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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 > SI3443DDV-T1-GE3

SI3443DDV-T1-GE3 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/28 14:11:07 鏌ョ湅 闁辫畝锛�36

SI3443DDV 鏄竴娆剧敱 Silicon Labs 鎻愪緵鐨勯珮闆嗘垚搴�銆佷綆鍔熻�楃殑鍚屾鏁存祦闄嶅鐩存祦-鐩存祦杞�(zhu菐n)鎻涘櫒銆傝┎鍣ㄤ欢鑳藉鎻愪緵楂橀仈(d谩) 3A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屽叿鏈夎純瀵殑杓稿叆闆诲鑼冨湇 (2.7V 鑷� 5.5V)锛岄仼鐢ㄤ簬闆绘睜渚涢浕瑷�(sh猫)鍌欏拰渚挎敎寮忛浕瀛愮敘(ch菐n)鍝佺殑闆绘簮绠＄悊銆�
銆�銆�鍏跺収(n猫i)閮ㄩ泦鎴愪簡 MOSFET 闁�(k膩i)闂�(gu膩n)锛屽苟閫氶亷(gu貌)鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁撴帶鍒舵ā寮忓(sh铆)鐝�(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岄珮鏁堢巼銆傛澶栵紝瑭茶姱鐗囨敮鎸佸彲绶ㄧ▼闁�(k膩i)闂�(gu膩n)闋荤巼浠ュ強澶氱ó淇濊(h霉)鍔熻兘锛屽閬�(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)銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆绘祦锛�3A
銆�銆�宸ヤ綔闋荤巼锛�1MHz 鑷� 2.2MHz锛堝彲瑾�(di脿o)锛�
銆�銆�鏁堢巼锛氶珮閬�(d谩) 95%
銆�銆�灏佽褰㈠紡锛歍SSOP-16
銆�銆�寰呮(j墨)闆绘祦锛�1uA锛堝吀鍨嬪�硷級
銆�銆�鍟熷嫊(d貌ng)闆绘祦锛�20uA锛堟渶澶у�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�

鐗规��

SI3443DDV 闆嗘垚浜嗛珮鎬ц兘鍚屾鏁存祦闆昏矾锛岀劇(w煤)闇�澶栭儴瑁�(b菙)鍎熷厓浠跺嵆鍙┅(w臎n)瀹氶亱(y霉n)琛�銆�
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銆�銆�鐢变簬鍏舵敮鎸佽純瀵殑杓稿叆闆诲鑼冨湇鍜屽皬灏哄灏佽锛岄潪甯搁仼鍚堝皪(du矛)绌洪枔鍜屽姛鑰楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

SI3442DDV-T1-GE3, SI3444DDV-T1-GE3

si3443ddv-t1-ge3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)

si3443ddv-t1-ge3鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�0鐝�(xi脿n)璨ㄦ煡鐪嬩氦鏈�
  • 鍍�(ji脿)鏍�1 : 锟�3.42000鍓垏甯讹紙CT锛�3,000 : 锟�0.75127鍗峰付锛圱R锛�
  • 绯诲垪TrenchFET?
  • 鍖呰鍗峰付锛圱R锛夊壀鍒囧付锛圕T锛塂igi-Reel? 寰楁嵎瀹氬埗鍗峰付
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍦ㄥ敭
  • FET 椤炲瀷P 閫氶亾
  • 鎶�琛�(sh霉)MOSFET锛堥噾灞哀鍖栫墿锛�
  • 婕忔簮闆诲锛圴dss锛�20 V
  • 25掳C 鏅�(sh铆)闆绘祦 - 閫ｇ簩(x霉)婕忔サ (Id)4A锛圱a锛�锛�5.3A锛圱c锛�
  • 椹�(q奴)鍕�(d貌ng)闆诲锛堟渶澶� Rds On锛屾渶灏� Rds On锛�2.5V锛�4.5V
  • 涓嶅悓 Id銆乂gs 鏅�(sh铆)灏�(d菐o)閫氶浕闃伙紙鏈�澶у�硷級47 姣瓙 @ 4.5A锛�4.5V
  • 涓嶅悓 Id 鏅�(sh铆) Vgs(th)锛堟渶澶у�硷級1.5V @ 250渭A
  • 涓嶅悓 Vgs 鏅�(sh铆)鏌垫サ闆昏嵎?(Qg)锛堟渶澶у�硷級30 nC @ 8 V
  • Vgs锛堟渶澶у�硷級卤12V
  • 涓嶅悓 Vds 鏅�(sh铆)杓稿叆闆诲 (Ciss)锛堟渶澶у�硷級970 pF @ 10 V
  • FET 鍔熻兘-
  • 鍔熺巼鑰楁暎锛堟渶澶у�硷級1.7W锛圱a锛�锛�2.7W锛圱c锛�
  • 宸ヤ綔婧害-55掳C ~ 150掳C锛圱J锛�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�6-TSOP
  • 灏佽/澶栨SOT-23-6 绱�(x矛)鍨�锛孴SOT-23-6