{"id":39725,"date":"2026-09-30T12:16:35","date_gmt":"2026-09-30T12:16:35","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=39725"},"modified":"2026-09-30T12:16:35","modified_gmt":"2026-09-30T12:16:35","slug":"nuvoton-unveils-eis-battery-monitoring-ic-for-26-cells","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/semiconductorandelectronics\/nuvoton-unveils-eis-battery-monitoring-ic-for-26-cells\/","title":{"rendered":"Nuvoton\u300126\u30bb\u30eb\u5bfe\u5fdc\u306eEIS\u30d0\u30c3\u30c6\u30ea\u30fc\u76e3\u8996IC\u3092\u767a\u8868"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p>Nuvoton Technology Corporation 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3092\u5faa\u74b0\u3055\u305b\u3001\u5fc5\u8981\u306a\u4ea4\u6d41\u96fb\u6d41\u3092\u751f\u6210\u3057\u3066\u3044\u308b\u3002.<\/p><p>\u793e\u5185\u8a55\u4fa1\u306b\u304a\u3044\u3066\u3001\u3053\u306e\u624b\u6cd5\u306f\u3001\u898f\u5b9a\u306e\u8a66\u9a13\u6761\u4ef6\u4e0b\u3067\u3001\u5f93\u6765\u306e\u62b5\u6297\u5668\u65b9\u5f0f\u3068\u6bd4\u8f03\u3057\u3066\u3001\u96fb\u529b\u640d\u5931\u3068PCB\u306e\u6e29\u5ea6\u4e0a\u6607\u3092\u7d0493%\u4f4e\u6e1b\u3057\u305f\u3002.<\/p><p>\u767a\u71b1\u91cf\u306e\u4f4e\u6e1b\u306f\u3001\u7279\u306b\u81ea\u52d5\u8eca\u3084\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u91cd\u8981\u3068\u306a\u308b\u3002\u3053\u308c\u3089\u306e\u5206\u91ce\u3067\u306f\u3001\u71b1\u7ba1\u7406\u304c\u3059\u3067\u306b\u30d0\u30c3\u30c6\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u3063\u3066\u3044\u308b\u304b\u3089\u3060\u3002.<\/p><p>\u3053\u306e\u4f4e\u96fb\u529b\u6e2c\u5b9a\u624b\u6cd5\u306f\u3001\u5f93\u6765\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u89e3\u6790\u306b\u7528\u3044\u3089\u308c\u3066\u304d\u305f\u5c02\u7528\u306e\u6e2c\u5b9a\u6a5f\u5668\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u3001EIS\u3092\u30d0\u30c3\u30c6\u30ea\u30fc\u76e3\u8996\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u5bb9\u6613\u306b\u7d44\u307f\u8fbc\u3081\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3082\u76ee\u7684\u3068\u3057\u3066\u3044\u308b\u3002.<\/p><h3>IC\u3092\u8d85\u3048\u305f\u30d0\u30c3\u30c6\u30ea\u30fc\u8a3a\u65ad\u306e\u652f\u63f4<\/h3><p>Nuvoton\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u52a0\u3048\u3001EIS\u89e3\u6790\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3082\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002.<\/p><p>\u540c\u793e\u306b\u3088\u308b\u3068\u3001\u3053\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u3001EIS\u6e2c\u5b9a\u74b0\u5883\u306e\u69cb\u7bc9\u3084\u30d0\u30c3\u30c6\u30ea\u30fc\u30c7\u30fc\u30bf\u306e\u53ce\u96c6\u304b\u3089\u3001\u63a8\u5b9a\u6a5f\u80fd\u3084\u7570\u5e38\u691c\u77e5\u6a5f\u80fd\u306e\u5b9f\u88c5\u306b\u81f3\u308b\u307e\u3067\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u7db2\u7f85\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u306f\u3001\u958b\u767a\u8005\u304c\u6e2c\u5b9a\u30fb\u5206\u6790\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u72ec\u81ea\u306b\u4e00\u304b\u3089\u958b\u767a\u3059\u308b\u3053\u3068\u306a\u304f\u3001EIS\u306b\u57fa\u3065\u304f\u8a3a\u65ad\u6a5f\u80fd\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u7d44\u307f\u8fbc\u3081\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u308b\u3002.<\/p><p>\u3053\u308c\u306f\u91cd\u8981\u306a\u70b9\u3060\u3002\u306a\u305c\u306a\u3089\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u306f\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u8a3a\u65ad\u306e\u4e00\u90e8\u306b\u904e\u304e\u306a\u3044\u304b\u3089\u3060\u3002\u958b\u767a\u8005\u306b\u306f\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5316\u5b66\u7d44\u6210\u3001\u52d5\u4f5c\u6761\u4ef6\u3001\u304a\u3088\u3073\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u3001\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u5909\u5316\u3092\u89e3\u91c8\u3067\u304d\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3082\u5fc5\u8981\u3068\u306a\u308b\u3002.<\/p><p>Nuvoton\u793e\u306b\u3088\u308b\u3068\u3001\u540c\u793e\u306eEIS\u5206\u6790\u306b\u95a2\u3059\u308b\u5c02\u9580\u77e5\u8b58\u306f\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u3084\u7814\u7a76\u6a5f\u95a2\u3068\u306e\u691c\u8a3c\u4f5c\u696d\u3092\u901a\u3058\u3066\u57f9\u308f\u308c\u3066\u304d\u305f\u3068\u3044\u3046\u3002.<\/p><h3>\u81ea\u52d5\u8eca\u304a\u3088\u3073\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u5206\u91ce\u3078\u306e\u5f71\u97ff<\/h3><p>KA85010UA\u304c\u767b\u5834\u3057\u305f\u306e\u306f\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u30e1\u30fc\u30ab\u30fc\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u4f01\u696d\u304c\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u52a3\u5316\u3084\u5b89\u5168\u6027\u3092\u3088\u308a\u8a73\u7d30\u306b\u76e3\u8996\u3059\u308b\u65b9\u6cd5\u3092\u6a21\u7d22\u3057\u3066\u3044\u308b\u6700\u4e2d\u3060\u3063\u305f\u304b\u3089\u3060\u3002.<\/p><p>\u96fb\u6c17\u81ea\u52d5\u8eca\u3084\u5b9a\u7f6e\u578b\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u76f8\u4e92\u306b\u63a5\u7d9a\u3055\u308c\u305f\u8907\u6570\u306e\u30bb\u30eb\u304b\u3089\u306a\u308b\u30d0\u30c3\u30c6\u30ea\u30fc\u30d1\u30c3\u30af\u3078\u306e\u4f9d\u5b58\u5ea6\u3092\u9ad8\u3081\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u5bb9\u91cf\u3084\u904b\u7528\u4e0a\u306e\u8907\u96d1\u3055\u304c\u5897\u3059\u306b\u3064\u308c\u3001\u500b\u3005\u306e\u30bb\u30eb\u306e\u6319\u52d5\u3092\u76e3\u8996\u3057\u3001\u7570\u5e38\u72b6\u614b\u3092\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u306b\u306a\u3063\u3066\u304f\u308b\u3002.<\/p><h4>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/semiconductorandelectronics\/kyowa-kiko-unveils-domestic-fluke-product-catalog\/\" rel=\"bookmark\">\u5354\u548c\u6a5f\u5de5\u3001\u56fd\u5185\u5411\u3051\u30d5\u30eb\u30fc\u30af\u88fd\u54c1\u30ab\u30bf\u30ed\u30b0\u3092\u767a\u8868<\/a><\/h4><p>Nuvoton\u306f\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u76e3\u8996\u6a5f\u80fd\u3068EIS\u6a5f\u80fd\u30921\u3064\u306eIC\u306b\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u8a3a\u65ad\u306b\u304a\u3051\u308b\u3088\u308a\u7d71\u5408\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u76ee\u6307\u3057\u3066\u3044\u308b\u3002\u3053\u306e\u6280\u8853\u306b\u3088\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u8005\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u72b6\u614b\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u65b0\u305f\u306a\u60c5\u5831\u6e90\u3092\u5f97\u3089\u308c\u308b\u307b\u304b\u3001\u5f93\u6765\u306eEIS\u5b9f\u88c5\u306b\u4f34\u3046\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u71b1\u306b\u95a2\u3059\u308b\u8ab2\u984c\u3092\u8efd\u6e1b\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p><p>\u305f\u3060\u3057\u3001\u3053\u306eIC\u306f\u73fe\u6642\u70b9\u3067\u306f\u91cf\u7523\u5c55\u958b\u3067\u306f\u306a\u304f\u3001\u30b5\u30f3\u30d7\u30eb\u63d0\u4f9b\u306e\u6bb5\u968e\u306b\u3042\u308b\u3002\u5c06\u6765\u7684\u306a\u5f71\u97ff\u306f\u3001\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u3084\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30e1\u30fc\u30ab\u30fc\u304c\u3053\u306e\u6280\u8853\u3092\u5546\u7528\u30d0\u30c3\u30c6\u30ea\u30fc\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306b\u3069\u306e\u3088\u3046\u306b\u7d44\u307f\u8fbc\u3080\u304b\u3001\u307e\u305fEIS\u306b\u57fa\u3065\u304f\u8a3a\u65ad\u6a5f\u80fd\u304c\u3055\u307e\u3056\u307e\u306a\u30d0\u30c3\u30c6\u30ea\u30fc\u8a2d\u8a08\u3084\u52d5\u4f5c\u74b0\u5883\u306b\u304a\u3044\u3066\u3069\u308c\u307b\u3069\u52b9\u679c\u7684\u306b\u6a5f\u80fd\u3059\u308b\u304b\u306b\u304b\u304b\u3063\u3066\u3044\u308b\u3002.<\/p><p>2027\u5e741\u6708\u304b\u3089\u30b5\u30f3\u30d7\u30eb\u304c\u63d0\u4f9b\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u8005\u306f\u5b9f\u969b\u306e\u7528\u9014\u306b\u304a\u3044\u3066\u3053\u306e\u6280\u8853\u3092\u8a55\u4fa1\u3059\u308b\u6a5f\u4f1a\u3092\u5f97\u308b\u3053\u3068\u306b\u306a\u308b\u3002.<\/p><p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Nuvoton Technology Corporation Japan has announced the KA85010UA, a Gen 6 battery monitoring IC that integrates electrochemical impedance spectroscopy (EIS) functionality for monitoring battery conditions.The company said samples of the 26-cell battery monitoring IC will become available in January 2027. The device is designed for applications including automotive batteries and energy storage systems, where more detailed information about battery health and potential abnormalities is becoming increasingly important.Unlike conventional battery monitoring approaches that primarily rely on voltage, current and temperature measurements, the new IC incorporates impedance measurement directly into the battery monitoring system.EIS Brings Internal Battery Conditions Into FocusEIS works by applying an AC current to a battery and measuring the [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":39746,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[84,8098,192],"tags":[16013,16015,16014,15100,16016],"ppma_author":[572],"class_list":["post-39725","post","type-post","status-publish","format-standard","has-post-thumbnail","category-industrial-tech","category-news-articles","category-semiconductorandelectronics","tag-battery-diagnostics","tag-eis-battery","tag-electrochemical","tag-manufacturers","tag-nuvoton"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nuvoton Unveils 26-Cell Battery Monitoring IC<\/title>\n<meta name=\"description\" content=\"Nuvoton launches an EIS battery monitoring IC that supports battery packs with up to 26 cells for advanced monitoring applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/semiconductorandelectronics\/nuvoton-unveils-eis-battery-monitoring-ic-for-26-cells\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nuvoton Unveils 26-Cell Battery Monitoring IC\" \/>\n<meta property=\"og:description\" content=\"Nuvoton launches an EIS battery monitoring IC that supports battery packs with up to 26 cells for advanced 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