鏅傞枔锛�2025/5/30 23:21:03
闁辫畝锛�18
TPS54329DDAR 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎺ㄥ嚭鐨勯珮鏁堝悓姝ラ檷澹撹綁鎻涘櫒锛岄噰鐢� 16 寮曡叧 HTSSOP 灏佽銆傝┎鍣ㄤ欢鑳藉鎻愪緵楂橀仈 3A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屽叿鏈夊杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 36V锛�锛岄仼鍚堝绋伐妤�(y猫)鍜屾苯杌婃噳鐢�銆俆PS54329DDAR 鍏ч儴闆嗘垚浜嗛珮鍋村拰浣庡伌 MOSFET锛屽緸鑰岀啊鍖栦簡瑷▓骞舵彁楂樹簡鏁堢巼銆�
銆�銆�瑭茶姱鐗囨敮鎸佸彲瑾块枊闂滈牷鐜囷紝鐢ㄦ埗鍙互閫氶亷澶栭儴闆婚樆瑷疆闋荤巼鑼冨湇鍦� 200kHz 鑷� 2.2MHz 涔嬮枔銆傛澶�锛屽叾鍏х疆鐨勮鍎熺恫绲″拰閫愬懆鏈熼檺娴佷繚璀峰姛鑳界⒑淇濅簡绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭�у拰鍙潬鎬с��
杓稿叆闆诲鑼冨湇锛�4.5V - 36V
銆�銆�杓稿嚭闆绘祦锛�3A
銆�銆�闁嬮棞闋荤巼鑼冨湇锛�200kHz - 2.2MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛欻TSSOP-16
銆�銆�鍏稿瀷宸ヤ綔鏁堢巼锛氶珮閬� 96%
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 34V
銆�銆�闈滄厠(t脿i)闆绘祦锛�70渭A
銆�銆�鍟熷嫊鏅傞枔锛氬吀鍨嬪�肩偤 1ms
銆�銆�闂滄柗闆绘祦锛�1渭A
TPS54329DDAR 鎻愪緵浜嗗绋棞閸电壒鎬у拰鍔熻兘锛屼娇鍏舵垚鐐洪珮鎬ц兘闆绘簮瑙ｆ焙鏂规鐨勭悊鎯抽伕鎿囷細
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶏紙4.5V 鑷� 36V锛変娇鍏堕仼鐢ㄤ簬鍚勭ó闆绘簮鍫存櫙锛屽寘鎷伐妤�(y猫)銆佹苯杌婂拰閫氫俊绯荤当(t菕ng)銆�
銆�銆�2. 闆嗘垚楂樺伌鍜屼綆鍋� MOSFET 鍙互鏈夋晥娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲�锛岄檷浣� BOM 鎴愭湰銆�
銆�銆�3. 鏀寔鍙法绋嬮枊闂滈牷鐜�锛屽厑瑷辩敤鎴舵牴鎿�(j霉)鍏烽珨闇�姹傚劒(y艒u)鍖栭浕璺�ц兘銆�
銆�銆�4. 鍏锋湁閫愬懆鏈熼浕娴侀檺鍒朵繚璀�锛岄槻姝㈤亷杓夋儏娉佷笅鐨勬悕澹炪��
銆�銆�5. 鐔遍棞鏂蜂繚璀峰姛鑳藉彲鍦ㄩ亷楂樻韩搴︽檪鑷嫊闂滈枆鑺墖锛屾彁楂樺畨鍏ㄦ��銆�
銆�銆�6. 杓稿嚭闆诲绮惧害閬斿埌 卤1%锛屼繚璀夌┅(w臎n)瀹氱殑璨犺級瑾跨瘈(ji茅)鑳藉姏銆�
銆�銆�7. 鍏х疆杌熷暉鍕曞姛鑳�锛屾笡灏戜簡涓婇浕娴秾闆绘祦灏嶇郴绲�(t菕ng)鐨勬矕鎿娿��
銆�銆�8. 宸ヤ綔婧害鑼冨湇瀵唬锛岄仼鎳夊毚鑻涚挵(hu谩n)澧冧笅鐨勬噳鐢ㄩ渶姹�銆�
銆�銆�閫欎簺鐗规�т娇寰� TPS54329DDAR 鍦ㄩ渶瑕侀珮鏁堢巼銆佸皬灏哄鍜屽彲闈犳�х殑鎳夌敤涓〃鐝�(xi脿n)鍑鸿壊銆�
TPS54329DDAR 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)瑷倷锛氬 PLC 鎺у埗鍣�銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夐渶瑕佺┅(w臎n)瀹氶浕婧愪緵鎳夌殑鍫村悎銆�
銆�銆�2. 姹借粖闆诲瓙锛氬寘鎷俊鎭妯傜郴绲�(t菕ng)銆佽粖杓夊厖闆绘ā濉婂拰 ADAS锛堥珮绱氶椐涜紨鍔╃郴绲�(t菕ng)锛�銆�
銆�銆�3. 閫氫俊鍩虹瑷柦锛氬熀绔欓浕婧�銆佽矾鐢卞櫒鍜屼氦鎻涙涓殑闆绘簮绠＄悊銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欙細瓒呰伈娉㈣ō鍌�銆佺洠(ji膩n)璀峰剙绛夌簿瀵嗗剙鍣ㄧ殑渚涢浕銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘鍝侊細鎵撳嵃姗�銆佹巸鎻忓剙鍜屽叾浠栦究鏀滃紡瑷倷鐨勯仼閰嶅櫒銆�
銆�銆�鍏堕珮鏁堢巼鍜岄潏娲荤殑閰嶇疆閬搁爡锛屼娇鍏舵垚鐐虹溇澶氬京闆滅郴绲�(t菕ng)涓殑鐞嗘兂 DC/DC 杞夋彌瑙ｆ焙鏂规銆�
TPS54360, TPS54331, LM25119
