LT8640EUDC-1#TRPBF 鏅傞枔锛�2025/5/10 10:35:13 闁辫畝锛�20

LT8640EUDC-1#TRPBF 鏄� Linear Technology锛堢従(xi脿n)鐐� Analog Devices锛夌敓鐢�(ch菐n)鐨勪竴娆鹃珮鏁堝悓姝ラ檷澹撳瀷 DC/DC 杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖閲囩敤鎭掑畾闋荤巼闆绘祦妯″紡鏋舵(g貌u)锛岃兘澶犳彁渚涢珮閬�(d谩) 4A 鐨勮几鍑洪浕娴�锛屽苟鏀寔 3.4V 鑷� 60V 鐨勫杓稿叆闆诲鑼冨湇锛岄潪甯搁仼鍚堟苯杌�銆佸伐妤�(y猫)鍜岄€氫俊鎳�(y墨ng)鐢ㄤ腑鐨勯浕婧愯綁(zhu菐n)鎻涢渶姹�銆�
銆€銆€鍏跺収(n猫i)閮ㄩ泦鎴愪簡楂橀倞鍜屼綆閭� MOSFET锛屽叿鏈夊揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛屽悓鏅傚叿鍌欏绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂蜂繚璀�(h霉)锛岀⒑淇濈郴绲�(t菕ng)鍦ㄥ悇绋伐浣滄浠朵笅鐨勭┅(w臎n)瀹氭€с€�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�3.4V 鑷� 60V
銆€銆€杓稿嚭闆绘祦锛氭渶楂� 4A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛�200kHz 鑷� 2.2MHz 鍙(di脿o)
銆€銆€鏁堢巼锛氶珮閬�(d谩) 97%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 125掳C
銆€銆€灏佽褰㈠紡锛�3mm 脳 4mm 14 寮曡叧 DFN 灏佽

鐗规€�

LT8640EUDC-1#TRPBF 鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 瀵几鍏ラ浕澹撹寖鍦嶏細鍙仼鎳�(y墨ng)寰為浕姹犱緵闆诲埌楂樺宸ユキ(y猫)闆绘簮鐨勫绋噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€2. 楂樻晥鐜囪ō(sh猫)瑷�(j矛)锛氶€氶亷鍚屾鏁存祦鎶€琛�(sh霉)瀵�(sh铆)鐝�(xi脿n)楂橀仈(d谩) 97% 鐨勮綁(zhu菐n)鎻涙晥鐜囷紝闄嶄綆鍔熻€�銆�
銆€銆€3. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)锛氬埄鐢ㄦ亽瀹氶牷鐜囬浕娴佹ā寮忔帶鍒讹紝鑳藉蹇€熼熆鎳�(y墨ng)璨�(f霉)杓夎畩鍖�銆�
銆€銆€4. 鍏�(n猫i)缃(b菙)鍎燂細绨″寲浜嗛浕璺ō(sh猫)瑷�(j矛)锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�銆�
銆€銆€5. 澶氱ó淇濊(h霉)鍔熻兘锛氶泦鎴愰亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂蜂繚璀�(h霉)锛屾彁鍗囩郴绲�(t菕ng)鐨勫彲闈犳€�銆�
銆€銆€6. 灏忓昂瀵稿皝瑁濓細3mm 脳 4mm 鐨� DFN 灏佽閬╁悎绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�

鎳�(y墨ng)鐢�

LT8640EUDC-1#TRPBF 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堥浕婧愯綁(zhu菐n)鎻涚殑闋�(l菒ng)鍩燂紝鍏烽珨鍖呮嫭锛�
銆€銆€1. 姹借粖闆诲瓙锛氬淇℃伅濞涙▊绯荤当(t菕ng)銆佸皫(d菐o)鑸ō(sh猫)鍌欏拰杌婅級鍏呴浕鍣�銆�
銆€銆€2. 宸ユキ(y猫)瑷�(sh猫)鍌欙細渚嬪 PLC 鎺у埗鍣�銆佸偝鎰熷櫒鎺ュ彛鍜屾暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€3. 閫氫俊瑷�(sh猫)鍌欙細閬╃敤浜庡熀绔欓浕婧愭ā濉婂拰缍�(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)绛�銆�
銆€銆€4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傜瓎瑷樻湰閬╅厤鍣ㄥ拰渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌欍€�
銆€銆€5. 鑸┖鑸ぉ鑸囧湅闃诧細鐐洪棞(gu膩n)閸典换鍕�(w霉)瑷�(sh猫)鍌欐彁渚涚┅(w臎n)瀹氬彲闈犵殑闆绘簮渚涙噳(y墨ng)銆�