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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 > LM2574HVN-ADJ

LM2574HVN-ADJ 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/8 8:33:59 鏌ョ湅 闁辫畝锛�23

LM2574HVN-ADJ 鏄竴娆鹃枊闂�(gu膩n)绌�(w臎n)澹撴帶鍒跺櫒锛岄噰鐢ㄥ浐瀹氶牷鐜囬浕娴佹ā寮廝WM鏋舵(g貌u)锛岃兘澶犳彁渚涢珮閬�3A鐨勮几鍑洪浕娴�銆傝┎鑺墖鍏锋湁楂樻晥鐜�銆佷綆鍔熻�楃殑鐗归粸锛岄仼鍚堝悇绋渶瑕侀檷澹撹綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬鏅�銆傚叾宸ヤ綔闆诲鑼冨湇瀵唬锛屽緸10V鍒�40V锛屼娇鍏堕潪甯搁仼鍚堟苯杌婇浕瀛�銆佸伐妤�(y猫)瑷�(sh猫)鍌欎互鍙婇�氫俊闆绘簮绛夋噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�
銆�銆�LM2574HVN-ADJ 鎻愪緵浜嗗彲瑾�(di脿o)杓稿嚭闆诲鍔熻兘锛岄�氶亷澶栭儴闆婚樆鍒嗗鍣ㄨō(sh猫)缃几鍑洪浕澹�銆傛澶栵紝瑭茶姱鐗囬倓闆嗘垚浜嗗绋繚璀峰姛鑳�锛屽寘鎷亷娴佷繚璀�銆侀亷婧繚璀峰拰鐭矾淇濊锛岀⒑淇濆湪鍚勭ó鐣板父鎯呮硜涓嬪櫒浠剁殑瀹夊叏閬嬭銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�10V~40V
銆�銆�杓稿嚭闆诲鑼冨湇锛�1.23V~37V锛堝彲瑾�(di脿o)锛�
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�52kHz
銆�銆�灏佽椤炲瀷锛歍O-263-5
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C~125掳C
銆�銆�杓稿嚭绮惧害锛毬�4%
銆�銆�鍟熷嫊闆绘祦锛�40渭A
銆�銆�闂�(gu膩n)鏂烽浕娴侊細10渭A

鐗规��

LM2574HVN-ADJ 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍥哄畾闋荤巼PWM鎺у埗锛屼繚璀夌郴绲�(t菕ng)绌�(w臎n)瀹氭��銆�
銆�銆�2. 瀵几鍏ラ浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆�銆�3. 鍙(di脿o)杓稿嚭闆诲瑷�(sh猫)瑷�锛屾豢瓒充笉鍚屾噳(y墨ng)鐢ㄥ牬鏅渶姹�銆�
銆�銆�4. 鍏�(n猫i)缃鍎熺恫(w菐ng)绲�(lu貌)锛岀啊鍖栭浕璺ō(sh猫)瑷�銆�
銆�銆�5. 楂樻晥闁嬮棞(gu膩n)瑷�(sh猫)瑷堬紝闄嶄綆鍔熻��銆�
銆�銆�6. 澶氱ó淇濊姗熷埗锛屽寮风郴绲�(t菕ng)鐨勫彲闈犳��銆�
銆�銆�7. 灏忓瀷鍖栧皝瑁濓紝渚夸簬PCB甯冨眬銆�
銆�銆�8. 鏀寔蹇�熷嫊鎱�(t脿i)闊挎噳(y墨ng)锛岄仼鐢ㄤ簬璨犺級璁婂寲闋荤箒鐨勫牬鍚堛��

鎳�(y墨ng)鐢�

LM2574HVN-ADJ 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽杌婅級鍏呴浕鍣�銆丩ED椹�(q奴)鍕曠瓑銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌�锛屽PLC妯″銆佸偝鎰熷櫒渚涢浕銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌�锛屽鍩虹珯闆绘簮銆佽矾鐢卞櫒渚涢浕銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽绛嗚鏈浕鑵﹂仼閰嶅櫒銆佹父鎴叉渚涢浕銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欙紝濡備究鏀滃紡瑷烘柗鍎�鍣ㄩ浕婧�銆�
銆�銆�6. 鍏朵粬闇�瑕侀珮鏁堥檷澹撹綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬鏅��

鏇夸唬鍨嬭櫉

LM2574HV-ADJ
銆�銆�LM2576HVT-ADJ
銆�銆�XL6009

lm2574hvn-adj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

lm2574hvn-adj璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

lm2574hvn-adj鍙冩暩(sh霉)

  • 鍒堕�犲晢National Semiconductor (TI)
  • 杓稿嚭闆诲1.23 V to 57 V
  • 杓稿嚭闆绘祦0.5 A
  • 闁嬮棞(gu膩n)闋荤巼58 KHz
  • 瀹夎棰�(f膿ng)鏍�Through Hole
  • 灏佽 / 绠遍珨PDIP-8
  • 灏佽Tube
  • 杓稿嚭绔暩(sh霉)閲�1
  • 宸ュ粻鍖呰鏁�(sh霉)閲�40