I-TPS62822DLCR Ukutshintsha i-Voltage Regulators 2.4V-5.5V igalelo 2A isiguquli esisezantsi
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| RoHS: | Iinkcukacha |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | VSON-HR-8 |
| I-Topology: | Buck |
| Umbane ophumayo: | 600 mV ukuya 4 V |
| Imveliso yangoku: | 2 A |
| Inani leZiphumo: | 1 Isiphumo |
| Igalelo loMbane, uMz: | 2.4 V |
| Igalelo lombane, Ubukhulu: | 5.5 V |
| I-Quiscent yangoku: | 4A |
| Ukutshintsha iFrequency: | 2.2 MHz |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Uthotho: | TPS62822 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Ikhithi yoPhuhliso: | TPS62822EVM-005 |
| Igalelo lamandla ombane: | 2.4 V ukuya ku-5.5 V |
| Umgaqo womthwalo: | 0.2 %/A |
| Uhlobo lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Cima: | Cima |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Supply Voltage - Min: | 2.4 V |
| Uhlobo: | Inyathelo-Down Converter |
| Ubunzima beyunithi: | 0.000219 oz |
♠ TPS6282x 5.5-V, 1-A, 2-A, 3-A Inyathelo-Down Converter Family nge 1% Ukuchaneka
I-TPS6282x yinjongo-zonke kwaye kulula ukuyisebenzisaisiguquli se-synchronous-down-down DC-DC nge kakhuluumsinga ozolileyo ophantsi we-4 µA kuphela. Ibonelela ukuya kuthi ga
I-3A yemveliso yangoku (TPS62823) ukusuka kwi-2.4-V ukuya kwi-5.5-Vigalelo lombane. Ngokusekwe kwi-DCS-Control™ topologyinika impendulo ekhawulezileyo yexeshana.
Isalathiso sangaphakathi sivumela ukulawula imvelisoi-voltage yehla ukuya kwi-0.6 V kunye ne-voltage yempendulo ephezuluukuchaneka kwe-1% ngaphezu koluhlu lobushushu besiphambuka
of -40°C ukuya kwi-125°C. I-1-A, 2-A, 3-A isikhonkwane-intloko-ntloko kunye ne-BOM-to-BOM yesixhobo esihambelanayo nosaphozisetyenziswe kunye nee-inductors ezincinci ze-470-nH.
I-TPS6282x ibandakanya ukungena ngokuzenzekelayoimowudi yogcino lwamandla ukugcina ukusebenza kakuhle okuphezulu ukuya kuthi gaimithwalo elula kakhulu.Isixhobo sinophawu lwePower Good kunye neisekethe yokuqala ethambileyo yangaphakathi. Iyakwazi ukusebenza kwi-100%indlela. Ukukhusela impazamo, ibandakanya i-HICCUPumda wangoku kunye nokuvalwa kwe-thermal.
I-TPS6282x ifakwe kwi-2 mm x 1.5 mmIphakheji ye-QFN-8.
• I-DCS-Control™ topology
• 26-mΩ/25-mΩ izitshixo zamandla zangaphakathi(TPS62823)
• Ukuya kuthi ga kwi-3-A imveliso yangoku (TPS62823)
• Umsinga ozolileyo kakhulu we-4 µA
• Ukutshintsha amaza aqhelekileyo 2.2 MHz
• 1% ukuchaneka kwamandla ombane wengxelo (uluhlu lwetemp.
• Yenza (EN) kunye namandla okulungileyo (PG)
• Amandla ombane ahlengahlengiswayo ukusuka kwi-0.6 V ukuya kwi-4 V
• 100% imowudi yomjikelo womsebenzi
• I-soft-start circuitry yangaphakathi
• Umthungo wokonga amandla okutshintsha imo
• Ukuvalwa kwe-Undervoltage
• Ukukhutshwa okusebenzayo
• Umda wangoku wokujikeleza ngomjikelo
• Ukhuseleko lwe-HICCUP olufutshane
• Ukukhuselwa ngaphezulu kobushushu
• Ithobela i-CISPR11 yodidi B
• Yenza uyilo ngokwesiko usebenzisa i TPS62822 ngeiWEBENCH® uMyili waMandla
• Ubonelelo lwePOL kwizixhobo eziphathwayo/ezinebhetri
• Umzi-mveliso kunye nesakhiwo esizenzekelayo
• Icomputing ephathwayo, amakhadi othungelwano
• Ukuqhuba okuqinileyo
• Itheminali yedatha, indawo yokuthengisa
• Iiseva, iiprojektha, abashicileli
