I-TPS548A28RWWR Ukutshintsha i-Voltage Regulators 2.7V ukuya kwi-16V 15A i-synchronous buck converter enengqiqo ekude kunye ne-3V LDO 21-VQFN-HR
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | Ukutshintsha i-Voltage Regulators |
| RoHS: | Iinkcukacha |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | QFN-21 |
| I-Topology: | Buck |
| Umbane ophumayo: | 600 mV ukuya ku-5.5 V |
| Imveliso yangoku: | 15 A |
| Inani leZiphumo: | 1 Isiphumo |
| Igalelo loMbane, uMz: | 2.7 V |
| Igalelo lombane, Ubukhulu: | 16 V |
| I-Quiscent yangoku: | 680 uA |
| Ukutshintsha iFrequency: | 970 kHz |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Igalelo lamandla ombane: | 2.7 V ukuya kwi-16 V |
| Ukungevani kukufuma: | Ewe |
| Uhlobo lweMveliso: | Ukutshintsha i-Voltage Regulators |
| Cima: | Cima |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Supply Voltage - Min: | 2.7 V |
| Uhlobo: | Ungqamaniso |
♠ TPS548A28 2.7-V ukuya 16-V Igalelo, 15-A Synchronous Buck Converter With Remote Sense, 3-V Ngaphakathi LDO kunye Hiccup Current Limit
Isixhobo se-TPS548A28 sisiguquli esincinci se-synchronous buck esine-adaptive on-time control mode D-CAP3. Ekubeni imbuyekezo yangaphandle ayifuni, isixhobo kulula ukuyisebenzisa kwaye sidinga amacandelo ambalwa angaphandle. Isixhobo sifanelekile kwizicelo zeziko ledatha ezithintelweyo.
Isixhobo se-TPS548A28 sinoluvo olukude olwahlukileyo, ii-MOSFETs ezidityanisiweyo eziphezulu zokusebenza, kunye ne-±1% echanekileyo, ireferensi ye-0.6-V phezu koluhlu olupheleleyo lobushushu besiphambuka sokusebenza. Isixhobo sibonisa impendulo ekhawulezayo yomthwalo, ukulawulwa komthwalo ochanekileyo kunye nokulawulwa komgca, imowudi yokutsiba okanye ukusebenza kwe-FCCM, kunye nesiqalo esithambileyo esicwangcisiweyo.
Isixhobo se-TPS548A28 sisixhobo esingena lead. Ihambelana ngokupheleleyo ne-RoHS ngaphandle kokukhululwa.
• I-4-V ukuya kwi-16-V igalelo loluhlu ukuya kwi-15-A ngaphandle kwangaphandleicala
• I-3-V ukuya kwi-16-V igalelo loluhlu ukuya kwi-12-A ngaphandle kwangaphandleicala
• I-2.7-V ukuya kwi-16-V igalelo loluhlu ukuya kwi-15 A kunye nangaphandleicala ukusuka kwi-3.13 V ukuya ku-5.3 V
• Uluhlu lwamandla ombane ophumayo: 0.6 V ukuya ku-5.5 V
• Ezidityanisiweyo 10.2-mΩ kunye 3.1-mΩ MOSFETs
• I-D-CAP3™ enempendulo yenyathelo lomthwalo okhawulezayo
• Ixhasa zonke ii-capacitors ze-ceramic output
• Uvakalelo olukude olwahlukileyo nge-0.6-V ±1% VREF ye-40°C ukuya +125°C iqondo lobushushu lesiphambuka
• Ukutsiba i-Eco-mode™ ngokusebenza ngokufanelekileyo komthwalo wokukhanya
• Umda okhoyo ocwangcisekileyo kunye ne-RTRIP
• I-Pin-selectable switching frequency: 600 kHz, 800kHz, 1MHz
• Ixesha lokuqalisa elithambileyo elinocwangciso
• Igalelo lereferensi yangaphandle yokulandela umkhondo
• Ukukwazi ukuqalisa kwangaphambili
• Open-drain amandla-imveliso elungileyo
• Ukuhixa kwiimpazamo ze-OC kunye ne-UV, ukuvala i-OV Fault
• 4-mm × 3-mm, 21-pin QFN iphakheji
• I-Pin iyahambelana ne-12-A TPS54JA20
• Ithobela ngokupheleleyo i-RoHS ngaphandle kokukhululwa
• Iiseva zeRack kunye neeseva zeblade
• I-accelerator ye-Hardware kunye namakhadi okongeza
• Iiswitshi zeziko ledatha
• I-PC yoShishino
