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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 > RT8939AGQW

RT8939AGQW 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/6/6 12:31:33 鏌ョ湅 闁辫畝锛�3

RT8939AGQW 鏄竴娆剧敱 Richtek锛堢珛閿滅鎶�锛夎ō(sh猫)瑷�(j矛)鐨勯珮鏁堣兘鍚屾鏁存祦闄嶅杞�(zhu菐n)鎻涘櫒鑺墖銆傝┎鑺墖鏀寔瀵几鍏ラ浕澹撹寖鍦�锛岄仼鐢ㄤ簬澶氱ó闆绘簮鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鍚�锛屼緥濡傛秷璨�(f猫i)椤為浕瀛愯ō(sh猫)鍌欍�侀�氫俊鐢�(ch菐n)鍝佷互鍙婂伐妤�(y猫)鑷嫊(d貌ng)鍖栫郴绲�(t菕ng)涓殑闆绘簮绠＄悊閮ㄥ垎銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡楂樺伌(c猫)鍜屼綆鍋�(c猫)鍔熺巼MOSFET锛岃兘澶犳彁渚涢珮閬�(d谩)4A鐨勬寔绾�(x霉)杓稿嚭闆绘祦锛屽苟鍏锋湁蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岄珮绮惧害杓稿嚭闆诲瑾�(di脿o)绡�(ji茅)鍔熻兘銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V - 28V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V - 26V
銆�銆�鏈�澶ц几鍑洪浕娴侊細4A
銆�銆�闁嬮棞(gu膩n)闋荤巼锛�200kHz - 1.5MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歈FN-20 (3mm x 3mm)
銆�銆�鏁堢巼锛氶珮閬�(d谩)97%
銆�銆�鍟熷嫊(d貌ng)闆绘祦锛氬皬浜�30uA

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鎳�(y墨ng)鐢�

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銆�銆�- 鏅鸿兘鎵嬫(j墨)鍜屽钩鏉块浕鑵﹀厖闆绘ā濉�
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鏇夸唬鍨嬭櫉(h脿o)

RT8939BGQW, RT8939CGQW

rt8939agqw鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 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)