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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(f猫i)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 > LM5018

LM5018 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 12:29:48 鏌ョ湅 闁辫畝锛�25

LM5018 鏄竴娆鹃珮鏁堢殑闆绘祦妯″紡鍗囧鎺у埗鍣紝灏堢偤椹�(q奴)鍕�(d貌ng)澶栭儴N婧濋亾MOSFET鑰岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖闆嗘垚浜嗗浐瀹氶牷鐜囨尟钑╁櫒銆佸彲绶ㄧ▼鐨勮粺鍟熷嫊(d貌ng)銆侀�愬懆鏈熼檺娴佷繚璀�(h霉)浠ュ強鐔遍棞(gu膩n)鏂蜂繚璀�(h霉)绛夊姛鑳姐�傚叾宸ヤ綔闆诲鑼冨湇瀵唬锛岃几鍏ラ浕澹撳緸4.5V鍒�60V锛屽苟涓旇兘澶犳彁渚涢珮绮惧害鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)銆侺M5018闈炲父閬╁悎浜庡伐妤�(y猫)闆绘簮銆佹苯杌婇浕瀛�銆侀�氫俊瑷�(sh猫)鍌欑瓑闇�瑕侀珮鏁堝崌澹撹綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬鏅��
銆�銆�LM5018閲囩敤鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁撴帶鍒舵灦妲�(g貌u)锛屽彲浠ュ(sh铆)鐝�(xi脿n)蹇�熷嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)鍜岃純瀵殑璨�(f霉)杓夎(di脿o)绡�(ji茅)鑼冨湇銆傛澶栵紝瀹冮倓鏀寔澶栫疆瑁�(b菙)鍎熺恫(w菐ng)绲�(lu貌)锛屼娇鐢ㄦ埗鑳藉鏍规摎(j霉)鍏烽珨鎳�(y墨ng)鐢ㄥ劒(y艒u)鍖栫挵(hu谩n)璺�ц兘銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V - 60V
銆�銆�杓稿嚭闆诲鑼冨湇锛�8V - 100V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�100kHz - 1MHz锛堝吀鍨嬪��500kHz锛�
銆�銆�鏈�澶у崰绌烘瘮锛�97%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C to +125掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8, MSOP-10

鐗规��

LM5018鍏锋湁浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆�銆�1. 闆嗘垚鍥哄畾闋荤巼PWM鎺у埗鍣�锛屾敮鎸侀珮閬�(d谩)1MHz鐨勯枊闂�(gu膩n)闋荤巼銆�
銆�銆�2. 鍏�(n猫i)缃珮澹撳暉鍕�(d貌ng)闆昏矾锛岀啊鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)銆�
銆�銆�3. 鎻愪緵閫愬懆鏈熼檺娴佷繚璀�(h霉)锛岄槻姝㈤亷杓夋垨鐭矾鎼嶅銆�
銆�銆�4. 鏀寔鍙法绋嬭粺鍟熷嫊(d貌ng)鍔熻兘锛屾笡灏戞氮娑岄浕娴佸皪(du矛)绯荤当(t菕ng)鐨勬矕鎿�銆�
銆�銆�5. 鍏锋湁浣庡姛鑰楀緟姗�(j墨)妯″紡锛屾彁楂樿紩杓夋晥鐜�銆�
銆�銆�6. 宸ヤ綔绌�(w臎n)瀹氬彲闈狅紝閬╁悎鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅閬�(y霉n)琛�銆�
銆�銆�7. 澶栭儴瑁�(b菙)鍎熺恫(w菐ng)绲�(lu貌)瑷�(sh猫)瑷�(j矛)闈堟椿锛屼究浜庡尮閰嶅悇绋噳(y墨ng)鐢ㄥ牬鏅渶姹�銆�

鎳�(y墨ng)鐢�

LM5018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)涓殑DC/DC杞�(zhu菐n)鎻涙ā濉娿��
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欑殑渚涢浕鍠厓銆�
銆�銆�3. LED鐓ф槑椹�(q奴)鍕�(d貌ng)闆绘簮銆�
銆�銆�4. 閫氫俊鍩虹珯杓斿姪闆绘簮銆�
銆�銆�5. 鍙啀鐢熻兘婧愰牁(l菒ng)鍩熺殑寰瀷閫嗚畩鍣ㄣ��
銆�銆�6. 鍚勭ó渚挎敎寮忚ō(sh猫)鍌欑殑楂樻晥鍗囧瑙ｆ焙鏂规銆�
銆�銆�LM5018鍥犲叾楂樻�ц兘鍜岄潏娲绘�э紝鎴愮偤鐪惧楂樺彲闈犳�ц姹傚牬鍚堢殑鐞嗘兂閬告搰銆�

鏇夸唬鍨嬭櫉(h脿o)

LM5019, LM5118

lm5018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)

lm5018璩囨枡 鏇村>

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