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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 > LM3489

LM3489 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 14:18:38 鏌ョ湅 闁辫畝锛�22

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鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V鑷�5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V鑷�5.2V
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�1MHz
銆�銆�灏佽褰㈠紡锛歈FN-16(3mmx3mm)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+125鈩�
銆�銆�鍏稿瀷鏁堢巼锛�95%(鍙栨焙浜庡叿楂旀噳(y墨ng)鐢ㄦ浠�)
銆�銆�闈滄厠(t脿i)闆绘祦锛氱磩35渭A

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鎳�(y墨ng)鐢�

LM3489寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀潏娲婚浕澹撹綁(zhu菐n)鎻涚殑鍫村悎锛屼緥濡傚柈绡�(ji茅)閶伴浕姹犱緵闆荤殑鎵嬫寔瑷�(sh猫)鍌�銆乁SB鍏呴浕鍣ㄣ�佷究鏀滃紡闊抽牷鎾斁鍣�銆佽棈(l谩n)鐗欒ō(sh猫)鍌欎互鍙婂叾浠栨秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝併�傜敱浜庡叾楂樻晥鐨勮兘閲忚綁(zhu菐n)鎻涜兘鍔涘拰寮�(qi谩ng)澶х殑淇濊(h霉)姗�(j墨)鍒�锛屼篃閬╁悎鐢ㄤ簬宸ユキ(y猫)闋�(l菒ng)鍩熺殑灏忓瀷宓屽叆寮忕郴绲�(t菕ng)涓�傚悓鏅�(sh铆)锛岃┎鑺墖鎲戝�熷叾灏忓昂瀵稿皝瑁濆拰浣庡姛鑰楀劒(y艒u)鍕�锛屽湪绌洪枔鏈夐檺涓斿皪鐔辩鐞嗘湁鍤�(y谩n)鏍艰姹傜殑鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)灏ょ偤绐佸嚭銆�

鏇夸唬鍨嬭櫉

LM3488, TPS63020, BQ25703A

lm3489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)

lm3489璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
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