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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 > UPC1237

UPC1237 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/3/26 16:40:20 鏌ョ湅 闁辫畝锛�60

UPC1237鏄竴绋珮鎬ц兘鐨勯枊(k膩i)闂�(gu膩n)绌�(w臎n)澹撴帶鍒跺櫒锛屽唬娉涙噳(y墨ng)鐢ㄤ簬DC-DC杞�(zhu菐n)鎻涢浕璺腑銆傝┎鑺墖鑳藉鎻愪緵楂樻晥鐜囧拰绌�(w臎n)瀹氱殑闆诲杓稿嚭锛岄仼鐢ㄤ簬澶氱ó闆绘簮绠＄悊鍫�(ch菐ng)鏅�銆�
銆�銆�UPC1237閲囩敤鍥哄畾闋荤巼PWM鎺у埗鏂瑰紡锛屾敮鎸佸杓稿叆闆诲鑼冨湇锛屽苟涓斿収(n猫i)缃簡閬�(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)婧繚璀�(h霉)绛夊姛鑳斤紝纰轰繚绯荤当(t菕ng)鍦ㄥ悇绋伐娉佷笅鐨勭┅(w臎n)瀹氶亱(y霉n)琛�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.5V~40V
銆�銆�杓稿嚭闆绘祦锛氭渶澶�3A
銆�銆�闁�(k膩i)闂�(gu膩n)闋荤巼锛�100kHz~400kHz鍙(di脿o)
銆�銆�灏佽褰㈠紡锛歋OIC-8
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銆�銆�杓稿嚭闆诲鑼冨湇锛�1.23V~37V

鐗规��

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銆�銆�6. 灏佽灏忓阀锛屼究浜嶱CB甯冨眬瑷�(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

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銆�銆�6. 鍏朵粬闇�瑕侀珮鏁圖C-DC杞�(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��

鏇夸唬鍨嬭櫉(h脿o)

LM2576, XL6009, MP1584

upc1237鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

upc1237璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級