I-TEA19162T/2 Ukulungiswa Kwesici Samandla – PFC TEA19162T/SO8//2/REEL 13 Q1/T1 *SANDARD MARK SMD
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-NXP |
| Isigaba somkhiqizo: | Ukulungiswa Kwesici Samandla - PFC |
| Ibhrendi: | I-NXP Semiconductors |
| Uhlobo Lomkhiqizo: | I-PFC - Ukulungiswa Kwesici Samandla |
| Uchungechunge: | I-TEA19162 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
♠ DRV8876 H-Bridge Motor Driver With Integrated Current Sense and Regulation
I-TEA19162T ne-TEA19161T ziyi-ICs yesilawuli esihlanganisiwe (combo) sezihloko ezinomsindo ezihlanganisa i-PFC.Banikeza ukusebenza kahle okuphezulu kuwo wonke amazinga wamandla.Kanye nesilawuli se-SR ye-TEA1995T dual LLC resonant, kungakhiwa ugesi obizayo.Lokhu kuphakelwa kukagesi kuhlangabezana nemithetho esebenza kahle ye-Energy Star, uMnyango Wezamandla (DoE), i-Eco-design Directive ye-European Union, i-European Code of Conduct, neminye imihlahlandlela.
I-TEA19162T isilawuli Sokulungisa I-Power Factor (PFC).I-IC ixhumana ne-TEA19161T ngokulandelana kokuqala nokuvikela.Iphinde inike amandla indlela yokusetha kabusha i-latch esheshayo.Ukwandisa ukusebenza kahle kohlelo lonke, i-TEA19161T ivumela ukusetha i-TEA19161T PFC ukuthi iqhume kwimodi yokuqhuma ezingeni eliphansi lamandla okukhiphayo.
Kusetshenziswa inhlanganisela ye-TEA19161T ne-TEA19162T kanye nesilawuli sesibili sokuvumelanisa esivumelanayo se-TEA1995T, ukunikezwa kwamandla okusebenza kahle kakhulu nokuthembekile kungaklanywa ngobuncane bezingxenye zangaphandle.Amandla okukhipha okuqondiwe aphakathi kuka-90 W kanye no-500 W.
Uhlelo luhlinzeka ngamandla aphansi kakhulu okungenawo umthwalo (< 75 mW; isistimu ephelele ehlanganisa inhlanganisela ye-TEA19161T/TEA19162T kanye ne-TEA1995T) kanye nokusebenza kahle okuphezulu ukusuka kokuncane ukuya komthwalo omkhulu.Ngakho, akukho ukunikezwa kwamandla okwengeziwe okwengeziwe okudingekayo.
1. Izici ezihlukile
• Qedela ukusebenza njengenhlanganisela ye-TEA19161T/TEA19162T
• Ukukhishwa kwe-X-capacitor ehlanganisiwe ngaphandle kwezingxenye zangaphandle ezengeziwe
• Ukusebenza kokuphakelwa kwamapayipi amakhulu (70 V (AC) kuya ku-276 V (AC))
• Isiqalo esithambile esihlanganisiwe nesitobhi esithambile
• Ukulawulwa okunembile kwe-boost voltage
2. Izici eziluhlaza
• Ukushintsha i-Valley/zero voltage ukuze uthole ukulahlekelwa okuncane kokushintsha
• Umkhawulo wemvamisa ukunciphisa ukulahlekelwa kokushintsha
• Ukunikezwa kwamandla okuncishisiwe (200 µA) uma ukumodi yokuqhuma
3. Izici zokuvikela
• Imodi yokuqalisa kabusha ephephile yezimo zephutha lesistimu
• Ukuvikelwa kwemodi eqhubekayo ngokutholwa kwe-demagnetization
• I-Accurate OverVoltage Protection (OVP)
• I-Open-Loop Protection (OLP)
• I-Short-Circuit Protection (SCP)
• Ngaphakathi nangaphandle kwe-IC OverTemperature Protection (OTP)
• Ileveli yohambo ye-OverCurrent Protection (OCP) ephansi futhi elungisekayo
• Ukuvikelwa okulungisekayo okunsundu/okunsundu
• Supply Under Voltage Protection (UVP)
• Ideskithophu kanye nama-PC akuwo wonke
• Umabonakude we-LCD
• I-adaptha yencwajana
• Amaphrinta
• Izinsiza zamandla zekhonsoli yegeyimu
