TEA19162T/2 ULungiso lweFactor Factor – PFC TEA19162T/SO8//2/REEL 13 Q1/T1 *UMARKO OMGANGATHO SMD
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | NXP |
| Udidi lweMveliso: | Ukulungiswa kwezinto zamandla - PFC |
| Uphawu: | NXP Semiconductors |
| Uhlobo lweMveliso: | PFC - Ukulungiswa kweFactor Power |
| Uthotho: | TEA19162 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
♠ DRV8876 H-Bridge Motor Driver Ngengqondo eDityanisiweyo yangoku kunye noMgaqo
I-TEA19162T kunye ne-TEA19161T zizilawuli ezidityanisiweyo (i-combo) ii-ICs ze-resonant topologies ezibandakanya i-PFC. Babonelela ngobuchule obuphezulu kuwo onke amanqanaba amandla. Kunye ne-TEA1995T dual LLC resonant SR isilawuli, unikezelo lwamandla olunexabiso eliphantsi lunokwakhiwa. Olu nikezelo lwamandla ludibana nemigaqo esebenzayo ye-Energy Star, iSebe lezaMandla (DoE), i-Eco-design Directive ye-European Union, i-European Code of Conduct, kunye nezinye izikhokelo.
I-TEA19162T ngumlawuli we-Power Factor Correction (PFC). I-IC inxibelelana ne-TEA19161T ngolandelelwano lokuqalisa kunye nokhuseleko. Ikwavumela ukusetwa kwakhona kwe-latch ekhawulezayo. Ukwandisa ukusebenza kakuhle kwenkqubo, i-TEA19161T ivumela ukuseta i-TEA19161T PFC ukuba iqhume imowudi kwinqanaba lamandla asezantsi.
Ukusebenzisa i-TEA19161T kunye ne-TEA19162T combo kunye ne-TEA1995T yesilawuli se-synchronous rectifier yesibini, unikezelo lwamandla olusebenza kakhulu noluthembekileyo lunokuyilwa kunye nobuncinci bamacandelo angaphandle. Amandla ekujoliswe kuwo aphakathi kwe-90 W kunye ne-500 W.
Inkqubo ibonelela ngamandla asezantsi kakhulu angenamthwalo (< 75 mW; inkqubo iyonke equka i-TEA19161T/TEA19162T combo kunye neTEA1995T) kunye nokusebenza okuphezulu ukusuka kumncinci ukuya kumthwalo omkhulu. Ngoko ke, akukho nikezelo lwamandla aphantsi olongezelelweyo olufunekayo.
1. Iimpawu ezahlukileyo
• Gqibezela ukusebenza njenge-TEA19161T/TEA19162T combo
• Ukukhutshwa okudityanisiweyo kwe-X-capacitor ngaphandle kwezinto ezongezelelweyo zangaphandle
• Umsebenzi wobonelelo lweendawo zonke (70 V (AC) ukuya kuma-276 V (AC))
• Isiqalo esithambileyo esidibeneyo kunye nokumisa okuthambileyo
• Ulawulo oluchanekileyo lokunyusa amandla ombane
2. Iimpawu eziluhlaza
• Ukutshintsha amandla ombane kwintlambo/uziro ukwenzela ilahleko yokutshintsha ubuncinane
• Unyino lwamaxesha okunciphisa ilahleko yokutshintsha
• Unikezelo lwangoku olucuthiweyo (200 µA) xa ukwimo yokugqabhuka
3. Iimpawu zokhuseleko
• Imowudi yokuqalisa ekhuselekileyo yeemeko zesiphene senkqubo
• Ukhuseleko lwemo eqhubekayo ngokubhaqwa kwe-demagnetization
• Ukhuseleko lwe-OverVoltage oluchanekileyo (OVP)
• uKhuseleko lwe-Open-Loop (OLP)
• Ukhuseleko lweSekethe emfutshane (SCP)
• Ngaphakathi nangaphandle IC OverTemperature Protection (OTP)
• Inqanaba lohambo eliphantsi nelinohlengahlengiso kwi-OverCurrent Protection (OCP).
• Ukhuseleko olulungisekayo lwebrown/brownout
• Nikezela ngoKhuseleko lweVoltage (UVP)
• I-Desktop kunye nee-PC-in-one
• Umabonakude weLCD
• Iadaptha yeencwadana
• Abashicileli
• Unikezelo lwamandla lwekhonsoli yemidlalo
