LM43603AQPWPRQ1 Ukutshintshela iziLawuli zeVolthage Imoto eQinisekisiweyo yi-3.5V ukuya kwi-36V
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| RoHS: | Iinkcukacha |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | I-HTSSOP-16 |
| I-Topology: | Buck |
| Umbane ophumayo: | 1 V ukuya ku-28 V |
| Imveliso yangoku: | 3 A |
| Inani leZiphumo: | 1 Isiphumo |
| Igalelo loMbane, uMz: | 3.5 V |
| Igalelo lombane, Ubukhulu: | 36 V |
| I-Quiscent yangoku: | 27A |
| Ukutshintsha iFrequency: | 200 kHz ukuya ku-2.2 MHz |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Isiqinisekiso: | I-AEC-Q100 |
| Uthotho: | LM43603-Q1 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Ikhithi yoPhuhliso: | I-LM43603PWPEVM |
| Igalelo lamandla ombane: | 3.5 V ukuya kwi-36 V |
| Ukungevani kukufuma: | Ewe |
| Uhlobo lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Cima: | Cima |
| Ubungakanani bePakethi yoMzi-mveliso: | 2000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Supply Voltage - Min: | 3.5 V |
| Uhlobo: | Synchronous Inyathelo-Ezantsi iVoltage Converter |
| Ubunzima beyunithi: | 0.003217 oz |
♠ LM43603-Q1 3.5-V ukuya 36-V, 3-A Synchronous Inyathelo-Ezantsi Voltage Converter
I-LM43603-Q1 isilawuli yi-synchronous-step-down-down-down-down converter ye-LM43603-Q1 ekulula ukuyisebenzisa kwi-DC-DC ekwaziyo ukuqhuba ukuya kuthi ga kwi-3 A yomthwalo wangoku ukusukaigaleloI-Voltageukusuka kwi-3.5 V ukuya kwi-36 V (42 V absolute ubuninzi).
I-LM43603-Q1 ibonelela ngokusebenza ngokugqwesileyo, ukuchaneka kwemveliso, kunye nombane wokuyekakwiubungakanani isisombululo esincinci kakhulu.Intsapho eyandisiweyo ifumaneka kwi-0.5-A, 1-A, kunye ne-2-A iinketho zangoku zokulayisha kwiipakethi ezihambelanayo ze-pin-to-pin.
Incopho yangokuindlelaulawulo luqeshelwe ukuphumeza imbuyekezo yelophu yolawulo olulula kunye nomlinganiselo wangoku womjikelo-ngomjikelo.Iifitsha ozikhethelayo ezifana neprogrammableukutshintshafrequency, ungqamaniso, iflegi elungileyo yamandla, ukuchaneka kusebenze, ukuqala okuthambileyo kwangaphakathi, ukuqala okuthambileyo okwandisiweyo, kunye nokulandela umkhondo kubonelela ngokuguquguquka nokulula.ukusebenzisaiqonga loluhlu olubanzi lwezicelo.
Ukuqhuba okungapheliyo kunye nokumodareyitha okuzenzekelayo kwimithwalo elula kuphucula ukusebenza kakuhle komthwalo wokukhanya.Iusapho lufuna amacandelo ambalwa angaphandle kunye nolungiselelo lwephini luvumela i-PCB elula, elolona uyilo.Iimpawu zokhuseleko zibandakanya ukucinywa kwe-thermal,VCCUkuvalwa kwe-undervoltage, umda wangoku womjikelo-ngomjikelo, kunye nemveliso yokukhusela isiphaluka esifutshane.
Isixhobo se-LM43603-Q1 siyafumaneka kwi-HTSSOP (PWP) 16-iphiniiphakheji ehamba phambili (6.6 mm × 5.1 mm × 1.2 mm).Inguqulo ye-LM43603A-Q1 ilungiselelwe ukusebenza kwe-PFM kwaye inconywa kuyilo olutsha.Iisixhobo siipinto-pin iyahambelana LM4360x kunye LM4600x usapho.
• Ufanelekile kwizicelo zeMoto
• I-AEC-Q100 Ifanelekile Ngezi Ziphumo zilandelayo:
– Ubushushu beSixhobo kwiBanga loku-1: -40°C ukuya +125°C iTemperature Junction Temperature
• 27-µA Ngokuzolileyo kuMmiselo
• Ukusebenza okuPhezulu kuMthwalo wokuKhanya (i-DCM kunye ne-PFM)
• Idibana ne-EN55022/CISPR 22 EMI Standards
• ULungiso oluDityanisiweyo lwe-synchronous
• Uluhlu lweFrekhwensi eLungiselelayo: 200 kHz ukuya ku-2.2 MHz (500 kHz esisiseko)
• Ungqamaniso lwamaxesha kwikloko yaNgaphandle
• Imbuyekezo yangaphakathi
• Izinzile Phantse nakuphi na ukudityaniswa kweCeramic, iPolymer, iTantalum, kunye neAluminiyam Capacitors
• Iflegi yamandla-elungile
• Isiqalo esithambileyo sibe ngumthwalo oKhethekileyo
• Isiqalo esithambileyo sangaphakathi: 4.1 ms
• Ixesha lokuQala elithambileyo elongezelelweyo yiCapacitor yangaphandle
• Imveliso yeVoltage Tracking
• Ukuchaneka kuvunywe kwiNkqubo yeUVLO
• Iziphumo zoKhuselo lweSekethe eMfutshane ngeMowudi yeHiccup
• Ukhuseleko lobushushu bobushushu obugqithisileyo
• Yenza uYilo oluSiko usebenzisa i-LM43603-Q1 kunye ne-WEBENCH® uMyili waMandla
• I-Sub-AM Band Automotive
• Ubonelelo lwaMandla kuShishino
• Injongo ngokuBanzi kwi-VIN Regulation
• ULawulo lweNdawo yokuLawulwa ngokuSebenza ngokuPhezulu
• IiNkqubo zoNxibelelwano
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