntuwar TEA179x.

A shekarar 2006, Philips ya kuma gabatar da GreenChip PC, wani chipset wanda ke dauke da sabon tsarin aiki wanda aka tsara don kara ingancin wutar lantarki na PC na tebur da fiye da kashi 80 cikin 100. A lokacin, yawancin wutar lantarki na PC na tebur suna aiki da inganci kashi 60-70%. GreenChip PC ya dogara ne akan fasahar Philips mai lasisi, wanda ya hada da wutar lantarki mai jiran aiki a cikin babban mai canza wutar lantarki, don haka ya rage adadin kayan aikin waje da ake bukata. 

An ƙaddamar da TEA173x GreenChip Low Power Generation a ƙarshen 2009. TEA173x ta yi niyya ga manyan na'urori masu amfani da wutar lantarki (netbook, firinta, na'urar sa ido) da aikace-aikacen masu amfani (STB, DVD, Blu-ray, sauti).

GreenChip Resonant ICs kamar TEA1713, wanda aka ƙaddamar a farkon 2010, sun faɗaɗa mafi girman ɓangaren fayil ɗin Greenchip. Suna da na'urar canza sauti mai iya aiki daga 90 zuwa 600 W. Sun dace da aikace-aikace ciki har da talabijin na LCD da adaftar tafiye-tafiye masu yawa.

Shekarar 2010 ta kuma ga bayyanar GreenChip ICs don fitilu. Waɗannan suna ba da damar ƙirƙirar ƙananan kwararan fitilar CFL masu adana makamashi waɗanda suka yi kama da kwararan fitilar da aka saba da su.

## Manazarta