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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 > SW5120

SW5120 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 15:55:25 鏌ョ湅 闁辫畝锛�30

SW5120 鏄竴娆鹃珮鎬ц兘鐨勫悓姝ユ暣娴侀檷澹擄紙Buck锛夎綁(zhu菐n)鎻涘櫒锛屽収(n猫i)缃姛鐜嘙OSFET锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堣兘銆佸皬灏哄鍜屾槗鐢ㄦ�х殑鎳�(y墨ng)鐢ㄥ牬鍚�銆傝┎鑺墖鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紝骞舵彁渚涢珮绮惧害鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)锛岃兘澶犳豢瓒冲绋究鏀滃紡闆诲瓙瑷�(sh猫)鍌欏強宸ユキ(y猫)鎳�(y墨ng)鐢ㄧ殑闇�姹傘��
銆�銆�SW5120 閲囩敤鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁擄紙COT锛夋帶鍒舵ā寮�锛屽彲瀵�(sh铆)鐝�(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屽劒(y艒u)绉�鐨勭挵(hu谩n)璺┅(w臎n)瀹氭��銆傚叾楂橀枊闂�(gu膩n)闋荤巼鍏佽ū浣跨敤杓冨皬鐨勫閮ㄥ厓浠�锛屽緸鑰岀瘈(ji茅)鐪侀浕璺澘绌洪枔骞堕檷浣庢垚鏈�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V - 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.6V - VIN
銆�銆�鏈�澶ц几鍑洪浕娴侊細2A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�2.2MHz
銆�銆�寰呮(j墨)闆绘祦锛�1uA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C to +85掳C
銆�銆�灏佽椤炲瀷锛歐LCSP-10, QFN-16

鐗规��

SW5120 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂樻晥鍚屾鏁存祦瑷�(sh猫)瑷�(j矛)锛屾笡灏戝姛鑰�銆�
銆�銆�2. 鍏�(n猫i)缃(b菙)鍎熷姛鑳斤紝绨″寲浜嗗閮ㄥ厓浠剁殑閬告搰銆�
銆�銆�3. 鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁擄紙COT锛夋帶鍒舵ā寮�锛屼繚璀変簡鍦ㄨ矤(f霉)杓夎畩鍖栨檪(sh铆)鐨勫揩閫熼熆鎳�(y墨ng)銆�
銆�銆�4. 鎻愪緵绮炬簴(zh菙n)鐨勪娇鑳藉紩鑵虫帶鍒�锛屾柟渚垮(sh铆)鐝�(xi脿n)绯荤当(t菕ng)鐨勯浕婧愮鐞嗐��
銆�銆�5. 杓稿嚭鐭矾淇濊(h霉)銆侀亷婧繚璀�(h霉)绛夊閲嶄繚璀�(h霉)姗�(j墨)鍒�锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬩粛鐒跺畨鍏ㄥ彲闈犮��
銆�銆�6. 灏忓瀷灏佽锛岄仼鍚堝皪PCB闈㈢⿳瑕佹眰鍤�(y谩n)鏍肩殑鍫存櫙銆�

鎳�(y墨ng)鐢�

SW5120 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬澶氱ó闋�(l菒ng)鍩�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵︺�佽棈(l谩n)鐗欒�虫(j墨)绛�銆�
銆�銆�2. 鍙┛鎴磋ō(sh猫)鍌�锛屼緥濡傛櫤鑳芥墜琛ㄥ拰鍋ュ悍杩借工鍣ㄣ��
銆�銆�3. USB鍏呴浕鍣ㄨ垏閬╅厤鍣�銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗鍜岃嚜鍕曞寲绯荤当(t菕ng)涓殑浣庡姛鑰楁ā濉婁緵闆�銆�
銆�銆�5. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夎ō(sh猫)鍌欑殑闆绘簮绠＄悊鍠厓銆�

鏇夸唬鍨嬭櫉

SW5121, AP63200, MP2459

sw5120鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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