I-TPS548A28RWWR Ishintsha Izilawuli zamandla kagesi 2.7V ukuya ku-16V 15A isiguquli sebhaka esivumelanayo esinomqondo oqhelile kanye ne-3V LDO 21-VQFN-HR
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Ukushintsha Voltage Regulators |
| I-RoHS: | Imininingwane |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | QFN-21 |
| I-Topology: | Buck |
| I-Voltage Yokuphumayo: | 600 mV kuya ku-5.5 V |
| Okukhiphayo Kwamanje: | 15 A |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| I-Voltage Yokufaka, Min: | 2.7 V |
| I-Voltage Yokufaka, I-Max: | 16 V |
| I-Quiscent Yamanje: | 680A |
| Ukushintsha Imvamisa: | 970 kHz |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| I-Voltage Yokufaka: | 2.7 kuya ku-16 V |
| Kuyazwela umswakama: | Yebo |
| Uhlobo Lomkhiqizo: | Ukushintsha Voltage Regulators |
| Vala shaqa: | Vala shaqa |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 2.7 V |
| Uhlobo: | Kuyavumelaniswa |
♠ TPS548A28 2.7-V kuya ku-16-V Okokufaka, 15-A I-Synchronous Buck Converter With Remote Sense, 3-V I-LDO Yangaphakathi kanye Nomkhawulo Wamanje we-Hiccup
Idivayisi ye-TPS548A28 iyisiguquli sembabala esincane esisebenza kahle kakhulu esinemodi yokulawula ye-D-CAP3 eguquguqukayo ngesikhathi. Njengoba isinxephezelo sangaphandle singadingeki, idivayisi kulula ukuyisebenzisa futhi idinga izingxenye zangaphandle ezimbalwa. Lolu cingo luzifanele kahle izinhlelo zokusebenza zesikhungo sedatha esivalekile.
Idivayisi ye-TPS548A28 inomqondo okude ohlukile, ama-MOSFET ahlanganisiwe asebenza kahle kakhulu, kanye nereferensi enembile engu-±1%, engu-0.6-V ebangeni lokushisa eligcwele le-junction yokusebenza. Idivayisi ifaka impendulo esheshayo edlula ukulayisha, ukulawulwa kokulayisha okunembile kanye nokulawulwa komugqa, imodi yokweqa noma ukusebenza kwe-FCCM, kanye nesiqalo esithambile esihlelekayo.
Idivayisi ye-TPS548A28 iyidivayisi engenamthofu. Ihambisana ngokugcwele ne-RoHS ngaphandle kokukhululwa.
• 4-V kuya ku-16-V ububanzi bokufaka obufika ku-15-A ngaphandle kwangaphandleukuchema
• 3-V kuya ku-16-V ububanzi bokufaka obufika ku-12-A ngaphandle kwangaphandleukuchema
• 2.7-V kuya ku-16-V ububanzi bokufakwayo obufika ku-15 A ngokwangaphandleUkuchema kusuka ku-3.13 V kuya ku-5.3 V
• Ibanga lamandla kagesi aphumayo: 0.6 V kuya ku-5.5 V
• Kuhlanganiswe i-10.2-mΩ kanye ne-3.1-mΩ MOSFETs
• I-D-CAP3™ enesinyathelo sokulayisha esisheshayo esisheshayo
• Isekela wonke ama-capacitor okukhipha i-ceramic
• Inzwa eyirimothi ehlukile ene-0.6-V ±1% VREF ye-40°C kuya +125°C izinga lokushisa lokuhlangana
• Yeqa i-Eco-mode™ ngokuzenzakalelayo ukuze uthole ukukhanya okuphezulu okusebenzayo
• Umkhawulo wamanje ohlelekayo nge-RTRIP
• Imvamisa yokushintsha ekhetheka ukuphina: 600 kHz, 800kHz, 1 MHz
• Isikhathi sokuqala esithambile esihlelekayo
• Okokufaka okuyisethenjwa kwangaphandle kokulandela umkhondo
• Amandla okuqalisa ngaphambilini
• Ukukhipha amandla okuvula-drain okuhle
• I-Hiccup yamaphutha e-OC ne-UV, ukuvala i-OV Fault
• 4-mm × 3-mm, 21-pin QFN iphakheji
• Iphinikhodi iyahambisana ne-12-A TPS54JA20
• Ithobela ngokugcwele i-RoHS ngaphandle kokukhululwa
• Amaseva e-rack namaseva e-blade
• Isisheshisi sezingxenyekazi zekhompyutha namakhadi ezengezo
• Amaswishi esikhungo sedatha
• I-PC yezimboni
