鏅傞枔锛�2025/4/27 16:16:11
闁辫畝锛�29
TPS54A24RTWR鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓�娆惧悓姝ラ檷澹揇C-DC杞�(zhu菐n)鎻涘櫒锛屽爆浜嶴imple Switcher绯诲垪銆傝┎鍣ㄤ欢闆嗘垚浜嗛珮鍋�(c猫)鍜屼綆鍋�(c猫)MOSFET锛屽彲鎻愪緵楂橀仈4A鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦銆傚叾宸ヤ綔杓稿叆闆诲鑼冨湇鐐�4.5V鑷�60V锛岄潪甯搁仼鍚堝伐妤�(y猫)銆佹苯杌婁互鍙婇�氫俊绯荤当(t菕ng)涓殑闆绘簮绠＄悊鎳夌敤銆�
銆�銆�TPS54A24RTWR鍏锋湁蹇�熺灛鎱�(t脿i)闊挎噳鍜岀簿纰虹殑杓稿嚭闆诲瑾�(di脿o)绡�(ji茅)鍔熻兘锛屽悓鏅傚収(n猫i)缃簡閬庢韩淇濊銆佺煭璺繚璀峰拰閬庢祦淇濊绛夊閲嶄繚璀锋鍒朵互纰轰繚绯荤当(t菕ng)鐨勫彲闈犳��銆�
杓稿叆闆诲鑼冨湇锛�4.5V - 60V
銆�銆�杓稿嚭闆绘祦锛�4A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�500kHz
銆�銆�灏佽椤炲瀷锛欻otRod QFN锛�3mm x 3mm
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鏁堢巼锛堝吀鍨嬪�硷級锛�95%
銆�銆�鏈�灏忓皫閫氭檪闁擄細75ns
銆�銆�闈滄厠(t脿i)闆绘祦锛�28渭A
TPS54A24RTWR閲囩敤鍚屾鏁存祦鎶�琛�(sh霉)锛岃兘澶犻’钁楁彁楂樻晥鐜囧苟娓涘皯灏嶅閮ㄥ厓浠剁殑闇�姹�銆傚畠鍏峰倷浠ヤ笅鐗归粸锛�
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶆敮鎸佸绋噳鐢ㄥ牬鏅�銆�
銆�銆�2. 闆嗘垚楂樻晥鐜嘙OSFET闄嶄綆鍔熻��銆�
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銆�銆�6. 鍏峰倷瀹屽杽鐨勪繚璀锋鍒�锛屽寘鎷�愬懆鏈熼檺娴�銆佺啽闂�(gu膩n)鏂峰拰杓稿叆娆犲閹栧畾鍔熻兘銆�
TPS54A24RTWR閬╃敤浜庨渶瑕侀珮鏁�銆佺穵婀婂瀷闆绘簮瑙ｆ焙鏂规鐨勬噳鐢ㄥ牬鏅�锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫偝鎰熷櫒渚涢浕銆�
銆�銆�2. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽淇℃伅濞涙▊鍠厓鎴栬粖韬帶鍒舵ā濉�銆�
銆�銆�3. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂斤紝濡傚熀绔欓浕婧愬瓙绯荤当(t菕ng)銆�
銆�銆�4. 閱�(y墨)鐧傚櫒姊颁腑鐨勪究鏀滃紡闆绘睜渚涢浕瑁濈疆銆�
銆�銆�5. LED椹�(q奴)鍕曞櫒浠ュ強鍏朵粬闇�瑕佺┅(w臎n)瀹氶浕澹撹几鍑虹殑鎳夌敤銆�
TPS54A20RTWR, TPS54A25RTWR
