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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(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 > LM2576HVSX-12

LM2576HVSX-12 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 13:35:14 鏌ョ湅 闁辫畝锛�39

LM2576HVSX-12鏄熀浜嶭M2576绯诲垪鐨勯珮闆诲銆侀珮鏁堢巼闄嶅绌�(w臎n)澹撳櫒锛屽皥鐐洪渶瑕佸杓稿叆闆诲鑼冨湇鐨勬噳(y墨ng)鐢ㄨ�岃ō(sh猫)瑷�(j矛)銆傚畠鑳藉鎻愪緵鍥哄畾鐨�12V杓稿嚭闆诲锛屽苟鏀寔楂橀仈(d谩)3A鐨勮矤(f霉)杓夐浕娴�銆傝┎鍣ㄤ欢閲囩敤鍥哄畾闋荤巼PWM鎺у埗鏂瑰紡锛屽叿鏈夎壇濂界殑绶氳矾鍜岃矤(f霉)杓夎(di脿o)绡�(ji茅)鎬ц兘銆侺M2576HVSX-12閬╃敤浜庡伐妤�(y猫)銆佹苯杌婁互鍙婃秷璨�(f猫i)椤為浕瀛愰牁(l菒ng)鍩熶腑鐨勫悇绋浕婧愮鐞嗘噳(y墨ng)鐢�銆�
銆�銆�閫欐鑺墖鍏�(n猫i)缃簡鍔熺巼闁嬮棞(gu膩n)绠★紝绨�(ji菐n)鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�銆傛澶栵紝鍏跺皝瑁濆舰寮忕偤TO-220锛屼究浜庢暎鐔辫檿鐞嗐��

鍙冩暩(sh霉)

鍨嬭櫉(h脿o)锛歀M2576HVSX-12
銆�銆�杓稿嚭闆诲锛�12V
銆�銆�杓稿叆闆诲鑼冨湇锛�10V 鑷� 40V
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�宸ヤ綔闋荤巼锛�52kHz
銆�銆�灏佽褰㈠紡锛歍O-220
銆�銆�杓稿嚭绱嬫尝闆诲锛氬吀鍨嬪�� 120mV
銆�銆�鍟熷嫊(d貌ng)闆绘祦锛氬吀鍨嬪�� 40uA
銆�銆�闂�(gu膩n)鏂烽浕娴侊細鍏稿瀷鍊� 10uA

鐗规��

LM2576HVSX-12鍏峰倷浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆�銆�1. 鍏�(n猫i)缃姛鐜囬枊闂�(gu膩n)绠�锛屾笡灏戝鍦嶅厓浠舵暩(sh霉)閲�銆�
銆�銆�2. 鏀寔楂橀仈(d谩)3A鐨勮矤(f霉)杓夐浕娴佽几鍑恒��
銆�銆�3. 鍥哄畾闋荤巼PWM鎺у埗妯″紡锛岀⒑淇濈┅(w臎n)瀹氭�у拰浣庡櫔鑱茶〃鐝�(xi脿n)銆�
銆�銆�4. 杓冨鐨勮几鍏ラ浕澹撹寖鍦嶏紙10V鑷�40V锛�锛岄仼鍚堝绋噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�5. 楂樻晥杞�(zhu菐n)鎻涳紝鍏稿瀷鏁堢巼鍙仈(d谩)鍒�80%浠ヤ笂銆�
銆�銆�6. 鍏锋湁閬庢祦淇濊(h霉)銆侀亷鐔变繚璀�(h霉)鍔熻兘锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳��銆�
銆�銆�7. 杓稿嚭闆诲绌�(w臎n)瀹氭�ч珮锛岃兘澶犻仼鎳�(y墨ng)杓冨ぇ鐨勮矤(f霉)杓夎畩鍖栬寖鍦�銆�
銆�銆�8. 绨�(ji菐n)鍠槗鐢�锛屽儏闇�灏戦噺澶栭儴鍏冧欢鍗冲彲妲�(g貌u)寤哄畬鏁寸殑闆绘簮瑙ｆ焙鏂规銆�
銆�銆�9. 閲囩敤妯�(bi膩o)婧�(zh菙n)TO-220灏佽锛屾柟渚挎暎鐔卞強瀹夎銆�
銆�銆�閫欎簺鐗规�т娇寰桳M2576HVSX-12鎴愮偤涓�娆惧唬娉涙噳(y墨ng)鐢ㄤ簬鍚勯鐩存祦闆绘簮杞�(zhu菐n)鎻涘牬(ch菐ng)鍚堢殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

LM2576HVSX-12鍦ㄥ鍊�(g猫)闋�(l菒ng)鍩熶腑鏈夎憲寤ｆ硾鐨勬噳(y墨ng)鐢�锛屼富瑕佸寘鎷細
銆�銆�1. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愪緵鎳�(y墨ng)銆�
銆�銆�2. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑绌�(w臎n)澹撴ā濉�銆�
銆�銆�3. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佸鎵撳嵃姗�(j墨)銆佹巸鎻忓剙绛夊収(n猫i)閮ㄧ殑闆绘簮閬╅厤銆�
銆�銆�4. LED椹�(q奴)鍕�(d貌ng)闆绘簮锛岀壒鍒ユ槸澶у姛鐜嘗ED鐓ф槑銆�
銆�銆�5. 闆绘睜鍏呴浕鍣ㄤ腑鐨勭┅(w臎n)澹撻儴鍒嗐��
銆�銆�6. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫祵鍏ュ紡闆绘簮绠＄悊銆�
銆�銆�鐢变簬鍏堕珮鍙潬鎬у拰瀵硾鐨勫伐浣滄浠�锛孡M2576HVSX-12琚牷绻佺敤浜庡皪(du矛)鎴愭湰鏁忔劅浣嗗悓鏅�(sh铆)瑕佹眰楂樻�ц兘鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅腑銆�

鏇夸唬鍨嬭櫉(h脿o)

LM2576HVTX-12, LM2576-12, LM2576T-12

lm2576hvsx-12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)

lm2576hvsx-12璩囨枡 鏇村>

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

lm2576hvsx-12鍙冩暩(sh霉)

  • 鍒堕�犲晢National Semiconductor (TI)
  • 杓稿嚭闆诲12 V
  • 杓稿嚭闆绘祦3 A
  • 闁嬮棞(gu膩n)闋荤巼58 KHz
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨TO-263
  • 灏佽Reel
  • 杓稿嚭绔暩(sh霉)閲�1
  • 宸ュ粻鍖呰鏁�(sh霉)閲�500