LM2596AR-5.0 鏅傞枔锛�2025/5/10 9:07:06 闁辫畝锛�22

LM2596AR-5.0 鏄竴娆惧熀浜� LM2596 绯诲垪鐨勫浐瀹氳几鍑洪浕澹撻檷澹撳瀷闁嬮棞(gu膩n)绌�(w臎n)澹撹姱鐗�锛屽叾杓稿嚭闆诲鍥哄畾鐐� 5.0V銆傝┎绯诲垪鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕佸皣杓冮珮杓稿叆闆诲杞�(zhu菐n)鎻涚偤绌�(w臎n)瀹� 5V 杓稿嚭鐨勫牬鏅�锛屽姹借粖闆诲瓙銆佸伐妤�(y猫)鎺у埗鍜屾秷璨婚闆诲瓙鐢�(ch菐n)鍝佷腑銆侺M2596AR-5.0 鍏锋湁楂樻晥鐜囥€佷綆绱嬫尝鍜岃壇濂界殑璨犺級鍙婄窔璺(di脿o)鏁寸巼绛夌壒鎬�锛岄仼鍚堥﹨(q奴)鍕曞井鎺у埗鍣ㄣ€佸偝鎰熷櫒鍜屽叾浠栦綆鍔熻€楄ō(sh猫)鍌�銆�
銆€銆€閫欐鑺墖閲囩敤缍�(j墨ng)鍏哥殑宄板€奸浕娴佹ā寮忔帶鍒舵柟娉曪紝骞堕泦鎴愪簡鍔熺巼 MOSFET 鍜屽叾浠栧繀瑕佺殑鍔熻兘妯″锛屾サ澶х啊鍖栦簡澶栧湇闆昏矾瑷�(sh猫)瑷�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�7V - 40V
銆€銆€杓稿嚭闆诲锛�5.0V
銆€銆€鏈€澶ц几鍑洪浕娴侊細3A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�150kHz
銆€銆€灏佽褰㈠紡锛歍O-263 (D2PAK)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€鏁堢巼锛堝吀鍨嬪€硷級锛�80%-90%
銆€銆€鍟熷嫊闆绘祦锛�5mA

鐗规€�

LM2596AR-5.0 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 闆嗘垚鍖栫▼搴﹂珮锛屽収(n猫i)缃姛鐜� MOSFET锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忋€�
銆€銆€2. 鍥哄畾杓稿嚭闆诲锛岀劇闇€椤嶅鐨勫弽楗嬬恫(w菐ng)绲�(lu貌)瑷�(sh猫)瑷�銆�
銆€銆€3. 鏀寔杓冨鐨勮几鍏ラ浕澹撹寖鍦�锛岄仼鐢ㄤ簬澶氱ó闆绘簮鐠�(hu谩n)澧冦€�
銆€銆€4. 鍏�(n猫i)缃亷婧繚璀峰拰闄愭祦淇濊鍔熻兘锛屾彁楂樼郴绲�(t菕ng)鍙潬鎬�銆�
銆€銆€5. 鎻愪緵楂橀仈 3A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦鑳藉姏銆�
銆€銆€6. 宸ヤ綔闋荤巼鍥哄畾鍦� 150kHz锛屼究浜庢烤娉㈠櫒瑷�(sh猫)瑷堝苟闄嶄綆闆荤骞叉摼銆�
銆€銆€7. 灏佽褰㈠紡鐐� TO-263锛屽叿鏈夎壇濂界殑鏁ｇ啽鎬ц兘銆�
銆€銆€8. 鍙潬鎬ч珮锛岄仼鍚堥暦鏅傞枔閬嬭鐨勫伐妤�(y猫)绱氭噳(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

LM2596AR-5.0 涓昏鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖闆诲瓙涓殑杓斿姪渚涢浕鍠厓銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫祵鍏ュ紡闆绘簮妯″銆�
銆€銆€3. LED 鐓ф槑椹�(q奴)鍕曢浕婧�銆�
銆€銆€4. 闆绘睜渚涢浕瑷�(sh猫)鍌欑殑绌�(w臎n)澹撻浕璺�銆�
銆€銆€5. USB 鍏呴浕鍣ㄥ強閬╅厤鍣ㄨō(sh猫)瑷�銆�
銆€銆€6. 鍚勭ó闇€瑕� 5V 绌�(w臎n)瀹氶浕婧愮殑鏁�(sh霉)瀛楅浕璺拰妯℃摤闆昏矾鎳�(y墨ng)鐢�銆�
銆€銆€7. 閫氫俊瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愰儴鍒�銆�
銆€銆€鐢变簬鍏堕珮鏁堟€у拰绌�(w臎n)瀹氭€�锛孡M2596AR-5.0 鍦ㄨū澶氫綆鎴愭湰浣嗛珮鎬ц兘瑕佹眰鐨勬噳(y墨ng)鐢ㄥ牬鍚堜腑鎴愮偤鐞嗘兂閬告搰銆�