Itshiphu ye-TPS54331DR eDityanisiweyo yeSekethe ye-IC
Iimpawu zeMveliso
| UHLOBO | INKCAZO |
| Udidi | IiSekethe eziDityanisiweyo (ICs) I-PMIC - i-Voltage Regulators - i-DC DC Switching Regulators |
| Mfr | Texas Instruments |
| Uthotho | I-Eco-Mode™ |
| Iphakheji | Iteyiphu & neReel (TR) Sika iTape (CT) Digi-Reel® |
| Ubume beMveliso | Iyasebenza |
| Umsebenzi | Yehla |
| Uqwalaselo Lwemveliso | Okuhle |
| I-Topology | Buck |
| Uhlobo Lwemveliso | Iyahlengahlengiswa |
| Inani leZiphumo | 1 |
| I-Voltage-Igalelo (uMzu) | 3.5V |
| I-Voltage-Input (Ubukhulu) | 28V |
| Voltage-Imveliso (Min/Fixed) | 0.8V |
| Voltage-Imveliso (Ubukhulu) | 25V |
| Okwangoku -Isiphumo | 3A |
| Ukuphindaphinda-Ukutshintsha | 570kHz |
| Ungqamaniso loLungisanisi | No |
| Ubushushu bokusebenza | -40°C ~ 150°C (TJ) |
| Uhlobo lokuNqamisa | INtaba engaphezulu |
| Ipakethe / Ityala | 8-SOIC (0.154", 3.90mm Ububanzi) |
| Supplier Device Package | 8-SOIC |
| Inombolo yeMveliso esisiseko | TPS54331 |
| SPQ | 2500/pcs |
Ukutshintsha izilawuli yeyona ndlela isebenzayo yokuguqula umbane omnye weDC ukuya komnye umbane weDC.Kwaye kuzo zonke ii-topology ze-DC/DC ezingezizo zodwa - i-buck, i-boost, i-buck-boost kunye ne-inverting-sikunceda ukuba ukhulise ukusebenza kwe-IC ye-voltage regulator yakho kunye nokhetho olukhulu kushishino lwe-DC/DC converters, iimodyuli zamandla kunye nabalawuli.
Ukuxinana kwamandla
Amandla amaninzi, indawo encinci yebhodi.Igxininiswe lusapho lolawulo lwe-buck ye-SWIFT™, ipotfoliyo yethu yezixhobo zoxinzelelo lwamandla aphezulu zidityaniswe kakhulu, zineseti zentsebenzo ephezulu kunye nemveliso ephezulu-yangoku isakhono kwi-compact, ukupakishwa okuphuculweyo.
Izilawuli zokutshintsha koxinaniso oluphezulu lukhetho olukhulu ukunika amandla imithwalo yedijithali yangoku ephezulu efana neeFPGA kunye neeprosesa.Sebenzisa isixhobo sethu sokuncamathisela iprosesa ukufumana ezona mveliso zibalaseleyo zokuxhasa iFPGA yakho okanye iprosesa.
I-EMI ephantsi
Ukunciphisa isilawuli sokutshintsha i-EMI kunokuba ngumngeni omkhulu kubayili abaninzi bokubonelela ngamandla.Izixhobo ezinobuchwephesha bokuncitshiswa kwe-EMI eyakhelwe-ngaphakathi zigcina ixesha loyilo ngelixa zikunceda ukuthobela imigangatho enzima efana neCISPR 25 Class-5.Jonga kwiimveliso zethu ezifakiweyo ngezantsi kwezinye zezona zitshintshi zamva nje kunye nezona zibalaseleyo zeDC/DC zokusebenza kwe-EMI.
Umsinga othuleyo osezantsi (IQ)
I-DC/DC switching regulators kunye ne-ultra-low quiescent current current yonyusa ukusebenza kakuhle komthwalo wokukhanya kunye nokwandisa ubomi bebhetri kwi-portable and battery-operated applications.Fumana ezinye zezona zixhobo ze-IQ ezisezantsi kwipotifoliyo yethu yokutshintsha ngezantsi.
Ingxolo ephantsi & ngokuchanekileyo
Izilawuli zokutshintsha eziqhelekileyo zifuna i-LDO ye-post-regulator ukunika amandla i-ADCs ene-high-resolution kunye ne-AFEs.Kodwa ngeyona ngxolo igqwesileyo yoshishino kunye nokusebenza kwe-ripple, i-TPS62912 kunye ne-TPS62913 zikuvumela ukuba ususe loo LDO yengxolo ephantsi kwizicelo ezininzi, ukonga indawo yePCB kunye neendleko zizonke ngelixa uphucula ukusebenza kakuhle kwenkqubo.
