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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 > L4970A

L4970A 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/7 15:50:39 鏌ョ湅 闁辫畝锛�29

L4970A 鏄� STMicroelectronics锛堟剰娉曞崐灏�(d菐o)楂旓級鎺ㄥ嚭鐨勪竴娆鹃珮鎬ц兘鐨勯檷澹撳瀷鐩存祦-鐩存祦杞�(zhu菐n)鎻涘櫒鑺墖銆傝┎鑺墖涓昏鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁堢巼銆佷綆鍔熻�楀拰绌�(w臎n)瀹氳几鍑洪浕澹撶殑鍫存櫙锛屼緥濡傚伐妤�(y猫)瑷�(sh猫)鍌�銆侀�氫俊绯荤当(t菕ng)浠ュ強娑堣不椤為浕瀛愮敘(ch菐n)鍝佺瓑銆�
銆�銆�L4970A 鍏峰倷鍑鸿壊鐨勭啽鎬ц兘鍜屼繚璀峰姛鑳�锛岀⒑淇濆叾鍦ㄥ悇绋京(f霉)闆滅挵(hu谩n)澧冧笅鑳藉绌�(w臎n)瀹氶亱琛屻�傚悓鏅�锛屽畠鏀寔瀵几鍏ラ浕澹撹寖鍦�锛屼娇鍏堕仼鐢ㄤ簬澶氱ó闆绘簮鐠�(hu谩n)澧冦��

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�18V 鑷� 80V
銆�銆�杓稿嚭闆绘祦锛氭渶澶� 5A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛屽吀鍨嬪�肩偤 100kHz
銆�銆�鏁堢巼锛氶珮閬� 95%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋O-8

鐗规��

L4970A 鑺墖閲囩敤鎭掑畾灏�(d菐o)閫氭檪闁撴帶鍒舵ā寮�锛岄�欑ó鎺у埗鏂瑰紡鑳藉鏈夋晥娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲忥紝骞朵笖鎻愰珮绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭��銆�
銆�銆�鍏�(n猫i)缃簡閬庢祦淇濊銆侀亷婧繚璀蜂互鍙婄煭璺繚璀风瓑澶氱ó瀹夊叏姗熷埗锛屽緸鑰屽寮蜂簡鏁村�嬮浕璺殑瀹夊叏鎬у拰鍙潬鎬�銆�
銆�銆�姝ゅ锛孡4970A 閭勬敮鎸佸閮ㄥ悓姝ュ姛鑳�锛屽厑瑷辩敤鎴舵牴鎿�(j霉)瀵﹂殯闇�姹傝(di脿o)鏁撮枊闂�(gu膩n)闋荤巼锛屽劒(y艒u)鍖栭浕纾佸共鎿� (EMI) 鎬ц兘銆�
銆�銆�瑭茶姱鐗囧叿鏈夎純浣庣殑鍟熷嫊闆绘祦鍜岄棞(gu膩n)鏂烽浕娴侊紝闈炲父閬╁悎闆绘睜渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�

鎳�(y墨ng)鐢�

L4970A 寤ｆ硾鐢ㄤ簬宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩熶腑鐨勯浕婧愭ā濉婅ō(sh猫)瑷�锛屼緥濡� PLC 鍜屽偝鎰熷櫒鎺ュ彛闆昏矾銆�
銆�銆�鍦ㄩ�氫俊瑷�(sh猫)鍌欎腑锛屽鍩虹珯鍜岃矾鐢卞櫒锛孡4970A 鍙互鐐洪棞(gu膩n)閸电祫浠舵彁渚涚┅(w臎n)瀹氱殑闆绘簮渚涙噳(y墨ng)銆�
銆�銆�娑堣不椤為浕瀛愮敘(ch菐n)鍝佺殑閬╅厤鍣ㄨō(sh猫)瑷堜腑涔熷父浣跨敤 L4970A锛屽洜鐐哄畠鍙互婊胯冻渚挎敎寮忚ō(sh猫)鍌欏皪楂樻晥鑳藉拰灏忛珨绌嶇殑瑕佹眰銆�
銆�銆�姹借粖闆诲瓙绯荤当(t菕ng)涓�锛孡4970A 鐨勫杓稿叆闆诲鑼冨湇鍜岄珮鏁堢巼鐗规�т娇鍏舵垚鐐虹悊鎯崇殑閬告搰銆�

鏇夸唬鍨嬭櫉

L4971A, L6920D

l4970a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

l4970a璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

l4970a鍙冩暩(sh霉)

  • 鍏跺畠鏈夐棞(gu膩n)鏂囦欢L4970A View All Specifications
  • 妯�(bi膩o)婧�(zh菙n)鍖呰25
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 绌�(w臎n)澹撳櫒 - DC DC 闁嬮棞(gu膩n)绌�(w臎n)澹撳櫒
  • 绯诲垪-
  • 椤炲瀷闄嶅锛堥檷澹擄級
  • 杓稿嚭椤炲瀷鍙(di脿o)寮�
  • 杓稿嚭鏁�(sh霉)1
  • 杓稿嚭闆诲5.1 V ~ 40 V
  • 杓稿叆闆诲15 V ~ 50 V
  • PWM 鍨�-
  • 闋荤巼 - 闁嬮棞(gu膩n)200kHz
  • 闆绘祦 - 杓稿嚭10A
  • 鍚屾鏁存祦鍣�鐒�
  • 宸ヤ綔婧害0°C ~ 125°C
  • 瀹夎椤炲瀷閫氬瓟
  • 灏佽/澶栨Multiwatt-15锛堝瀭鐩�锛屽綆鏇插拰閷垪寮曠窔锛�
  • 鍖呰绠′欢
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�15-Multiwatt
  • 鍏跺畠鍚嶇ū497-1410-5