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闁辫畝锛�27
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宸ヤ綔闆诲锛�3V~40V
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銆�銆�闁嬮棞闋荤巼锛�50kHz~400kHz鍙
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銆�銆�灏佽褰㈠紡锛歍O-220銆丼OIC-8
LM2578A鏄竴娆鹃珮搴﹂泦鎴愪笖闈堟椿鐨勯枊闂滅┅(w臎n)澹撴帶鍒跺櫒銆�
銆�銆�1. 楂樻晥鐜囷細閫氶亷鑴堟矕瀵害瑾垮埗锛圥WM锛夋妧琛擄紝纰轰繚楂樻晥鐨勫姛鐜囪綁鎻�锛屽挨鍏跺湪楂樿矤杓夋浠朵笅琛ㄧ従绐佸嚭銆�
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LM2578A寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
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LM2576, LM2577, MC34063
