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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 > SM5308

SM5308 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 8:47:31 鏌ョ湅 闁辫畝锛�32

SM5308 鏄竴娆鹃珮鏁堢巼銆佷綆鍔熻�楃殑闄嶅鍨� DC-DC 杞�(zhu菐n)鎻涘櫒锛屼富瑕佺敤浜庝究鏀滃紡瑷�(sh猫)鍌欏拰闆绘睜渚涢浕绯荤当(t菕ng)銆傝┎鑺墖鍏�(n猫i)缃簡楂樻�ц兘鐨勯枊闂�(gu膩n)绠�锛岃兘澶犳彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆诲锛屽苟鍏峰倷蹇�熺殑鐬厠(t脿i)闊挎噳(y墨ng)鑳藉姏銆�
銆�銆�SM5308 鐨勮ō(sh猫)瑷�(j矛)鐩(bi膩o)鏄偤闇�瑕侀珮鏁堥浕婧愮鐞嗙殑鍫存櫙鎻愪緵瑙ｆ焙鏂规锛屽叿鏈夎純灏忕殑澶栧湇鍏冧欢闇�姹傚拰绨″柈鐨勯浕璺ō(sh猫)瑷�(j矛)鐗归粸(di菐n)銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V - 6V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V - VIN
銆�銆�鏈�澶ц几鍑洪浕娴侊細800mA
銆�銆�宸ヤ綔闋荤巼锛�1.2MHz
銆�銆�闂�(gu膩n)鏂烽浕娴侊細1uA
銆�銆�灏佽褰㈠紡锛歋OT23-6

鐗规��

SM5308 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鍏�(n猫i)缃姛鐜� MOSFET锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆�銆�2. 楂橀仈(d谩) 95% 鐨勮綁(zhu菐n)鎻涙晥鐜�锛岄檷浣庡姛鑰�銆�
銆�銆�3. 鏀寔鍥哄畾杓稿嚭闆诲鐗堟湰鍜屽彲瑾�(di脿o)杓稿嚭闆诲鐗堟湰銆�
銆�銆�4. 鍏�(n猫i)缃亷娴佷繚璀�(h霉)鍜岄亷婧繚璀�(h霉)鍔熻兘锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬬殑瀹夊叏鎬�銆�
銆�銆�5. 蹇�熻矤(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)锛岄仼鎳�(y墨ng)鍚勭ó鍕�(d貌ng)鎱�(t脿i)璨�(f霉)杓夋浠�銆�
銆�銆�6. 灏忓昂瀵稿皝瑁�锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅��

鎳�(y墨ng)鐢�

SM5308 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屽绉诲嫊(d貌ng)闆绘簮銆佽棈(l谩n)鐗欒�虫(j墨)绛�銆�
銆�銆�2. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屼緥濡傛櫤鑳芥墜鐠�(hu谩n)銆侀仚鎺у櫒銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗涓殑浣庡姛鑰楁ā濉婁緵闆�銆�
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌欑殑闆绘簮绠＄悊閮ㄥ垎銆�
銆�銆�5. 闆绘睜渚涢浕鐨勫祵鍏ュ紡绯荤当(t菕ng)銆�

鏇夸唬鍨嬭櫉

AP2112K, XC6206, LM2596

sm5308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)