I-LP5018RSMR i-LED yokuKhanya abaqhubi 18-Channel I2C Constant-Yangoku RGB LED Driver 32-VQFN
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Abaqhubi bokuKhanya kwe-LED |
| RoHS: | Iinkcukacha |
| Uthotho: | LP5018 |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | VQFN-32 |
| Inani leZiphumo: | 18 Isiphumo |
| Imveliso yangoku: | 35 mA |
| Igalelo loMbane, uMz: | 2.7 V |
| Igalelo lombane, Ubukhulu: | 5.5 V |
| I-Topology: | Khuthaza |
| Izakhelo zokuSebenza: | 15 MHz |
| Umbane ophumayo: | 5.5 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Iimbonakalo: | NONE |
| Uphawu: | Texas Instruments |
| Igalelo lamandla ombane: | 2.7 V ukuya ku-5.5 V |
| Ukungevani kukufuma: | Ewe |
| Inani lamatshaneli: | Ijelo le-18 |
| Uluhlu lobushushu obusebenzayo: | - 40 C ukuya + 125 C |
| Imveliso: | Abaqhubi bokuKhanya kwe-LED |
| Uhlobo lweMveliso: | Abaqhubi bokuKhanya kwe-LED |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | Ii-ICs zomqhubi |
| Unikezelo lwangoku - Ubuninzi: | 8 mA |
| Uhlobo: | RGB LED Driver |
| Ubunzima beyunithi: | 0.001859 oz |
♠ LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiscent-Yangoku, I 2C RGB LED Drivers
Kumakhaya ahlakaniphileyo kunye nezinye izicelo ezisebenzisa i-human-machine-interaction, i-high-performance RGB LED abaqhubi bayafuneka. Iziphumo zoopopayi be-LED ezinjengokudanyaza, ukuphefumla, kunye nokuleqa ziphucula kakhulu amava omsebenzisi, kwaye ingxolo encinci yenkqubo ibalulekile.
Isixhobo se-LP50xx sisixhobo esine-18- okanye i-24-channel engaguqukiyo ye-sink ye-LED yomqhubi. Isixhobo se-LP50xx sibandakanya ukuxutywa kombala odibeneyo kunye nolawulo lokukhanya, kwaye ulungelelwaniso lwangaphambili lwenza lula inkqubo yekhowudi yesoftware. Ijenereyitha ezidityanisiweyo ze-12-bit, i-29 kHz ze-PWM zetshaneli nganye zivumela umbala ogudileyo, ocacileyo wee-LED, kwaye uphelise ingxolo evakalayo.
• Uluhlu lwamandla ombane wokuSebenza:
– VCC Uluhlu: 2.7 V ukuya 5.5 V
-EN, SDA, kunye nezikhonkwane ze-SCL ezihambelanayoI-1.8-V, 3.3-V, kunye ne-5-V ye-Rails Power
– Isiphumo soMbane woMbane woMmandla: 6 V
• IiSinki ezingama-24 eziQoqoyo-zangoku ezinoKuchaneka okuphezulu
– 25.5 mA Maximum per Channel Nge VCC kwiUluhlu olupheleleyo
– 35 mA Maximum per Channel Xa VCC ≥ 3.3V
– Isiphoso-kwiSixhobo: ± 7%; Imposiso yoMjelo-kwiShaneli: ±7%
• I-Ultralow Quiscent yangoku:
– IMowudi yokuCima: 1 µA (Ubuninzi) Nge-ENPhantsi
– Imo yokuGcina Amandla: 10 µA (Eqhelekileyo) Nge-ENPhezulu kunye nazo zonke ii-LED zivaliwe kwi> 30 ms
• Ijenereyitha ye-PWM edityanisiweyo ye-12, i-29-kHzIjelo ngalinye:
– Irejista yoMbala eZimeleyo yokuDibaniswa koMbala ngeUmjelo
– Irejista ezimeleyo yoLawulo lokuKhanya ngeImodyuli ye-RGB ye-LED
-Ukhetho lweLogarithmic- okanye iLinear-ScaleUkulawula Ukukhanya
– iNkqubo ye-PWM-Shifting eDityanisiweyo yesiGaba esi-3
• IiBhanki ezi-3 eziCwangcisiweyo (R, G, B) ngokuLulaUlawulo lweSoftware yoMbala ngamnye
• Izikhonkwane ezi-2 zeedilesi zeHardware zaNgaphandle ezivumelekileyoUkuqhagamshela ukuya kwi-4 yezixhobo
• Idilesi yoSasazo yekhoboka Ivumela uLungisoIzixhobo ezininzi ngaxeshanye
• Ukwandiswa okuzenzekelayo kukuvumela ukuBhala okanye ukuFundaIirejista ezilandelelanayo kuThumelo olunye
• Ukuya kuthi ga kwi-400-kHz-Imowudi yokuKhawuleza IIsantya se-2C
Izibane ze-LED, izibane zesikhombisi, kunye nezibane ezizonwabisayo ze:
• Isithethi esiSmart (NoMncedisi weLizwi)
• IziXhobo zaseKhaya eziSmart
• Intsimbi yasecango ngevidiyo
• I-Electronic Smart Lock
• Isikhangeli soMsi kunye noBubushushu
• I-STB kunye ne-DVR
• I-Smart Router
• Isixhobo esiphathwa ngesandla
