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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 > LM25119PSQ/NOPB

LM25119PSQ/NOPB 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/7 15:37:50 鏌ョ湅 闁辫畝锛�41

LM25119PSQ/NOPB 鏄竴娆鹃珮鏁堣兘銆佸悓姝ラ檷澹撶洿娴�-鐩存祦杞�(zhu菐n)鎻涘櫒鑺墖锛屽皥鐐洪渶瑕侀珮鏁堢巼鍜岀穵婀婅ō(sh猫)瑷堢殑鎳�(y墨ng)鐢ㄨ�岃ō(sh猫)瑷�銆傝┎鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡楂樺伌(c猫)鍜屼綆鍋�(c猫)鍔熺巼MOSFET锛岃兘澶犳彁渚涢珮閬�3A鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屽苟鏀寔4.5V鑷�60V鐨勫杓稿叆闆诲鑼冨湇銆傚叾鍥哄畾闋荤巼PWM鎺у埗妯″紡纰轰繚浜嗙┅(w臎n)瀹氱殑宸ヤ綔鎬ц兘锛屽悓鏅傚収(n猫i)缃殑瑁滃劅鍔熻兘绨″寲浜嗗閮ㄥ厓浠剁殑瑷�(sh猫)瑷堥渶姹�銆�
銆�銆�LM25119PSQ/NOPB閲囩敤鍏堥�茬殑宸ヨ棟鍒堕��锛屽叿鍌欓亷娴佷繚璀�銆佺煭璺繚璀蜂互鍙婇亷婧棞(gu膩n)鏂风瓑澶氶噸淇濊姗熷埗锛屽緸鑰屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳�у拰绌�(w臎n)瀹氭��銆傛澶�锛屽畠閭勬敮鎸佸彲瑾�(di脿o)杌熷暉鍕曟檪闁�锛屾湁鏁堥檷浣庝簡鍟熷嫊鏅傜殑娌栨搳闆绘祦銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V - 60V
銆�銆�杓稿嚭闆绘祦锛�3A锛堥�ｇ簩(x霉)锛�
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�100kHz - 2.2MHz锛堝彲瑾�(di脿o)锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +150鈩�
銆�銆�灏佽褰㈠紡锛欻TSSOP-16 Exposed Pad
銆�銆�鏈�灏忓皫(d菐o)閫氭檪闁擄細70ns
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪��28渭A
銆�銆�浣胯兘寮曡叧闁惧�硷細鍏稿瀷鍊�1.2V
銆�銆�杓稿嚭闆诲绮惧害锛毬�1.5%锛堝叏宸ヤ綔姊濅欢锛�

鐗规��

LM25119PSQ/NOPB 鍏峰倷浠ヤ笅闂�(gu膩n)閸电壒鎬э細
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶄娇鍏堕仼鐢ㄤ簬澶氱ó闆绘簮鍫存櫙锛屽寘鎷苯杌婇浕瀛�銆佸伐妤�(y猫)瑷�(sh猫)鍌欑瓑锛�
銆�銆�2. 闆嗘垚楂樹綆鍋�(c猫)鍔熺巼MOSFET锛岀劇闇�椤嶅椹�(q奴)鍕曢浕璺�锛岀瘈(ji茅)鐪佺┖闁撳苟鎻愰珮鏁堢巼锛�
銆�銆�3. 鏀寔鍙(di脿o)闁嬮棞(gu膩n)闋荤巼锛屾柟渚跨敤鎴跺劒(y艒u)鍖栨噳(y墨ng)鐢ㄤ腑鐨凟MI鎬ц兘锛�
銆�銆�4. 鍏�(n猫i)缃枩鐜囪鍎熷姛鑳�锛屼繚璀夌郴绲�(t菕ng)鍦ㄥ崰绌烘瘮鎺ヨ繎100%鏅備粛鑳界┅(w臎n)瀹氶亱琛岋紱
銆�銆�5. 鎻愪緵绮炬簴鐨勯�愬懆鏈熼檺娴佷繚璀�锛岄伩鍏嶅洜璨犺級鐣板父灏�(d菐o)鑷�?li谩n)p澹烇紱
銆�銆�6. 鍙法绋嬭粺鍟熷嫊鍔熻兘鍏佽ū鐢ㄦ埗鑷畾缇╁暉鍕曡鐐�锛屾笡灏戝皪杓稿叆婧愮殑骞叉摼锛�
銆�銆�7. 鐔遍棞(gu膩n)鏂蜂繚璀风⒑淇濇サ绔浠朵笅鑺墖鐨勫畨鍏ㄦ��銆�

鎳�(y墨ng)鐢�

閫欐鑺墖寤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殑闆绘簮绠＄悊锛屽淇℃伅濞涙▊绯荤当(t菕ng)銆佸皫(d菐o)鑸ō(sh猫)鍌�銆丩ED鐓ф槑绛�锛�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌�锛屼緥濡侾LC鎺у埗鍣�銆佸偝鎰熷櫒鎺ュ彛妯″绛�锛�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫倷鐢ㄩ浕姹犱緵闆诲柈鍏�锛�
銆�銆�4. 閱�(y墨)鐧傚剙鍣ㄧ殑杓斿姪闆绘簮瑷�(sh猫)瑷堬紱
銆�銆�5. 绛嗚鏈浕鑵﹀強鍏朵粬渚挎敎寮忛浕瀛愮敘(ch菐n)鍝佺殑閬╅厤鍣ㄩ浕婧愭柟妗�銆�
銆�銆�鐢变簬鍏堕珮鏁堢殑鑳介噺杞�(zhu菐n)鎻涜兘鍔涘拰瀵硾鐨勫伐浣滈浕澹撳崁(q奴)闁�锛孡M25119PSQ/NOPB 鎴愮偤瑷卞寰�(f霉)闆滅挵(hu谩n)澧冧腑鐞嗘兂鐨勯伕鎿囥��

鏇夸唬鍨嬭櫉

LM25119HV銆丩M25119

lm25119psq/nopb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

lm25119psq/nopb璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

lm25119psq/nopb鍙冩暩(sh霉)

  • 鍒堕�犲晢National Semiconductor (TI)
  • 杓稿叆闆诲4.5 V to 42 V
  • 闁嬮棞(gu膩n)闋荤巼50 KHz to 750 KHz
  • 杓稿嚭闆诲0.8 V to 15 V
  • 杓稿嚭闆绘祦20 A
  • 杓稿嚭绔暩(sh霉)閲�2
  • 鍗犵┖鍥犳暩(sh霉)锛堟渶澶у�硷級95 %
  • 鏈�澶у伐浣滄韩搴�+ 125 C
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨LLP-32
  • 鏈�灏忓伐浣滄韩搴�- 40 C
  • 灏佽Reel
  • 宸ュ粻鍖呰鏁�(sh霉)閲�1000