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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 > L5973D013TR

L5973D013TR 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2024/7/8 15:54:08 鏌ョ湅 闁辫畝锛�469

L5973D013TR鏄竴娆鹃珮鏁堢巼绌�(w臎n)澹撳櫒IC锛岄仼鐢ㄤ簬宸ユキ(y猫)銆侀�氳▕鍜屾秷璨�(f猫i)闆诲瓙绛夐牁(l菒ng)鍩�銆傝┎鑺墖閲囩敤浜嗗劒(y艒u)鍖栫殑Buck鎷�?f霉)娴(ji茅)妲�(g貌u)锛岃兘澶�?q奴)鈶ゆ枎鑵氬Ψ鎮嶁偓(w臎n)瀹氶檷浣庡埌鎸囧畾鐨勮几鍑洪浕澹擄紝骞跺叿鏈夐珮閬�(d谩)2.5A鐨勮几鍑洪浕娴佽兘鍔�銆�
銆�銆�瑭茶姱鐗囬噰鐢ㄤ簡鍏�(n猫i)缃殑N婧滿OSFET锛屼娇寰楄ō(sh猫)瑷堝斧鍙互鍦ㄥ柈涓�鑺墖涓婂(sh铆)鐝�(xi脿n)楂樻晥鐜囧拰灏忓昂瀵哥殑闆绘簮瑷�(sh猫)瑷�銆傛澶�锛岃┎鑺墖閭勫寘鍚亷闆绘祦淇濊(h霉)銆佺煭璺繚璀�(h霉)銆侀亷婧繚璀�(h霉)绛夊绋繚璀�(h霉)鍔熻兘锛屽彲浠ユ湁鏁堜繚璀�(h霉)闆昏矾鐨勫畨鍏ㄩ亱(y霉n)琛屻��
銆�銆�L5973D013TR鐨勮几鍏ラ浕澹撹寖鍦嶇偤4.5V鑷�36V锛岃几鍑洪浕澹撹寖鍦嶇偤1.23V鑷�35V銆傝┎鑺墖閭勫叿鏈変綆鍔熻�楁ā寮�锛屽彲鍦ㄨ紩璨�(f霉)杓夋浠朵笅宸ヤ綔锛屽緸鑰岄��(j矛n)涓�姝ユ彁楂樻晥鐜囥�傛澶�锛岃┎鑺墖閭勫叿鏈夊揩閫熷暉鍕曞拰蹇�熼熆鎳�(y墨ng)鐨勭壒榛�(di菐n)锛屽湪鐬厠(t脿i)闊挎噳(y墨ng)鏂归潰琛ㄧ従(xi脿n)鍑鸿壊銆�
銆�銆�绺戒箣锛孡5973D013TR鏄竴娆鹃珮鎬ц兘銆侀珮鏁堢巼鐨勭┅(w臎n)澹撳櫒IC锛屽叿鏈夊绋繚璀�(h霉)鍔熻兘鍜屼綆鍔熻�楁ā寮�锛岄仼鐢ㄤ簬鍚勭ó鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)鍙婃寚妯�(bi膩o)

L5973D013TR鏄竴娆鹃珮鏁堢巼绌�(w臎n)澹撳櫒IC锛屽叾涓昏鍙冩暩(sh霉)鍙婃寚妯�(bi膩o)濡備笅锛�
銆�銆�1銆佽几鍏ラ浕澹撹寖鍦嶏細4.5V~36V
銆�銆�2銆佽几鍑洪浕澹撹寖鍦嶏細1.23V~35V
銆�銆�3銆佽几鍑洪浕娴侊細2.5A
銆�銆�4銆佹晥鐜囷細楂橀仈(d谩)90%
銆�銆�5銆佸伐浣滄韩搴﹁寖鍦嶏細-40鈩儈125鈩�

绲勬垚绲�(ji茅)妲�(g貌u)

L5973D013TR鏄竴娆惧柈鑺墖楂樻晥鐜囩┅(w臎n)澹撳櫒IC锛屽叾鍏�(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)涓昏鍖呮嫭浠ヤ笅绲勬垚閮ㄥ垎锛�
銆�銆�1銆佽几鍏ユ烤娉㈠櫒锛氱敤浜庢烤闄よ几鍏ラ浕婧愪腑鐨勯珮闋诲櫔鑱插拰骞叉摼淇¤櫉銆�
銆�銆�2銆侀浕婧愮礆锛氬寘鎷几鍏ラ浕婧愪繚璀�(h霉)銆侀亷澹撲繚璀�(h霉)銆佹瑺澹撲繚璀�(h霉)绛夐浕璺�銆�
銆�銆�3銆佹帶鍒堕浕璺細鐢ㄤ簬鎺у埗杓稿嚭闆诲鍜岃几鍑洪浕娴佺殑绌�(w臎n)瀹氭��锛屽寘鎷宸斁澶у櫒銆佹瘮杓冨櫒銆丳WM鎺у埗鍣ㄧ瓑銆�
銆�銆�4銆佽几鍑虹礆锛氬寘鎷几鍑洪浕澹撻檺鍒�銆侀亷杓変繚璀�(h霉)銆佺煭璺繚璀�(h霉)绛夐浕璺�銆�
銆�銆�5銆佽几鍑烘烤娉㈠櫒锛氱敤浜庢烤闄よ几鍑洪浕婧愪腑鐨勫櫔鑱插拰骞叉摼淇¤櫉銆�

宸ヤ綔鍘熺悊

L5973D013TR閲囩敤鐨勬槸Buck鎷�?f霉)娴(ji茅)妲�(g貌u)锛屽叾宸ヤ綔鍘熺悊濡備笅锛�
銆�銆�1銆佺暥(d膩ng)杓稿叆闆诲澶т簬杓稿嚭闆诲鏅�锛孧OSFET灏�(d菐o)閫�锛岄浕鎰熷瓨鍎茶兘閲忋��
銆�銆�2銆佺暥(d膩ng)MOSFET闂�(gu膩n)闁夋檪锛岄浕鎰熷悜杓稿嚭婵炬尝鍣ㄨ几鍑鸿兘閲�锛屽緸鑰屾彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�3銆佹帶鍒堕浕璺�氶亷姣旇純鍙嶉淇¤櫉鍜屽弮鑰冮浕澹�锛岃(di脿o)绡�(ji茅)PWM鎺у埗鍣ㄧ殑闁嬮棞(gu膩n)鍛ㄦ湡锛屽緸鑰屾帶鍒禡OSFET鐨勫皫(d菐o)閫氬拰闂�(gu膩n)闁夋檪闁�锛屽(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氱殑杓稿嚭闆诲鍜岄浕娴併��

鎶�琛�(sh霉)瑕侀粸(di菐n)

L5973D013TR閲囩敤浜嗗绋妧琛�(sh霉)锛屼娇鍏跺叿鏈夐珮鏁堢巼銆侀珮绮惧害鍜屽绋繚璀�(h霉)鍔熻兘銆傚叾涓昏鎶�琛�(sh霉)瑕侀粸(di菐n)濡備笅锛�
銆�銆�1銆侀噰鐢ㄥ収(n猫i)缃殑N婧滿OSFET锛屾彁楂樹簡鏁堢巼鍜岀┅(w臎n)瀹氭��銆�
銆�銆�2銆侀噰鐢ㄩ浕娴佹ā寮忔帶鍒�锛屽(sh铆)鐝�(xi脿n)浜嗛珮绮惧害鐨勮几鍑洪浕澹撳拰闆绘祦銆�
銆�銆�3銆佸収(n猫i)缃绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷闆绘祦淇濊(h霉)銆佺煭璺繚璀�(h霉)銆侀亷婧繚璀�(h霉)绛夛紝纰轰繚闆昏矾鐨勫畨鍏ㄩ亱(y霉n)琛�銆�
銆�銆�4銆侀噰鐢ㄤ綆鍔熻�楁ā寮�锛屽彲鍦ㄨ紩璨�(f霉)杓夋浠朵笅宸ヤ綔锛岄��(j矛n)涓�姝ユ彁楂樻晥鐜�銆�
銆�銆�5銆佸叿鏈夊揩閫熷暉鍕曞拰蹇�熼熆鎳�(y墨ng)鐨勭壒榛�(di菐n)锛屽湪鐬厠(t脿i)闊挎噳(y墨ng)鏂归潰琛ㄧ従(xi脿n)鍑鸿壊銆�

瑷�(sh猫)瑷堟祦绋�

L5973D013TR鐨勮ō(sh猫)瑷堟祦绋嬪涓嬶細
銆�銆�1銆佺⒑瀹氳几鍏ラ浕澹撹寖鍦嶅拰杓稿嚭闆诲闇�姹�銆�
銆�銆�2銆侀伕鎿囧悎閬╃殑闆绘劅鍜岃几鍑洪浕瀹癸紝瑷堢畻杓稿嚭闆绘祦鍜岀┅(w臎n)瀹氭��銆�
銆�銆�3銆侀伕鎿囧悎閬╃殑PWM鎺у埗鍣ㄥ拰瑾ゅ樊鏀惧ぇ鍣紝瑷�(sh猫)瑷堝弽楗嬪洖璺�銆�
銆�銆�4銆侀伕鎿囧悎閬╃殑淇濊(h霉)闆昏矾锛屽寘鎷亷闆绘祦淇濊(h霉)銆佺煭璺繚璀�(h霉)銆侀亷婧繚璀�(h霉)绛夈��
銆�銆�5銆侀�氶亷浠跨湡杌熶欢妯℃摤闆昏矾锛岄��(j矛n)琛屽弮鏁�(sh霉)瑾�(di脿o)鏁村拰鍎�(y艒u)鍖�銆�
銆�銆�6銆丳CB甯冨眬鍜岀躬鍒�锛岄��(j矛n)琛岄浕璺澘鍒朵綔鍜岀剨鎺�銆�
銆�銆�7銆侀��(j矛n)琛岄浕璺脯瑭﹀拰鎬ц兘椹�(y脿n)璀夛紝纰轰繚闆昏矾绗﹀悎瑕佹眰銆�

娉ㄦ剰浜嬮爡(xi脿ng)

鍦ㄤ娇鐢↙5973D013TR鏅�锛岄渶瑕佹敞鎰忎互涓嬩簨闋�(xi脿ng)锛�
銆�銆�1銆佽几鍏ラ浕澹撲笉鑳借秴閬�36V锛屽惁鍓囨渻鎼嶅鑺墖銆�
銆�銆�2銆佽几鍑洪浕娴佷笉鑳借秴閬�2.5A锛屽惁鍓囨渻鎼嶅鑺墖銆�
銆�銆�3銆佸湪楂樻韩鐠�(hu谩n)澧冧笅锛岄渶瑕佹敞鎰忔暎鐔卞拰婧害鎺у埗锛屼互闃叉鑺墖閬庣啽銆�
銆�銆�4銆佸湪瑷�(sh猫)瑷堥浕璺檪锛岄渶瑕佹敞鎰忛浕瀹瑰拰闆绘劅鐨勯伕鍙�锛屼互纰轰繚绌�(w臎n)瀹氭�у拰鏁堢巼銆�
銆�銆�5銆佸湪浣跨敤閬庣▼涓�锛岄渶瑕佹敞鎰忎繚璀�(h霉)闆昏矾鐨勬甯稿伐浣�锛屼互纰轰繚闆昏矾鐨勫畨鍏ㄩ亱(y霉n)琛屻��

l5973d013tr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

l5973d013tr璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

l5973d013tr鍙冩暩(sh霉)

  • 鍏跺畠鏈夐棞(gu膩n)鏂囦欢L5973D View All Specifications
  • 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″High Intensity LED Drive Solutions
  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 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1.24 V ~ 35 V
  • 杓稿叆闆诲4 V ~ 36 V
  • PWM 鍨�-
  • 闋荤巼 - 闁嬮棞(gu膩n)250kHz
  • 闆绘祦 - 杓稿嚭2.5A
  • 鍚屾鏁存祦鍣�鐒�
  • 宸ヤ綔婧害-40°C ~ 150°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨8-SOIC锛�0.154"锛�3.90mm Width锛夎８闇茬剨鐩�
  • 鍖呰Digi-Reel®
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�8-HSOP
  • 閰嶇敤497-4134-ND - EVAL BOARD FOR L5973 SERIES497-4133-ND - EVAL BOARD FOR L5973 SERIES
  • 鍏跺畠鍚嶇ū497-4566-6