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銆€銆€TPS54383 鎻愪緵鍥哄畾闋荤巼 PWM 妯″紡鎿嶄綔锛屽叿鏈夊収(n猫i)閮ㄨ(b菙)鍎熷姛鑳�锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)閬�(gu貌)绋�銆傛澶�锛屽畠閭勫叿鍌欏绋繚璀�(h霉)鐗规€э紝濡傞亷(gu貌)娴佷繚璀�(h霉)銆佺啽闂�(gu膩n)鏂峰拰娆犲閹栧畾锛岀⒑淇濈郴绲�(t菕ng)鍦ㄧ暟甯告儏娉佷笅鐨勫畨鍏ㄦ€�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 60V
銆€銆€杓稿嚭闆绘祦锛氶珮閬�(d谩) 3A
銆€銆€闁嬮棞(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛岃寖鍦嶇偤 100kHz 鑷� 2.2MHz
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽锛欻otRod? 8 寮曡叧 SOIC 鎴� 3mm x 3mm DSON
銆€銆€鏁堢巼锛氶珮閬�(d谩) 97%
銆€銆€鍟熷嫊(d貌ng)闆诲锛�4.5V

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TPS54383 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堥浕婧愯綁(zhu菐n)鎻涚殑闋�(l菒ng)鍩燂紝鍏稿瀷鎳�(y墨ng)鐢ㄥ寘鎷細
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銆€銆€2. 姹借粖闆诲瓙绯荤当(t菕ng)
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