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鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > UCC287502DBVR

UCC287502DBVR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/1/15 17:04:54 鏌ョ湅 闁辫畝锛�457

CC28750 鏄竴娆鹃珮搴﹂泦鎴愪笖鍏锋湁閫ｇ簩(x霉)灏�(d菐o)閫氳兘鍔涚殑闆绘祦妯″紡 PWM 鎺у埗鍣�锛岄嚌灏�(du矛)浣跨敤鍏夎�﹀悎鍣ㄧ殑楂樻�ц兘銆佷綆寰呮(j墨)鍔熻�楀拰鍏锋湁鎴愭湰鏁堢泭鐨勯洟绶氬弽婵�寮忚綁(zhu菐n)鎻涘櫒鎳�(y墨ng)鐢ㄩ��(j矛n)琛屼簡鍎�(y艒u)鍖�銆傚湪杓曡矤(f霉)杓夋浠朵笅锛岃┎鍣ㄤ欢鏈�(hu矛)閫�(j矛n)鍏ラ牷鐜囨姌杩斿拰绐佺櫦(f膩)妯″紡锛屽緸鑰屾彁楂樿紩璨�(f霉)杓夋晥鐜�銆俇CC28750 涓娇鐢ㄧ殑绐佺櫦(f膩)妯″紡绠楁硶鎺у埗鏈�浣庢湁鏁堥枊闂�(gu膩n)闋荤巼锛屼互闃插湪杓曡矤(f霉)杓夋浠朵笅鍑虹従(xi脿n)鍙仦鍣伈銆傞牷鐜囨姈鍕�(d貌ng)鍙彁楂� EMI 鎬ц兘锛屽苟鍦ㄦ甯�銆侀牷鐜囨姌杩斿拰鍔熺巼鎻愬崌閬�(y霉n)琛屼腑鏈夋晥銆�

UCC28750 鎻愪緵澶氱ó淇濊(h霉)鍔熻兘锛屽彧闇�妤靛皯澶栭儴鍏冧欢鍗冲彲瀵�(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氱殑杞�(zhu菐n)鎻涘櫒瑷�(sh猫)瑷�(j矛)銆傝几鍑洪亷鍔熺巼淇濊(h霉) (OPP) 鍜岄�愬懆鏈熼亷娴侀檺鍒跺彲淇濊(h霉)璨�(f霉)杓夊拰鍔熺巼绱�(j铆)鍏冧欢鍏嶅彈闆绘噳(y墨ng)鍔涚殑褰遍熆銆傞亷澹撳拰娆犲閹栧畾锛圤VLO 鍜� UVLO锛夊彲闃叉鍦ㄤ笉蹇呰鐨勮几鍏ユ浠朵笅閫�(j矛n)琛岄枊闂�(gu膩n)銆侳LT 寮曡叧鎻愪緵绶氳矾娆犲妾㈡脯(c猫)鍜屼繚璀�(h霉)锛屾垨鑰呭閮ㄩ亷鐔卞拰閬庡淇濊(h霉)锛屽叿楂斿彇姹轰簬鍣ㄤ欢鍨嬭櫉(h脿o)銆傜劇璜栦綍绋櫒浠跺瀷铏�(h脿o)锛孎(xi脿n)LT 寮曡叧閭勭敤浜庨�氶亷澶栭儴鎺у埗锛堜笅鎷夎嚦鍦帮級绂佺敤鍣ㄤ欢銆�

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銆�銆�鍏锋湁 12V 杓稿嚭鐨勬湇鍕�(w霉)鍣� PSU

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