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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > TP2584-SR

TP2584-SR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/9 18:34:42 鏌ョ湅 闁辫畝锛�24

TP2584-SR鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑鍚屾闄嶅DC-DC杞�(zhu菐n)鎻涘櫒鑺墖锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁堥浕婧愮鐞嗙殑鍫存櫙銆傝┎鑺墖閲囩敤鍏堥��(j矛n)鐨凜MOS宸ヨ棟鍒堕��锛屽収(n猫i)缃姛鐜嘙OSFET锛岃兘澶犳彁渚涢珮閬�(d谩)4A鐨勬寔绾�(x霉)杓稿嚭闆绘祦锛屽苟鏀寔2.7V鑷�20V鐨勫杓稿叆闆诲鑼冨湇銆俆P2584-SR鍏锋湁蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岄珮鏁堢巼鐨勭壒榛�(di菐n)锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰鍏朵粬灏嶈兘鏁堣姹傝純楂樼殑鎳�(y墨ng)鐢�銆�
銆�銆�姝ゅ锛孴P2584-SR鏀寔鍙(di脿o)杓稿嚭闆诲锛岀敤鎴跺彲浠ラ�氶亷澶栭儴闆婚樆鍒嗗鍣ㄨō(sh猫)瀹氭墍闇�鐨勮几鍑洪浕澹撳��銆傚叾鍥哄畾闋荤巼PWM鎺у埗妯″紡纰轰繚浜嗙┅(w臎n)瀹氱殑杓稿嚭锛屽悓鏅�(sh铆)闄嶄綆浜嗛浕纾佸共鎿撅紙EMI锛�銆傝姱鐗囬倓闆嗘垚浜嗗閲嶄繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧繚璀�(h霉)锛屼互鎻愰珮绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 20V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 杓稿叆闆诲
銆�銆�杓稿嚭闆绘祦锛氭渶澶�4A
銆�銆�宸ヤ綔闋荤巼锛�500kHz
銆�銆�鍟熷嫊(d貌ng)闆诲锛�2.7V
銆�銆�闂�(gu膩n)鏂烽浕娴侊細灏忎簬1渭A
銆�銆�鏁堢巼锛氶珮閬�(d谩)95%
銆�銆�灏佽褰㈠紡锛歋OIC-8

鐗规��

TP2584-SR鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀仈(d谩)4A鐨勬寔绾�(x霉)杓稿嚭闆绘祦鑳藉姏锛岄仼鐢ㄤ簬澶ч浕娴佽矤(f霉)杓夋噳(y墨ng)鐢ㄣ��
銆�銆�2. 瀵几鍏ラ浕澹撹寖鍦嶏紙2.7V鑷�20V锛�锛屽吋瀹瑰绋浕婧愯几鍏ュ牬鏅��
銆�銆�3. 鍏�(n猫i)缃姛鐜嘙OSFET锛屾笡灏戜簡澶栧湇鍏冧欢鏁�(sh霉)閲�锛岀啊鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)銆�
銆�銆�4. 鏀寔鍙(di脿o)杓稿嚭闆诲锛岄�氶亷澶栭儴闆婚樆鍒嗗鍣ㄩ潏娲昏ō(sh猫)缃�銆�
銆�銆�5. 鍥哄畾闋荤巼PWM鎺у埗妯″紡锛岀⒑淇濈┅(w臎n)瀹氱殑宸ヤ綔鎬ц兘銆�
銆�銆�6. 蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)锛岄仼鍚堝嫊(d貌ng)鎱�(t脿i)璨�(f霉)杓夎畩鍖栫殑鎳�(y墨ng)鐢�銆�
銆�銆�7. 澶氶噸淇濊(h霉)鍔熻兘锛屽閬庢祦淇濊(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧繚璀�(h霉)锛屾彁楂樹簡绯荤当(t菕ng)鍙潬鎬�銆�
銆�銆�8. 浣庨棞(gu膩n)鏂烽浕娴侊紙灏忎簬1渭A锛�锛屽欢闀烽浕姹犱緵闆昏ō(sh猫)鍌欑殑寰呮(j墨)鏅�(sh铆)闁�銆�
銆�銆�9. 灏忓瀷SOIC-8灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔锛屼究浜庡皬鍨嬪寲瑷�(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

TP2584-SR閬╃敤浜庝互涓嬫噳(y墨ng)鐢ㄩ牁(l菒ng)鍩燂細
銆�銆�1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紝渚嬪鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵﹀拰渚挎敎寮忓濯掗珨瑷�(sh猫)鍌�銆�
銆�銆�2. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勯浕婧愮鐞嗘ā濉�锛屽鍌虫劅鍣ㄦ帴鍙ｅ拰宓屽叆寮忔帶鍒剁郴绲�(t菕ng)銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌�锛屽璺敱鍣�銆佷氦鎻涙(j墨)绛夌殑杓斿姪闆绘簮銆�
銆�銆�4. 鍙┛鎴磋ō(sh猫)鍌欏強鍏朵粬浣庡姛鑰椼�佸皬楂旂⿳鐨勯浕瀛愯ō(sh猫)鍌�銆�
銆�銆�5. 闆绘睜渚涢浕绯荤当(t菕ng)锛屽鎵嬫寔宸ュ叿鍜岀Щ鍕�(d貌ng)闆绘簮銆�
銆�銆�鐢变簬鍏堕珮鏁堢殑闆绘簮杞�(zhu菐n)鎻涜兘鍔涘拰寤ｆ硾鐨勮几鍏ラ浕澹撹寖鍦�锛孴P2584-SR鍦ㄥ悇绋渶瑕佺┅(w臎n)瀹氶浕澹撹几鍑轰笖灏嶆晥鐜囪姹傝純楂樼殑鍫村悎琛ㄧ従(xi脿n)鍑鸿壊銆�

鏇夸唬鍨嬭櫉(h脿o)

TPS5430, AP2112K, LM2596

tp2584-sr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)