{"id":2549,"date":"2024-09-09T17:35:02","date_gmt":"2024-09-09T09:35:02","guid":{"rendered":"https:\/\/www.siproin-ic.com\/?p=2549"},"modified":"2024-09-10T09:09:04","modified_gmt":"2024-09-10T01:09:04","slug":"introduction-to-siproin-voltage-detection-and-reset-chips","status":"publish","type":"post","link":"https:\/\/www.siproin-ic.com\/tr\/introduction-to-siproin-voltage-detection-and-reset-chips\/","title":{"rendered":"Siproin voltaj alg\u0131lama ve s\u0131f\u0131rlama \u00e7iplerine giri\u015f"},"content":{"rendered":"<p><span style=\"color: #000000;\">Voltaj dedekt\u00f6r\u00fc, voltaj VD i\u00e7in de k\u0131sa devre olan ayar voltaj\u0131n\u0131n alt\u0131na d\u00fc\u015ft\u00fc\u011f\u00fcnde veya a\u015ft\u0131\u011f\u0131nda alg\u0131lanan bir sinyal vermek i\u00e7in g\u00fc\u00e7 kayna\u011f\u0131 hatt\u0131n\u0131n voltaj\u0131n\u0131 izleyen bir IC \u00e7ipidir.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">Siproin, iki \u015fekilde mevcut olan d\u00fc\u015f\u00fck g\u00fc\u00e7l\u00fc d\u00fc\u015f\u00fck voltajl\u0131 alg\u0131lama \u00e7ipleri sa\u011flar: CMOS \u00e7\u0131k\u0131\u015f\u0131 ve NMOS a\u00e7\u0131k drenaj \u00e7\u0131k\u0131\u015f\u0131.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">Temel \u00e7al\u0131\u015fma prensibi: giri\u015f voltaj\u0131 alg\u0131lanmas\u0131 gereken e\u015fik voltaj\u0131ndan d\u00fc\u015f\u00fck oldu\u011funda, \u00e7ipin \u00e7\u0131k\u0131\u015f pimi d\u00fc\u015f\u00fck olur, ancak giri\u015f voltaj\u0131 alg\u0131lama e\u015fi\u011finden y\u00fcksek oldu\u011funda, \u00e7\u0131k\u0131\u015f y\u00fcksek olur (\u00e7\u0131k\u0131\u015f giri\u015fe e\u015fittir).<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2550 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/09\/VDT\u5de5\u4f5c\u66f2\u7ebf-2-300x212.png\" alt=\"\" width=\"300\" height=\"212\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/09\/VDT\u5de5\u4f5c\u66f2\u7ebf-2-300x212.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/09\/VDT\u5de5\u4f5c\u66f2\u7ebf-2-1024x724.png 1024w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/09\/VDT\u5de5\u4f5c\u66f2\u7ebf-2-768x543.png 768w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/09\/VDT\u5de5\u4f5c\u66f2\u7ebf-2-1536x1086.png 1536w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/09\/VDT\u5de5\u4f5c\u66f2\u7ebf-2-2048x1448.png 2048w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/09\/VDT\u5de5\u4f5c\u66f2\u7ebf-2-18x12.png 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><span style=\"color: #808080;\">\uff08\u00c7al\u0131\u015fma e\u011frileri\uff09<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u015eu anda Siproin, piyasada yayg\u0131n olarak kullan\u0131lan baz\u0131 tipik voltaj alg\u0131lama \u00e7iplerini piyasaya s\u00fcrm\u00fc\u015ft\u00fcr. H70XXA-1 serisi, SSP61C serisi ve SSP809 serisi d\u00fc\u015f\u00fck g\u00fc\u00e7l\u00fc voltaj alg\u0131lama devreleri dahil olmak \u00fczere, a\u015fa\u011f\u0131daki uygulama alanlar\u0131 ve \u00f6zellikleri ile:<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">H70XXA-1 serisi cihazlar, CMOS teknolojisinde uygulanan \u00fc\u00e7 terminalli d\u00fc\u015f\u00fck g\u00fc\u00e7l\u00fc voltaj dedekt\u00f6rlerinden olu\u015fan bir settir. Serideki her voltaj dedekt\u00f6r\u00fc, a\u015fa\u011f\u0131dakiler aras\u0131nda de\u011fi\u015fen belirli bir sabit voltaj\u0131 alg\u0131lar<\/span><\/p>\n<p><span style=\"color: #000000;\">2.2V ila 7.0V. Voltaj dedekt\u00f6rleri, y\u00fcksek hassasiyetli ve d\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimli standart bir voltaj kayna\u011f\u0131n\u0131n yan\u0131 s\u0131ra bir kar\u015f\u0131la\u015ft\u0131r\u0131c\u0131, histerezis devresi ve bir \u00e7\u0131k\u0131\u015f s\u00fcr\u00fcc\u00fcs\u00fcnden olu\u015fur. Ayr\u0131ca CMOS teknolojisi d\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimi sa\u011flar.<\/span><\/p>\n<p><span style=\"color: #000000;\">\u00d6ncelikle sabit voltaj dedekt\u00f6rleri olarak tasarlanm\u0131\u015f olsalar da, bu cihazlar kullan\u0131c\u0131 taraf\u0131ndan belirlenen e\u015fik voltajlar\u0131n\u0131 tespit etmek i\u00e7in harici bile\u015fenlerle birlikte kullan\u0131labilir.<\/span><\/p>\n<p><span style=\"color: #000000;\">H70XXA-1 serisi a\u015fa\u011f\u0131daki \u00f6zelliklere sahiptir:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">D\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimi<\/span><\/li>\n<li><span style=\"color: #000000;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k katsay\u0131s\u0131<\/span><\/li>\n<li><span style=\"color: #000000;\">Dahili histerezis karakteristi\u011fi<\/span><\/li>\n<li><span style=\"color: #000000;\">Y\u00fcksek giri\u015f gerilimi (15V'a kadar)<\/span><\/li>\n<li><span style=\"color: #000000;\">\u00c7\u0131k\u0131\u015f gerilimi do\u011frulu\u011fu: tolerans \u00b11% veya \u00b12%<\/span><\/li>\n<li><span style=\"color: #000000;\">TO92, SOT89, SOT23 ve SOT23-3 paketi.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">SSP61C serisi cihazlar, CMOS teknolojisinde uygulanan \u00fc\u00e7 terminalli d\u00fc\u015f\u00fck g\u00fc\u00e7l\u00fc voltaj dedekt\u00f6rlerinden olu\u015fan bir settir. Serideki her voltaj dedekt\u00f6r\u00fc, 0,9V ile 5,0V aras\u0131nda de\u011fi\u015fen belirli bir sabit voltaj\u0131 alg\u0131lar. Gerilim dedekt\u00f6rleri, y\u00fcksek hassasiyetli ve d\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimli standart bir gerilim kayna\u011f\u0131n\u0131n yan\u0131 s\u0131ra bir kar\u015f\u0131la\u015ft\u0131r\u0131c\u0131, histerezis devresi ve bir \u00e7\u0131k\u0131\u015f s\u00fcr\u00fcc\u00fcs\u00fcnden (CMOS inverter veya NMOS open drain) olu\u015fur. CMOS teknolojisi d\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimi sa\u011flar.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">T\u0131pk\u0131 H70XXA-1 serisi \u00e7ipler gibi, bu \u00fcr\u00fcn de esas olarak sabit bir voltaj dedekt\u00f6r\u00fc olarak yarat\u0131lm\u0131\u015ft\u0131r, ayr\u0131ca kullan\u0131c\u0131lar\u0131n i\u015faret etti\u011fi e\u015fik voltajlar\u0131n\u0131 tespit etmek i\u00e7in harici cihazlar\u0131 da ba\u011flayabilir.<\/span><\/p>\n<p><span style=\"color: #000000;\">SSP61C serisi a\u015fa\u011f\u0131daki \u00f6zelliklere sahiptir:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">D\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimi<\/span><\/li>\n<li><span style=\"color: #000000;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k katsay\u0131s\u0131<\/span><\/li>\n<li><span style=\"color: #000000;\">Dahili histerezis karakteristi\u011fi<\/span><\/li>\n<li><span style=\"color: #000000;\">Y\u00fcksek giri\u015f gerilimi (8V'a kadar)<\/span><\/li>\n<li><span style=\"color: #000000;\">\u00c7\u0131k\u0131\u015f gerilimi do\u011frulu\u011fu: tolerans \u00b11% veya \u00b12%<\/span><\/li>\n<li><span style=\"color: #000000;\">SOT23-3 ve SOT23 paketi.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">SSP809 serisi, CMOS ve lazer k\u0131rpma teknolojileri ile \u00fcretilmi\u015f, y\u00fcksek hassasiyetli, d\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimli voltaj dedekt\u00f6rleridir. Her dedekt\u00f6rde bir gecikme devresi yerle\u015fiktir. Alg\u0131lama voltaj\u0131, minimum s\u0131cakl\u0131k kaymas\u0131 ile son derece do\u011frudur. Hem CMOS hem de N-ch a\u00e7\u0131k bo\u015faltma \u00e7\u0131k\u0131\u015f konfig\u00fcrasyonlar\u0131 mevcuttur. Gecikme devresi yerle\u015fik oldu\u011fundan, \u00e7evre birimleri gereksizdir ve y\u00fcksek yo\u011funluklu montaj m\u00fcmk\u00fcnd\u00fcr.<\/span><\/p>\n<p><span style=\"color: #000000;\">SSP809 serisi a\u015fa\u011f\u0131daki \u00f6zelliklere sahiptir:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">D\u00fc\u015f\u00fck g\u00fc\u00e7 t\u00fcketimi<\/span><\/li>\n<li><span style=\"color: #000000;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k katsay\u0131s\u0131<\/span><\/li>\n<li><span style=\"color: #000000;\">Dahili gecikme devresi: 200ms<\/span><\/li>\n<li><span style=\"color: #000000;\">Y\u00fcksek giri\u015f gerilimi (8V'a kadar)<\/span><\/li>\n<li><span style=\"color: #000000;\">\u00c7\u0131k\u0131\u015f gerilimi do\u011frulu\u011fu: tolerans \u00b12%<\/span><\/li>\n<li><span style=\"color: #000000;\">SOT23 paketi.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">Voltaj alg\u0131lama \u00e7ipi, sistemin g\u00fcvenli\u011fini ve istikrarl\u0131 \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flamada vazge\u00e7ilmez olan \u00e7ok say\u0131da kritik alanda hayati bir rol oynar.<\/span><\/p>\n<p><span style=\"color: #000000;\">\u00d6rne\u011fin, pil y\u00f6netimi, voltaj aral\u0131\u011f\u0131n\u0131 s\u00fcrekli izleyerek ve koruyucu \u00f6nlemleri zaman\u0131nda uyararak ve tetikleyerek pilin iyi \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flamak i\u00e7in; G\u00fc\u00e7 y\u00f6netiminde, giri\u015f g\u00fcc\u00fc kararl\u0131l\u0131\u011f\u0131n\u0131 korumak, kararl\u0131 sistem \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flamak i\u00e7in anormal oldu\u011funda s\u0131f\u0131rlama veya koruma mekanizmas\u0131n\u0131 tetiklemek; sonuncusu cihaz korumas\u0131nda, elektronik ekipman\u0131n temel voltajlar\u0131, anormalliklerin neden oldu\u011fu hasar veya veri kayb\u0131n\u0131 \u00f6nlemek i\u00e7in VD \u00e7ipleri taraf\u0131ndan izlenir.<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Voltaj dedekt\u00f6r\u00fc, voltaj VD i\u00e7in de k\u0131sa devre olan ayar voltaj\u0131n\u0131n alt\u0131na d\u00fc\u015ft\u00fc\u011f\u00fcnde veya a\u015ft\u0131\u011f\u0131nda alg\u0131lanan bir sinyali \u00e7\u0131karmak i\u00e7in g\u00fc\u00e7 kayna\u011f\u0131 hatt\u0131n\u0131n voltaj\u0131n\u0131 izleyen bir IC \u00e7ipidir. iki \u015fekilde mevcuttur: CMOS \u00e7\u0131k\u0131\u015f\u0131 ve NMOS a\u00e7\u0131k drenaj \u00e7\u0131k\u0131\u015f\u0131.<\/p>","protected":false},"author":8,"featured_media":2551,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[62],"tags":[276,279,280,278,277],"acf":[],"_links":{"self":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/posts\/2549"}],"collection":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/comments?post=2549"}],"version-history":[{"count":0,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/posts\/2549\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/media\/2551"}],"wp:attachment":[{"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/media?parent=2549"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/categories?post=2549"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.siproin-ic.com\/tr\/wp-json\/wp\/v2\/tags?post=2549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}