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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 > UCC2803

UCC2803 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 14:39:28 鏌ョ湅 闁辫畝锛�26

UCC2803鏄竴绋唬娉涙噳(y墨ng)鐢ㄤ簬闁嬮棞(gu膩n)闆绘簮瑷�(sh猫)瑷堢殑闆绘祦妯″紡PWM鎺у埗鍣�銆傝┎鑺墖鍏锋湁楂樼簿搴�銆佷綆鍔熻�楀拰楂樺彲闈犳�х瓑鐗归粸锛岄仼鐢ㄤ簬澶氱ó闅旈洟鍜岄潪闅旈洟寮廌C-DC杞�(zhu菐n)鎻涘櫒鎷�?f霉)娴(ji茅)妲�(g貌u)銆�
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鍙冩暩(sh霉)

椤炲瀷锛歅WM鎺у埗鍣�
銆�銆�宸ヤ綔闆诲鑼冨湇锛�10V 鑷� 40V
銆�銆�闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�25kHz 鑷� 500kHz
銆�銆�鍟熷嫊闆绘祦锛氬皬浜�30渭A
銆�銆�渚涢浕闆绘祦锛氬皬浜�6mA
銆�銆�鏈�澶у崰绌烘瘮锛�90%
銆�銆�淇濊(h霉)鍔熻兘锛氶亷娴佷繚璀�(h霉)銆佹瑺澹撻帠瀹氫繚璀�(h霉)

鐗规��

1. 鍏�(n猫i)缃枩鐜囪鍎熼浕璺�锛屾湁鏁堥槻姝㈡璜ф尝鎸暕锛屾彁鍗囩郴绲�(t菕ng)绌�(w臎n)瀹氭��銆�
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銆�銆�3. 浣庡姛鑰楀緟姗熸ā寮�锛岄潪甯搁仼鍚堢瘈(ji茅)鑳藉瀷鎳�(y墨ng)鐢ㄣ��
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銆�銆�5. 鎻愪緵鍏ㄩ潰鐨勪繚璀�(h霉)鍔熻兘锛屽閬庢祦淇濊(h霉)锛圤CP锛夊拰娆犲閹栧畾锛圲VLO锛夛紝澧炲挤绯荤当(t菕ng)鐨勫畨鍏ㄦ�ц垏鍙潬鎬�銆�
銆�銆�6. 鏀寔澶栭儴鍙(di脿o)闁嬮棞(gu膩n)闋荤巼锛屾柟渚跨敤鎴舵牴鎿�(j霉)鍏烽珨闇�姹傚劒(y艒u)鍖栬ō(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

UCC2803涓昏鎳�(y墨ng)鐢ㄤ簬鍚勭ó闁嬮棞(gu膩n)闆绘簮涓�锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 閬╅厤鍣ㄥ拰鍏呴浕鍣�
銆�銆�2. LED椹�(q奴)鍕曢浕婧�
銆�銆�3. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佺殑闆㈢窔寮忛浕婧愭ā濉�
銆�銆�5. 灏忓姛鐜嘇C-DC杞�(zhu菐n)鎻涘櫒
銆�銆�6. 閫氫俊瑷�(sh猫)鍌欑殑鍌欑敤闆绘簮瑙ｆ焙鏂规

鏇夸唬鍨嬭櫉

UCC28881, UC3843, TL5001

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  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

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  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級