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鎮ㄥソ锛屾杩庝締鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > TPS54334

TPS54334 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 13:34:33 鏌ョ湅 闁辫畝锛�24

TPS54334鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑鍚屾闄嶅杞�(zhu菐n)鎻涘櫒锛岄仼鐢ㄤ簬瀵几鍏ラ浕澹撹寖鍦嶇殑楂樻晥鑳介浕婧愮鐞嗘噳(y墨ng)鐢�銆傝┎鑺墖鍏�(n猫i)缃簡浣庡皫(d菐o)閫氶浕闃荤殑MOSFET闁嬮棞(gu膩n)绠�锛岃兘澶犳彁渚涢珮閬�(d谩)3A鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆傚叾鍥哄畾闋荤巼PWM鎺у埗鏂瑰紡纰轰繚浜嗗湪鍚勭ó璨�(f霉)杓夋浠朵笅閮借兘绌�(w臎n)瀹氬伐浣�銆�
銆�銆�TPS54334鏀寔寰�4.5V鍒�60V鐨勫杓稿叆闆诲鑼冨湇锛岄潪甯搁仼鍚堟苯杌婇浕瀛�銆佸伐妤�(y猫)瑷�(sh猫)鍌欎互鍙婇�氫俊绯荤当(t菕ng)绛夐渶瑕侀珮鍙潬鎬у拰瀵浕澹撻仼鎳�(y墨ng)鑳藉姏鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V~60V
銆�銆�杓稿嚭闆绘祦锛�3A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�200kHz~2.2MHz鍙(di脿o)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈125鈩�
銆�銆�灏佽褰㈠紡锛欻otRod? 8-pin SOIC

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TPS54334閲囩敤鍚屾鏁存祦鎶�琛�(sh霉)锛屾サ澶у湴鎻愰珮浜嗘晥鐜�锛屽挨鍏舵槸鍦ㄨ紩杓夋浠朵笅涔熻兘淇濇寔杓冮珮鐨勮綁(zhu菐n)鎻涙晥鐜�銆傛澶�锛屽畠鍏锋湁绮炬簴(zh菙n)鐨勪娇鑳藉紩鑵抽杸闄愬拰鍙(di脿o)绡�(ji茅)鐨勮粺鍟熷嫊(d貌ng)鍔熻兘锛屽厑瑷辩敤鎴舵牴鎿�(j霉)鍏烽珨闇�姹傞潏娲婚厤缃��
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鎳�(y墨ng)鐢�

TPS54334寤ｆ硾鎳�(y墨ng)鐢ㄤ簬姹借粖闆诲瓙闋�(l菒ng)鍩�锛屽淇℃伅濞涙▊绯荤当(t菕ng)銆佽粖韬帶鍒舵ā濉婄瓑銆傚悓鏅�(sh铆)锛屽湪宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑涔熷崄鍒嗗父瑕�锛屼緥濡侾LC鎺у埗鍣ㄣ�佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛�銆�
銆�銆�姝ゅ锛岃┎鑺墖閭勯仼鐢ㄤ簬閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂斤紝濡傚熀绔欓浕婧�銆佺恫(w菐ng)绲�(lu貌)浜ゆ彌姗�(j墨)绛夊牬(ch菐ng)鏅�銆傚叾瀵几鍏ラ浕澹撹寖鍦嶅拰楂樻晥鐜囩壒榛�(di菐n)浣垮叾鎴愮偤澶氱ó寰�(f霉)闆滈浕婧愮挵(hu谩n)澧冧腑鐞嗘兂鐨勯伕鎿�銆�

鏇夸唬鍨嬭櫉(h脿o)

TPS54360, LM25117, MPQ4420A

tps54334鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

tps54334璩囨枡 鏇村>

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