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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 > LM3153

LM3153 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/30 9:30:20 鏌ョ湅 闁辫畝锛�33

LM3153 鏄竴娆鹃珮鏁堛�佷綆鍔熻�楃殑鍗囧DC-DC杞�(zhu菐n)鎻涘櫒锛屽皥(zhu膩n)鐐洪﹨(q奴)鍕�(d貌ng)楂樹寒搴ED鑰岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖闆嗘垚浜哖WM瑾�(di脿o)鍏夊姛鑳藉拰鎭掓祦鎺у埗鎶�琛�(sh霉)锛岃兘澶犳彁渚涚簿纰虹殑闆绘祦杓稿嚭锛屽唬娉涙噳(y墨ng)鐢ㄤ簬姹借粖(ch膿)鐓ф槑銆佸伐妤�(y猫)鐓ф槑浠ュ強渚挎敎寮忚ō(sh猫)鍌欒儗鍏夌瓑闋�(l菒ng)鍩熴��
銆�銆�LM3153鍏锋湁鍑鸿壊鐨勬晥鐜囪〃鐝�(xi脿n)鍜屽杓稿叆闆诲鑼冨湇锛屼娇鍏惰兘澶犲湪澶氱ó闆绘簮姊濅欢涓嬬┅(w臎n)瀹氬伐浣�銆傚叾鍏�(n猫i)缃殑淇濊(h霉)姗�(j墨)鍒跺寘鎷亷(gu貌)婧繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)澹撲繚璀�(h霉)绛�锛岀⒑淇濅簡绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆绘祦锛氶珮閬�(d谩)1A
銆�銆�闁�(k膩i)闂�(gu膩n)闋荤巼锛�2.1MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�
銆�銆�灏佽褰㈠紡锛歈FN-16 (3mm x 3mm)
銆�銆�鎭掓祦绮惧害锛毬�3%
銆�銆�鏁堢巼锛氶珮閬�(d谩)90%
銆�銆�PWM瑾�(di脿o)鍏夐牷鐜囷細楂橀仈(d谩)1kHz

鐗规��

LM3153閲囩敤浜嗘亽娴侀﹨(q奴)鍕�(d貌ng)妯″紡锛岀劇(w煤)闇�浣跨敤澶栭儴闆绘祦妾㈡脯(c猫)闆婚樆锛岀啊(ji菐n)鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡鍏冧欢鏁�(sh霉)閲�銆�
銆�銆�鍏堕珮闋婚枊(k膩i)闂�(gu膩n)鎿嶄綔鍏佽ū浣跨敤灏忓瀷闆绘劅鍣ㄥ拰闆诲鍣�锛屽緸鑰屾笡灏忔暣楂旇В姹烘柟妗堢殑灏哄銆�
銆�銆�姝ゅ锛岃┎鑺墖鍏峰倷杌熷暉鍕�(d貌ng)鍔熻兘锛屽彲鏈夋晥闄嶄綆鍟熷嫊(d貌ng)鏅�(sh铆)鐨勬氮娑岄浕娴併��
銆�銆�PWM瑾�(di脿o)鍏夊姛鑳芥敮鎸佺敤鎴跺(sh铆)鐝�(xi脿n)骞虫粦鐨勪寒搴﹁(di脿o)绡�(ji茅)锛岄仼鐢ㄤ簬灏�(du矛)椤ず鏁堟灉鏈夎純楂樿姹傜殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��
銆�銆�鍏�(n猫i)缃殑澶氶噸淇濊(h霉)鍔熻兘浣垮緱LM3153鍦ㄦサ绔浠朵笅渚濈劧鑳藉淇濇寔绌�(w臎n)瀹氶亱(y霉n)琛�銆�

鎳�(y墨ng)鐢�

姹借粖(ch膿)鍏�(n猫i)閮ㄧ収鏄�
銆�銆�宸ユキ(y猫)鎸囩ず鐕�
銆�銆�渚挎敎寮忛浕瀛愯ō(sh猫)鍌欒儗鍏�
銆�銆�闆绘睜渚涢浕鐨凩ED鐕堝叿
銆�銆�绉诲嫊(d貌ng)闆绘簮鎸囩ず鐕�
銆�銆�娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佺収鏄庤В姹烘柟妗�

鏇夸唬鍨嬭櫉(h脿o)

AP3091
銆�銆�RT8488B
銆�銆�MP2975

lm3153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)

lm3153璩囨枡 鏇村>

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