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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > LM3543M-N

LM3543M-N 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/30 15:58:15 鏌ョ湅 闁辫畝锛�33

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銆�銆�瑭插櫒浠跺収(n猫i)閮ㄩ泦鎴愪簡楂樺伌(c猫)鍜屼綆鍋�(c猫)鍔熺巼 MOSFET锛屽緸鑰屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�锛屽苟绨�(ji菐n)鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)銆傞�氶亷(gu貌)浣跨敤鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁擄紙COT锛夋帶鍒舵灦妲�(g貌u)锛孡M3543M-N 鑳藉?q奴)宕縁(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屽崜瓒婄殑鐠�(hu谩n)璺┅(w臎n)瀹氭��銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V - 60V
銆�銆�杓稿嚭闆绘祦锛氶珮閬�(d谩) 2A
銆�銆�闁�(k膩i)闂�(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛岃寖鍦嶇偤 100kHz 鑷� 2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8
銆�銆�鍏稿瀷鏁堢巼锛氶珮閬�(d谩) 97%
銆�銆�淇濊(h霉)鍔熻兘锛氱煭璺繚璀�(h霉)銆侀亷(gu貌)婧繚璀�(h霉)銆侀�愬懆鏈熼浕娴侀檺鍒�

鐗规��

LM3543M-N 鎻愪緵浜嗗绋厛閫�(j矛n)鐨勫姛鑳戒互婊�(m菐n)瓒充笉鍚岀殑鎳�(y墨ng)鐢ㄩ渶姹�銆傞鍏�锛屽畠鏀寔 PWM 鍜屾ā鎿(di脿o)鍏夋ā寮忥紝浣垮緱鐢ㄦ埗(h霉)鍙互闈堟椿鍦拌(di脿o)绡�(ji茅) LED 浜害銆傚叾娆�锛屽収(n猫i)缃殑 COT 鎺у埗鏋舵(g貌u)鍏佽ū LM3543M-N 鍦ㄥ璨�(f霉)杓夎寖鍦嶅収(n猫i)淇濇寔楂樻晥閬�(y霉n)琛�銆�
銆�銆�姝ゅ锛岃┎鍣ㄤ欢閭勫叿鍌欑簿纰虹殑 LED 闆绘祦瑾�(di脿o)绡�(ji茅)鑳藉姏锛岃宸皬浜� 卤3%锛岀⒑淇濅簡 LED 鐓ф槑鐨勪竴鑷存�у拰鍙潬鎬с�傜偤浜嗗寮�(qi谩ng)绯荤当(t菕ng)鐨勫畨鍏ㄦ��锛孡M3543M-N 閰嶅倷浜嗗叏闈㈢殑淇濊(h霉)姗�(j墨)鍒讹紝鍖呮嫭鐭矾淇濊(h霉)銆侀亷(gu貌)婧棞(gu膩n)鏂蜂互鍙婇�愬懆鏈熼浕娴侀檺鍒剁瓑銆�
銆�銆�鏈�鍚�锛屽叾瀵硾鐨勮几鍏ラ浕澹撹寖鍦嶄娇鍏堕潪甯搁仼鍚堝闆绘睜渚涢浕绯荤当(t菕ng)鍜岄珮澹撶洿娴侀浕婧愮挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

LM3543M-N 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó LED 椹�(q奴)鍕�(d貌ng)鍫�(ch菐ng)鍚堬紝鍏烽珨鍖呮嫭锛�
銆�銆�1. 姹借粖(ch膿)鍏�(n猫i)澶栭儴鐓ф槑锛氬鍓嶅ぇ鐕�銆佸熬鐕堛�侀湩鐕堝強姘涘湇鐕�銆�
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鏇夸唬鍨嬭櫉(h脿o)

LM3543MRX-N, LM3543MMX-N

lm3543m-n鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)