鏅傞枔锛�2025/5/30 15:14:11
闁辫畝锛�7
LTC3406鏄竴娆剧敱ADI锛圓nalog Devices锛夊叕鍙哥敓鐢�(ch菐n)鐨勯珮鏁堝悓姝ラ檷澹撳瀷DC/DC杞�(zhu菐n)鎻涘櫒銆傝┎鍣ㄤ欢閲囩敤5V杓稿叆闆诲鑼冨湇锛岃兘澶犳彁渚涢珮閬�1.2A鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屽苟鏀寔鍙(di脿o)杓稿嚭闆诲銆傚叾闁嬮棞(gu膩n)闋荤巼鍙�氶亷澶栭儴闆婚樆閫茶绶ㄧ▼锛屽緸鑰岀偤瑷�(sh猫)瑷堝斧鎻愪緵闈堟椿鎬т互鍎�(y艒u)鍖栨晥鐜囧拰鎬ц兘銆傛澶�锛孡TC3406閭勯泦鎴愪簡澶氱ó淇濊鍔熻兘锛屽閬庢祦淇濊銆佺煭璺繚璀峰拰鐔遍棞(gu膩n)鏂风瓑銆�
銆�銆�瑭插櫒浠跺唬娉涙噳鐢ㄤ簬渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屼緥濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵︿互鍙婇浕姹犱緵闆荤郴绲�(t菕ng)涓�锛屼互瀵︾従(xi脿n)楂樻晥鐨勯浕婧愮鐞�銆�
杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� VIN
銆�銆�鏈�澶ц几鍑洪浕娴侊細1.2A
銆�銆�闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�500kHz 鑷� 2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛�10寮曡叧MSOP
銆�銆�闈滄厠(t脿i)闆绘祦锛�30渭A
銆�銆�鏁堢巼锛氶珮閬�95%
LTC3406閲囩敤浜咥DI灏堟湁鐨勬亽瀹氶牷鐜囬浕娴佹ā寮忔灦妲�(g貌u)锛屽叿鍌欏揩閫熺灛鎱�(t脿i)闊挎噳鍜屽崜瓒婄殑绌�(w臎n)瀹氭��銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪綆闃绘姉MOSFET闁嬮棞(gu膩n)绠★紝鏈夊姪浜庢彁楂樻晥鐜囧苟闄嶄綆鍔熻��銆�
銆�銆�閫氶亷澶栭儴瑁滃劅瑷�(sh猫)瑷堬紝鐢ㄦ埗鍙互闈堟椿瑾�(di脿o)鏁寸挵(hu谩n)璺熆鎳変互閬╂噳涓嶅悓璨犺級姊濅欢銆傚悓鏅�锛岃┎鍣ㄤ欢鍏�(n猫i)缃粺鍟熷嫊鍔熻兘锛屾湁鏁堥槻姝笂闆绘檪鐨勬氮娑岄浕娴佸皪闆昏矾閫犳垚娌栨搳銆�
銆�銆�LTC3406鏀寔鑴堟矕璺宠簫妯″紡锛屽湪杓曡級姊濅欢涓嬭嚜鍕曢�插叆浣庡姛鑰楃媭鎱�(t脿i)锛屽緸鑰屽欢闀烽浕姹犱娇鐢ㄥ＝鍛�銆傛澶�锛屽叾灏忓瀷鍖栧皝瑁濆拰杓冨皯鐨勫鍦嶅厓浠堕渶姹傦紝闈炲父閬╁悎绌洪枔鍙楅檺鐨勬噳鐢ㄥ牬鏅�銆�
LTC3406閬╃敤浜庡悇绋渶瑕侀珮鏁堥浕婧愯綁(zhu菐n)鎻涚殑闋�(l菒ng)鍩燂紝鍖呮嫭浣嗕笉闄愪簬锛�
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵︺�佹暩(sh霉)纰肩浉姗熺瓑锛�
銆�銆�2. 鍙┛鎴磋ō(sh猫)鍌欏強鐗╄伅(li谩n)缍�(w菐ng)绲傜锛�
銆�銆�3. 宸ユキ(y猫)鎵嬫寔瑷�(sh猫)鍌欙紝渚嬪姊濈⒓鎺冩弿鍎�銆佹脯瑭﹀剙鍣ㄧ瓑锛�
銆�銆�4. 闆绘睜渚涢浕绯荤当(t菕ng)锛屽渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌欏拰GPS杩借工鍣紱
銆�銆�5. 鏁�(sh霉)鎿�(j霉)閫氫俊鑸囩恫(w菐ng)绲¤ō(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愭ā濉�銆�
LTC3406BES5#TRPBF
