LT3763EFE#TRPBF 60V, Yamanje Ephezulu, Isinyathelo Esezansi, Isilawuli Somshayeli We-LED
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-Analog Devices Inc. |
| Isigaba somkhiqizo: | Ukushintsha Voltage Regulators |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-TSSOP-28 |
| I-Topology: | Buck |
| I-Voltage Yokuphumayo: | 2V kuya ku-55V |
| Okukhiphayo Kwamanje: | 20 A |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-Voltage Yokufaka, Min: | 6 V |
| I-Voltage Yokufaka, I-Max: | 60v |
| I-Quiscent Yamanje: | 1.7 mA |
| Ukushintsha Imvamisa: | 200 kHz ukuya ku-1 MHz |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Uchungechunge: | I-LT3763 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Amadivayisi e-Analog |
| Ikhithi Yokuthuthukisa: | DC1831A |
| Ubude: | 1.2 mm |
| I-Voltage Yokufaka: | 6V ukuya ku-60V |
| Ukunikezwa Okusebenzayo Kwamanje: | 1.7 mA |
| Uhlobo Lomkhiqizo: | Ukushintsha Voltage Regulators |
| Vala shaqa: | Vala shaqa |
| Inani Lephakethe Lefekthri: | 2000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Uhlobo: | Isilawuli Se-Driver ye-LED eyehlayo |
♠ Isilawuli Sedrayivu se-LED yamanje engu-60V Ephakeme Yamanje
I-LT®3763 iyisilawuli esimisiwe, esivumelanayo, esehlayo se-DC/DC esiklanyelwe ukulawula ngokunembile ukuphuma kwamanzi kufika ku-20A. Isilawuli semodi yamanje esimaphakathi sizogcina ukulawulwa kwamanje kwe-inductor phezu kwebanga elibanzi lokukhipha amandla ukusuka ku-0V ukuya ku-55V. Okukhiphayo kusethwa ama-voltage e-analog kumaphini we-CTRL kanye ne-resistor yomqondo wangaphandle. Ukulawulwa kwe-voltage nokuvikelwa kwe-overvoltage kusethwa ngesihlukanisi se-voltage kusuka kokuphumayo kuya kuphinikhodi ye-FB. Imvamisa yokushintsha iyahleleka isuka ku-200kHz iye ku-1MHz ngokusebenzisa isixhasi sangaphandle kuphini ye-RT noma ngephinikhodi ye-SYNC nesignali yewashi yangaphandle. Inzwa yamanje yokokufaka nokuphumayo inikeza umkhawulo wamanje wokufakwayo kanye nesilinganiso esinembile salawa ma-curse. Iphinikhodi ye-FBIN ihlinzekelwe izinhlelo zokusebenza ezidinga umsebenzi wokulandelela amandla aphezulu.
Izici ezengeziwe zifaka i-voltage enembile yesithenjwa yangaphandle ezosetshenziswa nezikhonkwane ze-CTRL, iphinikhodi ye-UVLO/EN enembile evumela i-UVLO hysteresis ehlelekayo, umshayeli we-PWM wezinhlelo zokusebenza ze-LED, ukutholwa kwephutha le-voltage ephumayo, nokuvalwa kokushisa.
- Lawula Ngokunembile Okokufaka Nokuphumayo Kwamanje
- 3000:1 Umbala Weqiniso we-PWM™ Dimming
- ±1.5% Ukunemba Kokulawulwa Kwegesi
- ±6% Ukunemba Kwamanje Kwemithethonqubo
- I-6V kuya ku-60V Ibanga Lokufaka Lamandla Kagesi
- Ibanga Lokukhipha Okubanzi Kufika Ku-55V
- <2µA Ukuvala shaqa kwamanje
- Iphinikhodi yokulawula yokulawula okushisayo komthwalo wamanje
- Okokufaka nokukhiphayo Imonitha yamanje kanye Nomkhawulo
- Ukutholwa Kwephutha Okuvuliwe, Okufushane, kanye ne-C/10
- I-PWM Driver Output yezinhlelo zokusebenza ze-LED
- Iphakheji ye-FE Ethuthukisiwe Engu-28-Lead
- High Power Architectural Lighting
- Ukukhanyisa Kwezimoto
- Aviation kanye Marine Strobe Lights
- Amashaja Anamandla Elanga, Ama-Laser Diodes
