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(c猫)
鏅�(sh铆)闁擄細2025/4/28 18:37:11
闁辫畝锛�48
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銆�銆�LM3409鏀寔PWM瑾�(di脿o)鍏夊姛鑳斤紝鍏佽ū鐢ㄦ埗闈堟椿瑾�(di脿o)绡�(ji茅)LED浜害锛屽悓鏅�(sh铆)鍏�(n猫i)缃簡閬庢韩淇濊(h霉)銆佺煭璺繚璀�(h霉)绛夊畨鍏ㄦ(j墨)鍒�锛岄��(j矛n)涓�姝ユ彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳��銆�
杓稿叆闆诲鑼冨湇锛�5V~65V
銆�銆�杓稿嚭闆绘祦锛氭渶澶�350mA锛堝彲瑾�(di脿o)锛�
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銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈150鈩�
銆�銆�鏁堢巼锛氶珮閬�(d谩)97%
銆�銆�PWM瑾�(di脿o)鍏夐牷鐜囷細楂橀仈(d谩)1kHz
銆�銆�灏佽褰㈠紡锛欻TSSOP
LM3409QMY/NOPB 鎻愪緵浜嗗绋(sh铆)鐢ㄧ壒鎬э紝浣垮叾鎴愮偤姹借粖LED鐓ф槑鐨勭悊鎯抽伕鎿�銆傞鍏堬紝瀹冩敮鎸佸娉涚殑杓稿叆闆诲鑼冨湇锛岄仼鍚堝悇绋苯杌婇浕姹犵挵(hu谩n)澧冦�傚叾娆�锛屽叾楂樻晥鐨勫悓姝ユ暣娴佹妧琛�(sh霉)椤憲闄嶄綆浜嗗姛鑰�锛屾彁楂樹簡鏁撮珨鏁堣兘銆�
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LM3409QMY/NOPB 涓昏鎳�(y墨ng)鐢ㄤ簬姹借粖LED鐓ф槑闋�(l菒ng)鍩�锛屽叿楂斿寘鎷細
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銆�銆�2. 姹借粖灏剧噲鍙婂墡杌婄噲
銆�銆�3. 鍏�(n猫i)椋炬皼鍦嶇噲
銆�銆�4. 鏃ラ枔琛岃粖鐕堬紙DRL锛�
銆�銆�5. 宸ユキ(y猫)绱�(j铆)楂樹寒搴ED鐓ф槑
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LM3409HVQML/NOPB
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