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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

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 > UCC21540

UCC21540 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/30 12:04:40 鏌ョ湅 闁辫畝锛�44

UCC21540 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎺ㄥ嚭鐨勯珮闋�銆侀珮澹撴煹妤甸﹨(q奴)鍕曞櫒锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍔熺巼闆诲瓙绯荤当(t菕ng)涓�銆傝┎鑺墖閲囩敤澧炲挤鍨嬬禃绶ｇ鎶�琛�(sh霉)锛岃兘澶犳彁渚涘揩閫熼枊闂�(gu膩n)鎬ц兘鍜岄珮鍙潬鎬э紝閬╃敤浜庡伐妤�(y猫)闆绘椹�(q奴)鍕�銆佸お闄借兘閫嗚畩鍣ㄤ互鍙婇浕婧愯綁(zhu菐n)鎻涚瓑闋�(l菒ng)鍩�銆俇CC21540 鏀寔楂橀仈 600 V 鐨勯殧闆㈤浕澹擄紝骞朵笖鍏锋湁鐭偝鎾欢閬插拰鍑鸿壊鐨勫叡妯＄灛鎱�(t脿i)鎶楁摼搴� (CMTI)锛屼娇鍏舵垚鐐洪珮鏁堝姛鐜囪綁(zhu菐n)鎻涚殑鐞嗘兂閬告搰銆�
銆�銆�瑭插櫒浠舵敮鎸佺崹绔嬬殑楂樼鍜屼綆绔几鍏ラ�氶亾锛屽厑瑷遍潏娲婚厤缃鍗�(q奴)鏅傞枔浠ラ伩鍏嶇洿閫氶浕娴�銆傛澶�锛屽畠閭勯泦鎴愪簡澶氱ó淇濊鍔熻兘锛屽娆犲閹栧畾 (UVLO) 鍜屾晠闅滃牨鍛婂紩鑵�锛屼互纰轰繚绯荤当(t菕ng)鐨勫畨鍏ㄩ亱琛�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�4.5 V 鑷� 18 V
銆�銆�閭忚集杓稿叆鍏煎鎬э細CMOS 鍜� TTL
銆�銆�鏈�澶у偝鎾欢閬诧細30 ns
銆�銆�闅旈洟闆诲锛�600 Vrms
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤4 A
銆�銆�灏佽褰㈠紡锛歋OIC-8

鐗规��

UCC21540 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鐗归粸锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 楂橀仈 卤4 A 鐨勫嘲鍊兼媺/鐏岄浕娴佽几鍑洪﹨(q奴)鍕曡兘鍔涳紝鍙湁鏁堥﹨(q奴)鍕� MOSFET 鍜� IGBT 绛夊姛鐜囧櫒浠�銆�
銆�銆�2. 鍏峰倷寮峰ぇ鐨� CMTI 鎬ц兘 (>150 V/ns)锛岀⒑淇濆湪楂樺櫔鑱茬挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱琛�銆�
銆�銆�3. 鍏�(n猫i)缃� UVLO 鍔熻兘锛屽湪渚涢浕涓嶈冻鏅傝嚜鍕曢棞(gu膩n)闁夎几鍑轰互淇濊闆昏矾銆�
銆�銆�4. 鐛ㄧ珛鐨勯珮绔拰浣庣杓稿叆閫氶亾瑷�(sh猫)瑷�锛屼娇鐢ㄦ埗鍙互绮剧⒑鎺у埗姣忓�嬪姛鐜囩礆鐨勫嫊浣�銆�
銆�銆�5. 鏁呴殰鍙嶉鍔熻兘锛岄�氶亷灏堢敤寮曡叧鍚戞帶鍒跺櫒鍫卞憡鐣板父鐙�鎱�(t脿i)銆�
銆�銆�6. 灏忓阀鐨� SOIC-8 灏佽锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鎳�(y墨ng)鐢�

UCC21540 琚唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕侀珮鎬ц兘闅旈洟椹�(q奴)鍕曠殑鍫村悎锛屽叿楂斿寘鎷細
銆�銆�1. 宸ユキ(y猫)闆绘椹�(q奴)鍕曞櫒涓殑鍔熺巼绱氭帶鍒�銆�
銆�銆�2. 澶櫧鑳介�嗚畩鍣ㄤ腑鐨� DC-AC 杞�(zhu菐n)鎻涖��
銆�銆�3. 闁嬮棞(gu膩n)妯″紡闆绘簮 (SMPS) 涓殑鍗婃⿱鎴栧叏姗嬫嫇鎾�銆�
銆�銆�4. 闆诲嫊姹借粖 (EV) 鍏呴浕鍣ㄤ腑鐨勫姛鐜囨ā濉婇﹨(q奴)鍕�銆�
銆�銆�5. UPS 绯荤当(t菕ng)涓殑閫嗚畩鑸囨暣娴侀儴鍒�銆�
銆�銆�6. 楂樻晥 DC-DC 杞�(zhu菐n)鎻涘櫒涓殑鍚屾鏁存祦椹�(q奴)鍕曘��

鏇夸唬鍨嬭櫉

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ucc21540鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児