I-IC Entsha TPS74701QDRCRQ1 Indawo enye Indawo yoMbane Amalungu esekethe edityanisiweyo
Iimpawu zeMveliso
UHLOBO | INKCAZO |
Udidi | IiSekethe eziDityanisiweyo (ICs) |
Mfr | Texas Instruments |
Uthotho | Iimoto, AEC-Q100 |
Iphakheji | Iteyiphu & neReel (TR) Sika iTape (CT) Digi-Reel® |
SPQ | 3000 T&R |
Ubume beMveliso | Iyasebenza |
Uqwalaselo Lwemveliso | Okuhle |
Uhlobo Lwemveliso | Iyahlengahlengiswa |
Inani labaLawuli | 1 |
I-Voltage-Input (Ubukhulu) | 5.5V |
Voltage-Imveliso (Min/Fixed) | 0.8V |
Voltage-Imveliso (Ubukhulu) | 3.6V |
Ukuyeka umbane (Ubukhulu) | 1.39V @ 500mA |
Okwangoku -Isiphumo | 500mA |
PSRR | 60dB ~ 30dB (1kHz ~ 300kHz) |
Iimpawu zokulawula | Yenza, Amandla Alungileyo, Isiqalo esithambileyo |
Iimpawu zoKhuselo | Ngoku, ngaphezulu koBubushushu, iSekethe eFutshane, phantsi kweVoltage Lockout (UVLO) |
Ubushushu bokusebenza | -40°C ~ 125°C |
Uhlobo lokuNqamisa | INtaba engaphezulu |
Ipakethe / Ityala | I-10-VFDFN eveziweyo yePad |
Supplier Device Package | I-10-VSON (3x3) |
Inombolo yeMveliso esisiseko | TPS74701 |
1.
"IMarike ye-IC ye-Automotive Driver IC ilindeleke ukuba ifikelele kwi-6.5% ngo-2027"
Iinkampani eziphezulu ezihamba phambili ezichazwe kwi-automotive LED driver IC market report are NXP Semiconductors, TI, Infineon Technologies, STMicroelectronics, Toshiba, Melexis, and Analog Devices, ROHM Semiconductor, kunye neMacroblock.
Uphononongo lophando lwemarike lugxile kwezi ntlobo.
Nyusa Driver ICs
Buck Driver ICs
Uphononongo lophando lwemarike lugxile kwezi zicelo.
Izithuthi zorhwebo
Iimoto zabakhweli
2.
Umqhubi we-LED sisixhobo sombane esilungelelanisiweyo esiqhuba ukukhanya kwe-LED okanye i-module yemodyuli ye-LED ukuze isebenze ngokufanelekileyo.Ngenxa yeempawu zokuqhuba ze-LED PN junction, iyakwazi ukuziqhelanisa nombane wobonelelo lwamandla kunye notshintsho lwangoku kuluhlu olumxinwa kakhulu, ukutenxa okuncinci akunakukwazi ukukhanyisa i-LED okanye ukukhanya kokukhanya kuncitshiswe ngokunzulu, okanye kunciphise ubomi. yetshiphu okanye nokuba itshiswe.Amandla ombane akhoyo ngoku kwimizi-mveliso kunye nombane oqhelekileyo webhetri awufanelekanga ukubonelela ngokuthe ngqo kwee-LED, abaqhubi be-LED banokuqhuba ii-LED ngeyona ndlela iphezulu yombane okanye imeko yangoku yomsebenzi wamacandelo e-elektroniki.
1, ngenxa yokuba i-LED sisixhobo esinobuntununtunu be-semiconductor, kwaye inophawu olubi lobushushu, unikezelo lwamandla ombane we-LED (okwabizwa ngokuba ngumqhubi) lukwinkqubo yesicelo sokhuseleko oluzinzileyo.
I-2, izixhobo ze-LED kwiimfuno zamandla okuqhuba eziphantse zifuna, i-LED ngokungafaniyo ne-incandescent bulbs eqhelekileyo, inokuqhagamshelwa ngokuthe ngqo kwi-220V AC mains.I-LED yi-low-voltage drive, ekufuneka yenzelwe iisekethe zokuguqula eziyinkimbinkimbi, ukusetyenziswa okuhlukeneyo kwezibane ze-LED, ukuba zixhotyiswe ngeeadaptha zamandla ezahlukeneyo.Uyilo lonikezelo lwamandla olufanelekileyo kufuneka luthathele ingqalelo uguqulo olusebenzayo, amandla asebenzayo, ukuchaneka okuthe rhoqo kwangoku, ubomi bombane, kunye nokuhambelana kwe-electromagnetic kwezi zinto kuba indima yobonelelo lwamandla kwisibane siphela ibaluleke njengentliziyo yesibane. umntu.