鏅傞枔锛�2025/5/10 12:32:39
闁辫畝锛�22
LM2576-5.0WT 鏄竴娆惧熀浜� LM2576 绯诲垪鐨勯枊闂滅┅(w臎n)澹撳櫒鑺墖锛岃┎绯诲垪灏堢偤闇�瑕侀珮鏁堛�佺啊鍠拰鍙潬闆诲杞�(zhu菐n)鎻涚殑鎳夌敤鑰岃ō瑷�銆侺M2576-5.0WT 鎻愪緵鍥哄畾鐨� 5V 杓稿嚭闆诲鐗堟湰锛屽苟閲囩敤 TO-220 灏佽褰㈠紡锛岄仼鐢ㄤ簬澶氱ó浣庡闄嶉浕婧愯В姹烘柟妗�銆�
銆�銆�閫欐鑺墖鍏�(n猫i)缃簡鍔熺巼 MOSFET锛岃兘澶犳彁渚涢珮閬� 3A 鐨勮几鍑洪浕娴侊紝骞跺叿鏈夎壇濂界殑璨犺級鍜岀窔鎬ц(di脿o)绡�(ji茅)鑳藉姏銆傚畠閫氶亷楂橀牷闁嬮棞鎿嶄綔灏囪几鍏ョ洿娴侀浕澹撹綁(zhu菐n)鎻涚偤绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽悓鏅傚叿鍌欓亷娴佷繚璀峰拰鐔遍棞鏂峰姛鑳�锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑绌�(w臎n)瀹氭�ц垏瀹夊叏鎬с��
杓稿叆闆诲鑼冨湇锛�10V 鑷� 40V
銆�銆�杓稿嚭闆诲锛�5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�闁嬮棞闋荤巼锛�52kHz
銆�銆�灏佽椤炲瀷锛歍O-220
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬� 80%
銆�銆�寰呮闆绘祦锛氱磩 10mA
LM2576-5.0WT 鍏锋湁浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 鍏�(n猫i)缃浐瀹氶牷鐜囨尟钑╁櫒锛屾敮鎸侀珮鏁堢巼鐨勯枊闂滅┅(w臎n)澹撳姛鑳�銆�
銆�銆�2. 楂橀仈 3A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦鑳藉姏锛岄仼鍚堥﹨(q奴)鍕曞绋矤杓�銆�
銆�銆�3. 鍏�(n猫i)閮ㄨ鍎熷拰鍥哄畾闋荤巼鎿嶄綔绨″寲浜嗗閮ㄥ厓浠剁殑閬告搰鑸囪ō瑷堥亷绋嬨��
銆�銆�4. 鎻愪緵鐭矾淇濊鍜岀啽闂滄柗姗熷埗锛岄槻姝㈣姱鐗囧洜鐣板父鎯呮硜鍙楁悕銆�
銆�銆�5. 杓冨鐨勮几鍏ラ浕澹撹寖鍦嶄娇寰楄┎鑺墖閬╂噳浜庡绋緵闆诲牬鏅�銆�
銆�銆�6. 浣跨敤妤靛皯鐨勫閮ㄥ厓浠跺嵆鍙鐝�(xi脿n)绌�(w臎n)瀹氬彲闈犵殑闆诲杞�(zhu菐n)鎻�锛岄檷浣庝簡鏁撮珨闆昏矾寰╅洔搴�銆�
銆�銆�7. 鑹ソ鐨勮矤杓夊拰绶氭�ц(di脿o)鏁寸巼淇濊瓑浜嗚几鍑洪浕澹撶殑绌�(w臎n)瀹氭��銆�
LM2576-5.0WT 寤ｆ硾鎳夌敤浜庨渶瑕佺┅(w臎n)瀹氱洿娴侀浕澹撶殑鍫村悎锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)瑷倷涓殑杓斿姪闆绘簮妯″銆�
銆�銆�2. 娑堣不闆诲瓙鐢�(ch菐n)鍝佺殑閬╅厤鍣ㄥ拰鍏呴浕鍣�銆�
銆�銆�3. LED 椹�(q奴)鍕曞櫒鍜屽皬鍨嬮浕姗熸帶鍒跺櫒銆�
銆�銆�4. 閫氫俊瑷倷涓殑鍌欑敤闆绘簮绯荤当(t菕ng)銆�
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄦ垨娓│娓噺瑁濈疆涓殑浣庡闆绘簮閮ㄥ垎銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳��锛岄�欐鑺墖涔熷父鐢ㄤ簬姹借粖闆诲瓙闋樺煙浠ュ強渚挎敎寮忛浕姹犱緵闆昏ō鍌欎腑銆�
LM2576HVT-5.0, LM2576T-5.0, MC33257-5.0
