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鎮ㄥソ锛屾杩庝締(l谩i)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 > BR3502W

BR3502W 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/23 16:33:58 鏌ョ湅 闁辫畝锛�20

BR3502W 鏄竴娆惧熀浜� CMOS 宸ヨ棟鐨勯珮鏁�銆佷綆鍔熻�� DC-DC 杞�(zhu菐n)鎻涘櫒鑺墖锛屼富瑕佺敤浜庡皣杓稿叆闆诲杞�(zhu菐n)鎻涚偤绌�(w臎n)瀹氱殑杓稿嚭闆诲銆傝┎鑺墖閬╃敤浜庝究鏀滃紡闆诲瓙瑷�(sh猫)鍌欏拰闆绘睜渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屽叿鍌欓珮鏁堢巼銆佸皬灏哄鍜屾槗鐢ㄦ�х瓑鍎�(y艒u)榛�(di菐n)銆�
銆�銆�BR3502W 鍏�(n猫i)缃簡 PWM 鎺у埗闆昏矾鍜屽姛鐜囬枊(k膩i)闂�(gu膩n)绠�锛岃兘澶犳彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆绘祦锛屽苟鏀寔瀵寖鍦嶇殑杓稿叆闆诲銆傛澶�锛岃┎鑺墖閭勫叿鏈夐亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧繚璀�(h霉)鍔熻兘锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑绌�(w臎n)瀹氭�у拰鍙潬鎬�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.5V - 5.5V
銆�銆�杓稿嚭闆诲锛�1.8V锛堝浐瀹氾級
銆�銆�杓稿嚭闆绘祦锛氭渶楂� 300mA
銆�銆�宸ヤ綔鏁堢巼锛氶珮閬�(d谩) 90%
銆�銆�鍟熷嫊(d貌ng)闆诲锛�2.3V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆�銆�灏佽褰㈠紡锛歋OT-23-5

鐗规��

BR3502W 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥鐨� PWM 鎺у埗妯″紡锛岃兘澶犲湪杓曡級姊濅欢涓嬭嚜鍕�(d貌ng)閫�(j矛n)鍏ョ渷闆绘ā寮忎互闄嶄綆鍔熻��銆�
銆�銆�2. 鍏�(n猫i)缃姛鐜囬枊(k膩i)闂�(gu膩n)绠�锛岀劇(w煤)闇�澶栨帴 MOSFET锛岀啊(ji菐n)鍖栬ō(sh猫)瑷�(j矛)骞舵笡灏戝鍦嶅厓浠舵暩(sh霉)閲�銆�
銆�銆�3. 杓稿嚭闆诲绮惧害楂�锛屽吀鍨嬪�肩偤 卤2%銆�
銆�銆�4. 瀹屽杽鐨勪繚璀�(h霉)姗�(j墨)鍒�锛屽寘鎷亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧繚璀�(h霉)锛屾彁楂樼郴绲�(t菕ng)鍙潬鎬�銆�
銆�銆�5. 灏忓瀷鍖栧皝瑁� SOT-23-5锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�6. 鏀寔瀵寖鍦嶇殑杓稿叆闆诲锛岄仼鍚堝绋浕姹犱緵闆诲牬(ch菐ng)鏅��
銆�銆�7. 鍟熷嫊(d貌ng)闆诲浣庤嚦 2.3V锛岀⒑淇濆湪闆绘睜闆婚噺杓冧綆鏅�(sh铆)浠嶈兘姝ｅ父宸ヤ綔銆�

鎳�(y墨ng)鐢�

BR3502W 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁堢┅(w臎n)澹撻浕婧愮殑鍫�(ch菐ng)鍚�锛屽叿楂斿寘鎷細
銆�銆�1. 渚挎敎寮忔秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紝濡� MP3 鎾斁鍣�銆佽棈(l谩n)鐗欒�虫(j墨)绛�銆�
銆�銆�2. 鎵嬫寔瑷�(sh猫)鍌�锛屼緥濡傞仚鎺у櫒銆佹櫤鑳芥墜鐠�(hu谩n)绛�銆�
銆�銆�3. 闆绘睜渚涢浕鐨勭墿鑱�(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌欍��
銆�銆�4. 浣庡姛鑰楀偝鎰熷櫒妯″鍜岀劇(w煤)绶氶�氫俊妯″鐨勪緵闆绘柟妗�銆�
銆�銆�5. 鍏朵粬闇�瑕佺┅(w臎n)瀹� 1.8V 杓稿嚭鐨勫皬鍨嬮浕瀛愯ō(sh猫)鍌欍��

鏇夸唬鍨嬭櫉(h脿o)

AP2112K-1.8, XC6206P182MR-G

br3502w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)

br3502w璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級