{"id":13147,"date":"2026-09-11T12:58:22","date_gmt":"2026-09-11T04:58:22","guid":{"rendered":"https:\/\/www.lxbchip.com\/?p=13147"},"modified":"2026-09-11T12:58:22","modified_gmt":"2026-09-11T04:58:22","slug":"tps5430ddar-ti-synchronous-buck-converter-3a-wide-input-dc-dc-power-ic-for-industrial-equipment-main-power-supply","status":"publish","type":"post","link":"https:\/\/www.lxbchip.com\/tr\/tps5430ddar-ti-synchronous-buck-converter-3a-wide-input-dc-dc-power-ic-for-industrial-equipment-main-power-supply\/","title":{"rendered":"TPS5430DDAR TI Senkron Buck D\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc: End\u00fcstriyel Ekipmanlar\u0131n Ana G\u00fc\u00e7 Kayna\u011f\u0131 i\u00e7in 3 A Geni\u015f Giri\u015fli DC-DC G\u00fc\u00e7 IC\u2019si"},"content":{"rendered":"

TPS5430DDAR, Texas Instruments\u2019\u0131n pop\u00fcler senkron step-down DC-DC d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcs\u00fcd\u00fcr ve LXB Semicon\u2019da tam stokta mevcuttur. Bu g\u00fc\u00e7 y\u00f6netimi IC'si, s\u00fcrekli 3A \u00e7\u0131k\u0131\u015f ak\u0131m\u0131, geni\u015f giri\u015f voltaj aral\u0131\u011f\u0131, y\u00fcksek d\u00f6n\u00fc\u015f\u00fcm verimlili\u011fi ve sa\u011flam koruma i\u015flevleri sunar; end\u00fcstriyel kontrol ekipmanlar\u0131, PLC mod\u00fclleri, test cihazlar\u0131 ve g\u00f6m\u00fcl\u00fc kart ana g\u00fc\u00e7 kaynaklar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Klasik bir end\u00fcstriyel s\u0131n\u0131f buck yongas\u0131 olan TPS5430DDAR, y\u0131llarca s\u00fcren saha do\u011frulamalar\u0131na sahiptir; istikrarl\u0131 performans\u0131 ve eksiksiz teknik belgeleriyle, yal\u0131t\u0131lmam\u0131\u015f ikincil g\u00fc\u00e7 devreleri tasarlarken bir\u00e7ok donan\u0131m m\u00fchendisinin ilk tercihi olmaktad\u0131r.<\/p>\n

\"\"<\/p>\n

TPS5430DDAR, 5,5 V ile 36 V aras\u0131ndaki giri\u015f gerilimlerini destekler ve 12 V ile 24 V gibi yayg\u0131n end\u00fcstriyel veri yolu gerilim giri\u015flerini kapsar. \u00c7\u0131k\u0131\u015f gerilimi, harici diren\u00e7ler arac\u0131l\u0131\u011f\u0131yla 1,22 V ile 31 V aras\u0131nda esnek bir \u015fekilde ayarlanabilir ve ayn\u0131 kart \u00fczerindeki MCU'lar\u0131n, FPGA'lar\u0131n, sens\u00f6rlerin ve ileti\u015fim al\u0131c\u0131-vericilerinin g\u00fc\u00e7 kayna\u011f\u0131 gereksinimlerini kar\u015f\u0131lar. Entegre y\u00fcksek taraf ve d\u00fc\u015f\u00fck taraf g\u00fc\u00e7 MOSFET'leri, \u00e7evresel bile\u015fen say\u0131s\u0131n\u0131 azaltarak PCB alan\u0131ndan tasarruf sa\u011flar ve toplam malzeme listesi (BOM) maliyetini d\u00fc\u015f\u00fcr\u00fcr. Anahtarlama frekans\u0131 dahili olarak 500 kHz'de sabitlenmi\u015ftir; bu da g\u00fc\u00e7 d\u00f6ng\u00fcs\u00fcndeki ind\u00fckt\u00f6rlerin ve kapasit\u00f6rlerin boyutunun k\u00fc\u00e7\u00fclt\u00fclmesine yard\u0131mc\u0131 olur ve kompakt g\u00f6m\u00fcl\u00fc donan\u0131m tasar\u0131mlar\u0131 i\u00e7in uygundur.<\/p>\n

Yerle\u015fik koruma devreleri, end\u00fcstriyel ortamlarda sistem g\u00fcvenilirli\u011fini art\u0131r\u0131r. Yonga, d\u00f6ng\u00fc baz\u0131nda ak\u0131m s\u0131n\u0131rlama, termal kapatma korumas\u0131 ve d\u00fc\u015f\u00fck gerilim kilitleme i\u015flevini destekler. \u00c7\u0131k\u0131\u015fta k\u0131sa devre veya a\u015f\u0131r\u0131 \u0131s\u0131nma meydana geldi\u011finde, TPS5430DDAR, g\u00fc\u00e7 yongas\u0131na ve arka u\u00e7 y\u00fcklerine zarar gelmesini \u00f6nlemek i\u00e7in ak\u0131m\u0131 otomatik olarak s\u0131n\u0131rlar veya anahtarlamay\u0131 durdurur. SOIC-8 paketi, SMT montaj\u0131 i\u00e7in elveri\u015flidir ve standart y\u00fczeye monte \u00fcretim hatlar\u0131yla uyumludur. Ticari s\u0131cakl\u0131k versiyonu, -40\u00b0C ile +85\u00b0C aras\u0131nda \u00e7al\u0131\u015f\u0131r ve \u00e7o\u011fu kapal\u0131 alan end\u00fcstriyel otomasyon donan\u0131m\u0131yla uyumludur.<\/p>\n

Ayr\u0131 g\u00fc\u00e7 \u00e7\u00f6z\u00fcmleriyle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, y\u00fcksek entegrasyonlu TPS5430DDAR tasar\u0131m zorlu\u011funu azalt\u0131r. TI, eksiksiz veri sayfas\u0131, uygulama notlar\u0131, hesaplama ara\u00e7lar\u0131 ve referans tasar\u0131m \u015femalar\u0131 sunmaktad\u0131r. M\u00fchendisler, ind\u00fckt\u00f6rlerin, giri\u015f ve \u00e7\u0131k\u0131\u015f kapasit\u00f6rlerinin bile\u015fen parametrelerini h\u0131zl\u0131 bir \u015fekilde hesaplayabilir ve g\u00fc\u00e7 d\u00f6ng\u00fcs\u00fc sim\u00fclasyonunu tamamlayabilir. Bu \u00fcr\u00fcn, end\u00fcstriyel kontrol kartlar\u0131ndaki ana denetleyiciler i\u00e7in 3,3 V, 5 V veya 1,8 V ray gerilimleri \u00fcretmek amac\u0131yla yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n

G\u00fc\u00e7 kayna\u011f\u0131 tasar\u0131m\u0131, t\u00fcm elektronik sistemin kararl\u0131l\u0131\u011f\u0131n\u0131 do\u011frudan etkiler. D\u00fc\u015f\u00fck g\u00fc\u00e7 kalitesi, MCU\u2019nun s\u0131f\u0131rlanmas\u0131na, FPGA\u2019da zamanlama hatas\u0131na veya sens\u00f6r okuma de\u011ferlerinde ani s\u0131\u00e7ramalara neden olur. TPS5430DDAR, y\u00fcksek d\u00f6n\u00fc\u015f\u00fcm verimlili\u011fi sa\u011flayarak kart \u00fczerindeki \u0131s\u0131 olu\u015fumunu azalt\u0131r. Orta ve a\u011f\u0131r y\u00fck ko\u015fullar\u0131nda verimlilik '\u0131 a\u015fabilir, bu da ekstra b\u00fcy\u00fck so\u011futuculara ihtiya\u00e7 duymayan kapal\u0131 end\u00fcstriyel ekipmanlar i\u00e7in termal tasar\u0131m y\u00fck\u00fcn\u00fc azalt\u0131r.<\/p>\n

G\u00fcn\u00fcm\u00fcz\u00fcn bile\u015fen piyasas\u0131nda, bir\u00e7ok g\u00fc\u00e7 y\u00f6netimi entegre devresinin teslim s\u00fcreleri uzam\u0131\u015ft\u0131r. LXB Semicon, TPS5430DDAR i\u00e7in bol miktarda stok bulundurmaktad\u0131r. T\u00fcm par\u00e7alar, tam izlenebilirli\u011fe sahip, TI taraf\u0131ndan orijinal olarak m\u00fch\u00fcrlenmi\u015f \u00fcr\u00fcnlerdir. M\u00fc\u015fteriler, prototip testleri i\u00e7in k\u00fc\u00e7\u00fck partiler veya seri \u00fcretim i\u00e7in b\u00fcy\u00fck hacimli stok sipari\u015f edebilirler. LXB, bu buck d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcy\u00fc uygun MCU'lar, sinyal zinciri IC'leri ve pasif bile\u015fenlerle birle\u015ftirerek tek bir BOM sevkiyat\u0131nda sunabilir ve b\u00f6ylece tedarik y\u00f6netimini basitle\u015ftirir.<\/p>\n

TPS5430DDAR i\u00e7in tasar\u0131m notlar\u0131: G\u00fc\u00e7 topraklamas\u0131 ve sinyal topraklamas\u0131 ayr\u0131 ayr\u0131 d\u00fczenleme i\u015flemlerinden ge\u00e7irilmelidir. G\u00fcr\u00fclt\u00fc parazitini \u00f6nlemek i\u00e7in geri besleme yolu k\u0131sa tutulmal\u0131d\u0131r. D\u00f6ng\u00fc kararl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak amac\u0131yla \u00e7\u0131k\u0131\u015f kondansat\u00f6r\u00fcn\u00fcn se\u00e7iminde ESR \u00f6zellikleri dikkate al\u0131nmal\u0131d\u0131r. Giri\u015f taraf\u0131nda y\u00fcksek dalgalanma gerilimi bulunan uygulamalar i\u00e7in, giri\u015f \u00f6n ucuna ge\u00e7ici dalgalanma bast\u0131rma elemanlar\u0131n\u0131n eklenmesi \u00f6nerilir.<\/p>\n

End\u00fcstriyel ekipman \u00fcreticileri i\u00e7in, TPS5430DDAR gibi olgunla\u015fm\u0131\u015f g\u00fc\u00e7 IC\u2019lerinin kullan\u0131lmas\u0131, do\u011frulama d\u00f6ng\u00fclerini k\u0131saltabilir ve sahada ar\u0131za risklerini azaltabilir. LXB Semicon, veri sayfas\u0131 ba\u011flant\u0131lar\u0131, parametre teyidi ve k\u00fcresel teslimat hizmetleri ile m\u00fc\u015fterilere destek sa\u011flayabilir. Yeni projeler planlarken, donan\u0131m ekipleri TPS5430DDAR'\u0131 g\u00fc\u00e7 ray\u0131 tasar\u0131m\u0131na dahil edebilir ve ger\u00e7ek zamanl\u0131 stok durumu hakk\u0131nda LXB'ye dan\u0131\u015fabilir.<\/p>","protected":false},"excerpt":{"rendered":"

TPS5430DDAR is a popular synchronous step-down DC-DC converter from Texas Instruments, fully stocked at LXB Semicon. This power management IC<\/p>","protected":false},"author":1,"featured_media":13135,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/posts\/13147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/comments?post=13147"}],"version-history":[{"count":0,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/posts\/13147\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/media\/13135"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/media?parent=13147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/categories?post=13147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/tr\/wp-json\/wp\/v2\/tags?post=13147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}