鏅傞枔锛�2025/5/7 12:27:07
闁辫畝锛�29
LT9211 鏄� Linear Technology 鍏徃鎺ㄥ嚭鐨勪竴娆鹃珮鏁堢巼鍚屾闄嶅-鍗囧鍨� DC/DC 杞夋彌鍣ㄦ帶鍒跺櫒銆傝┎鑺墖鑳藉鍦ㄨ几鍏ラ浕澹撻珮浜�銆佷綆浜庢垨绛変簬杓稿嚭闆诲鐨勬儏娉佷笅宸ヤ綔锛岄潪甯搁仼鍚堥渶瑕佺┅(w臎n)瀹氳几鍑洪浕澹撶殑闆绘睜渚涢浕绯荤当(t菕ng)銆�
銆�銆�LT9211 鎻愪緵浜嗗嚭鑹茬殑鎬ц兘鍜岄潏娲绘��锛屽叾瑷▓浣垮緱瀹冨彲浠ラ﹨鍕曢珮閬� 5A 鐨勮矤杓夐浕娴�锛屽苟涓旀敮鎸佸鑼冨湇鐨勮几鍏ュ拰杓稿嚭闆诲銆傛澶�锛屽畠閭勯泦鎴愪簡澶氱ó淇濊鍔熻兘浠ョ⒑淇濈郴绲�(t菕ng)鐨勫彲闈犳�с��
杓稿叆闆诲鑼冨湇锛�2.5V 鑷� 36V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 34V
銆�銆�闁嬮棞闋荤巼鑼冨湇锛�200kHz 鑷� 2MHz
銆�銆�鏈�澶ц几鍑洪浕娴侊細5A
銆�銆�鎺у埗妯″紡锛氬浐瀹氶牷鐜囧嘲鍊奸浕娴佹ā寮�
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�16 寮曡叧 MSOP 灏佽
LT9211 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 瀵几鍏ュ拰杓稿嚭闆诲鑼冨湇锛岄仼鐢ㄤ簬澶氱ó鎳夌敤鍫存櫙銆�
銆�銆�2. 鍚屾鏁存祦鎶�琛撴彁楂樹簡杞夋彌鏁堢巼锛岄檷浣庝簡鍔熻�椼��
銆�銆�3. 鍙法绋嬮枊闂滈牷鐜囧厑瑷辩敤鎴跺劒(y艒u)鍖栨晥鐜囪垏灏哄涔嬮枔鐨勫钩琛�銆�
銆�銆�4. 鍏х疆杌熷暉鍕曞姛鑳介槻姝㈠暉鍕曟檪鐨勯浕娴佹矕鎿�銆�
銆�銆�5. 闆嗘垚浜嗛亷婧繚璀�銆佺煭璺繚璀峰拰閬庢祦淇濊绛夊姛鑳�锛屽寮蜂簡绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭��銆�
銆�銆�6. 鏀寔澶栭儴瑁滃劅浠ラ仼鎳変笉鍚岀殑璨犺級姊濅欢銆�
銆�銆�7. 鎻愪緵鑹ソ鐨勭窔璺拰璨犺級鐬厠(t脿i)闊挎噳鎬ц兘銆�
LT9211 寤ｆ硾鎳夌敤浜庝究鏀滃紡闆诲瓙瑷倷銆佹苯杌婇浕瀛愮郴绲�(t菕ng)浠ュ強宸ユキ(y猫)鎺у埗闋樺煙銆傚叿楂旂殑鎳夌敤鍫存櫙鍖呮嫭锛�
銆�銆�1. 绛嗚鏈浕鑵﹀拰鏅鸿兘鎵嬫涓殑闆绘簮绠＄悊妯″銆�
銆�銆�2. 闆诲嫊姹借粖鐨勯浕姹犵鐞嗙郴绲�(t菕ng) (BMS) 涓殑绌�(w臎n)澹撻浕璺�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勯珮鏁堥浕婧愯В姹烘柟妗�銆�
銆�銆�4. 澶櫧鑳藉厖闆绘帶鍒跺櫒鍜岃兘閲忓瓨鍎茬郴绲�(t菕ng)銆�
銆�銆�5. 閫氫俊瑷倷涓殑杓斿姪闆绘簮瑷▓銆�
銆�銆�閫欎簺鎳夌敤閮借姹傞珮搴﹀彲闈犳�у拰楂樻晥鐨勯浕鑳借綁鎻�锛岃�� LT9211 鎲戝�熷叾鍗撹秺鐨勬�ц兘鑳藉婊胯冻閫欎簺闇�姹傘��
LT8708, LTC3780
