I-LM5009MMX/NOPB Ukushintsha Izilawuli Ze-Voltage 9.5-95V Wide Vin, 150mA I-Non-Synchronous Buck Regulator 8-VSSOP -40 kuya ku-125
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Ukushintsha Voltage Regulators |
| I-RoHS: | Imininingwane |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-VSSOP-8 |
| I-Topology: | Buck |
| I-Voltage Yokuphumayo: | 2.5 V kuya ku-85 V |
| Okukhiphayo Kwamanje: | 150 mA |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-Voltage Yokufaka, Min: | 9.5 v |
| I-Voltage Yokufaka, I-Max: | 95v |
| Ukushintsha Imvamisa: | 600 kHz |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Uchungechunge: | LM5009 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| Ikhithi Yokuthuthukisa: | I-LM5009EVAL/NOPB |
| Ubude: | 0.86 mm |
| I-Voltage Yokufaka: | 9.5 V kuya ku-95 V |
| Ubude: | 3 mm |
| Ukunikezwa Okusebenzayo Kwamanje: | 485A |
| Uhlobo Lomkhiqizo: | Ukushintsha Voltage Regulators |
| Vala shaqa: | Vala shaqa |
| Inani Lephakethe Lefekthri: | 3500 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 9.5 v |
| Uhlobo: | Yehla Phansi |
| Ububanzi: | 3 mm |
| Isisindo Seyunithi: | 0.004938 oz |
♠ Okokufaka Okubanzi kwe-LM5009, 100-V,150-mA, Isilawuli Sokushintsha Okuya Phansi
Isilawuli sokushintshela phansi se-LM5009 sihlanganisa yonke imisebenzi edingekayo ukuze kusetshenziswe isilawuli esinezindleko eziphansi nesisebenzayo. Le divayisi iyakwazi ukushayela i-150-mA yokulayisha yamanje isuka kumthombo wokufaka ongu-9.5-V ukuya ku-95- V. Imvamisa yokushintsha ingadlula ku-600 kHz, kuye ngama-voltages okokufaka nokuphumayo. I-voltage ephumayo ingasethwa kusukela ku-2.5 V kuya ku-85 V. Lesi silawuli se-voltage ephezulu siqukethe inkinobho ye-N-channel buck kanye nesilawuli sokuqalisa sangaphakathi. Idivayisi isebenziseka kalula futhi ihlinzekwa ngamaphini angu-8 e-VSSOP kanye namaphakheji e-WSON athuthukisiwe angu-8-pin. Ukusebenza kwesilawuli kusekelwe esikimini sokulawula esisebenzisa i-on-time ngokuphambene ne-VIN. Lesi sici sivumela i-frequency yokusebenza ukuthi ihlale ingashintshile uma kuqhathaniswa nokulayisha nokuhluka kwamandla okokufaka. Uhlelo lokulawula aludingi isinxephezelo se-loop, okuholela ekuphenduleni okudlula ngokushesha okukhulu. Umkhawulo wamanje ohlakaniphile usetshenziswa ngokuphoqwa isikhathi sokuphumula esihambisana ngokuphambene ne-VOUT. Lolu hlelo luqinisekisa ukuvikeleka kwe-short-circuit futhi lunikeza ukugoqa okuncane. Ezinye izici zifaka ukuvala shaqa okushisayo, ukuvalwa kwe-VCC undervoltage, ukuvala i-gate drive undervoltage lockout, kanye ne-maximum duty cycle limiter.
Umkhiqizo omusha i-LM5163 unikeza ukubalwa kwe-BOM okuncishisiwe, usayizi wesixazululo oncishisiwe, ukusebenza okuphansi okusebenzayo kwamanje nezinye izici eziningi. Qala idizayini ye-WEBENCH® nge-LM5163.
• Umkhiqizo omusha kakhudlwana: LM5163 100-V, 0.5-A i-synchronous buck DC/DC converter
• I-MOSFET yesiteshi esihlanganisiwe
• 150-mA amandla amanje okukhiphayo
• Impendulo yesikhashana eshesha kakhulu
• Asikho isinxephezelo seluphu esidingekayo
• I-VIN feedforward inikeza imvamisa yokusebenza njalo
• Ukushintsha imvamisa kungadlula ku-600 kHz
• Ukusebenza kahle kakhulu
• Impendulo engu-2% enembile engu-2.5-V evela
-40°C kuya ku-+125°C • Isilawuli sokuqalisa sangaphakathi
• Ukuvikelwa komkhawulo wamanje okuhlakaniphile
• Ukulawula ukuvala shaqa kwangaphandle
• Ukuvalwa kwe-thermal
• 8-pin VSSOP kanye namaphakheji e-WSON angu-8 athuthukisiwe
• Isinqamuli sikasinki wokushisa sezinhlelo zokusebenza zesilawuli semigqa yakudala
• 12-V, 24-V, 36-V, kanye namasistimu e-AC alungisiwe angu-48-V
• Impahla ehlanganiswe ngamapayipi e-AC angahlukanisiwe
• Umthombo wamanje we-LED
