鏅傞枔锛�2025/5/7 16:47:58
闁辫畝锛�27
LMZ21701 鏄竴娆鹃珮鏁�銆佷綆鍔熻�楃殑鍚屾闄嶅鐩存祦-鐩存祦杞�(zhu菐n)鎻涘櫒锛岄噰鐢� Texas Instruments 鐨� SIMPLE SWITCHER 鎶�琛�(sh霉)瑷�(sh猫)瑷堛�傝┎鑺墖闆嗘垚浜嗗姛鐜� MOSFET 鍜岃鍎熼浕璺紝鑳藉鎻愪緵楂橀仈 1A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦銆傚叾绶婃箠鍨嬭ō(sh猫)瑷堝拰楂橀泦鎴愬害浣垮緱 LMZ21701 鎴愮偤闇�瑕佺瘈(ji茅)鐪佺┖闁撶殑鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆傚畠鍏锋湁瀵几鍏ラ浕澹撹寖鍦嶏紙3V 鑷� 36V锛�锛屽苟涓旀敮鎸佸彲瑾�(di脿o)绡�(ji茅)杓稿嚭闆诲銆傚皝瑁濆舰寮忕偤 SIL-T锛堝皬澶栧舰闆嗘垚闆昏矾锛夈��
杓稿叆闆诲鑼冨湇锛�3V - 36V
銆�銆�杓稿嚭闆绘祦锛�1A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�500kHz
銆�銆�鏁堢巼锛堝吀鍨嬪�硷級锛�90%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽锛歋IL-T
LMZ21701 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶏紙3V 鍒� 36V锛�锛岄仼鐢ㄤ簬澶氱ó闆绘簮鍫存櫙銆�
銆�銆�2. 楂橀仈 1A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦鑳藉姏锛屾豢瓒冲ぇ澶氭暩(sh霉)渚挎敎寮忛浕瀛愯ō(sh猫)鍌欓渶姹傘��
銆�銆�3. 鍏�(n猫i)缃姛鐜� MOSFET 鍜岃鍎熼浕璺�锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�锛屽緸鑰岄檷浣庣郴绲�(t菕ng)鎴愭湰鍜� PCB 鍗犵敤闈㈢⿳銆�
銆�銆�4. 鍥哄畾 500kHz 闁嬮棞(gu膩n)闋荤巼锛屽厑瑷变娇鐢ㄨ純灏忕殑闆绘劅鍜岄浕瀹圭祫浠�銆�
銆�銆�5. 楂樻晥瑷�(sh猫)瑷�锛屽吀鍨嬫晥鐜囧彲閬� 90%锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑閬嬭鏅傞枔銆�
銆�銆�6. 鐔遍棞(gu膩n)鏂蜂繚璀�銆佺煭璺繚璀蜂互鍙婇亷娴佷繚璀峰姛鑳界⒑淇濆櫒浠跺湪鐣板父姊濅欢涓嬪彲闈犲伐浣�銆�
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LMZ21701 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
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銆�銆�5. LED 鐓ф槑椹�(q奴)鍕曢浕璺�锛屽挨鍏舵槸灏嶉珨绌嶈姹傚毚(y谩n)鏍肩殑鍫村悎銆�
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LMZ21700SNHT, LMZ21701DDCR
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