TEA1995T/1 Gudanar da Wuta na Musamman - PMIC TEA1995T/SO8//1/REEL 13 Q1/T1 *STANDARD MARK SMD
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | NXP |
| Rukunin samfur: | Gudanar da Wuta na Musamman - PMIC |
| Jerin: | TEA1995T |
| Alamar: | Abubuwan da aka bayar na NXP Semiconductors |
| Nau'in Samfur: | Gudanar da Wuta na Musamman - PMIC |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
♠ GreenChip dual synchronous rectifier mai sarrafa
TEA1995T shine samfurin farko na sabon ƙarni na Mai sarrafa Mai daidaitawa (SR) ICs don samar da wutar lantarki na yanayin sauyawa. Ya haɗa da hanyar tuƙi ta ƙofa mai daidaitawa don mafi girman inganci a kowane kaya.
TEA1995T keɓaɓɓen mai sarrafa IC ne don daidaitawa tare a gefen na biyu na masu juyawa. Yana da matakan tuƙi guda biyu don tuƙi SR MOSFETs, waɗanda ke gyara abubuwan da ake fitarwa na iska na tsakiyar famfo na biyu. Matakan direban ƙofa biyu suna da nasu abubuwan shigar da hankali kuma suna aiki da kansu.
Hakanan za'a iya amfani da TEA1995T a cikin masu jujjuyawar juzu'i masu yawa tare da SR MOSFET da aka sanya a ƙaramin gefe.
An ƙirƙira TEA1995T a cikin tsarin Silicon-On-Insulator (SOI).
2.1 Fasalolin inganci
• Turin ƙofa mai daidaitawa don mafi girman inganci a kowane kaya
• Samar da halin yanzu a aikin ceton makamashi ƙasa da 200 μA
2.2 Fasalolin aikace-aikacen
• Wide wadata ƙarfin lantarki kewayon daga 4.5 V zuwa 38 V
• Gyaran aiki tare guda biyu don resonant LLC a cikin kunshin SO8
• Gyaran aiki tare don masu jujjuya baya mai yawa
• Yana goyan bayan aikin 5 V tare da matakin tunani SR MOSFETs
• Abubuwan shigarwa daban-daban don gano magudanar ruwa da ƙarfin tushen kowane SR MOSFET
2.3 Abubuwan sarrafawa
Ikon SR ba tare da ƙarami akan lokaci ba
• Tuƙin kofa mai dacewa don kashewa da sauri a ƙarshen gudanarwa
Kariyar Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙa don Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙi aheyd (UVLO) tare da cire kofa mai aiki
TEA1995T an yi niyya ne don samar da wutar lantarki. A cikin irin waɗannan aikace-aikacen, yana iya fitar da MOSFET masu daidaita aiki tare na waje guda biyu don gyara ƙarfin lantarki akan iskar na biyu na tafsiri. Waɗannan MOSFETs suna maye gurbin diodes. Ana iya amfani dashi a cikin duk kayan wutan lantarki waɗanda ke buƙatar ingantaccen inganci:
• Adafta
• Kayan wutar lantarki don PC na tebur da PC duk-in-daya
• Kayan wutar lantarki don talabijin
• Kayan wuta don sabobin
