鏅傞枔锛�2025/5/15 15:25:33
闁辫畝锛�22
LTC3450EUD鏄疞inear Technology锛堢従(xi脿n)鐐篈DI鍏徃鐨勪竴閮ㄥ垎锛夋帹鍑虹殑涓�娆鹃珮鏁堝悓姝ラ檷澹撳瀷DC/DC杞夋彌鍣ㄣ�傝┎鑺墖灏堢偤闇�瑕侀珮鏁堢巼鍜屽皬灏哄瑙ｆ焙鏂规鐨勬噳鐢ㄨ�岃ō瑷�锛屾敮鎸佽純瀵殑杓稿叆闆诲鑼冨湇锛屽苟鑳藉鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆绘祦銆�
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杓稿叆闆诲鑼冨湇锛�2.7V~5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V~VIN
銆�銆�鏈�澶ц几鍑洪浕娴侊細1A
銆�銆�闁嬮棞闋荤巼锛�2.25MHz
銆�銆�灏佽褰㈠紡锛�16寮曡叧MSOP
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C~125掳C
銆�銆�鏁堢巼锛氭渶楂樺彲閬�95%
銆�銆�闈滄厠(t脿i)闆绘祦锛�25渭A
LTC3450EUD鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻晥鍚屾鏁存祦鎶�琛�锛岃兘澶犲湪楂橀牷涓嬩繚鎸佽純楂樼殑杞夋彌鏁堢巼銆�
銆�銆�2. 鏀寔瀵硾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�銆�
銆�銆�3. 鍏х疆瑁滃劅闆昏矾锛岀啊鍖栦簡澶栭儴鍏冧欢瑷▓銆�
銆�銆�4. 鍏峰倷鍙法绋嬭粺鍟熷嫊鍔熻兘锛屽彲浠ラ槻姝㈠暉鍕曟檪鐨勯浕娴佹矕鎿�銆�
銆�銆�5. 鎻愪緵绮炬簴鐨勪娇鑳芥帶鍒跺紩鑵筹紝渚夸簬绯荤当(t菕ng)绱氶浕婧愮鐞�銆�
銆�銆�6. 瓒呭皬鍨嬪皝瑁濊垏杓冨皯鐨勫閮ㄧ祫浠堕渶姹傦紝鏈夊姪浜庨檷浣庢暣楂旀柟妗堢殑鎴愭湰鍜岄珨绌�銆�
銆�銆�7. 闆嗘垚浜嗗叏闈㈢殑淇濊姗熷埗锛岀⒑淇濆湪鐣板父姊濅欢涓嬭姱鐗囧強绯荤当(t菕ng)鐨勫畨鍏ㄦ��銆�
LTC3450EUD寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌�锛屼緥濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō鍌欎腑鐨勯浕姹犱緵闆荤郴绲�(t菕ng)銆�
銆�銆�2. 鏁�(sh霉)瀛楁秷璨婚闆诲瓙鐢㈠搧锛屽鏁�(sh霉)纰肩浉姗�銆丮P3鎾斁鍣ㄧ瓑銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫偝鎰熷櫒妯″渚涢浕銆�
銆�銆�4. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勪綆鍔熻�楀瓙绯荤当(t菕ng)銆�
銆�銆�5. 缍茬怠閫氫俊鐢㈠搧涓殑杓斿姪闆绘簮閮ㄥ垎銆�
銆�銆�6. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑淇℃伅濞涙▊鍠厓鎴栧剙琛ㄧ洡渚涢浕瑙ｆ焙鏂规銆�
LTC3450EUDD, LTC3450EFE, LTC3450EFH
