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銆�銆�UC3823A閲囩敤闆绘祦妯″紡鎺у埗鎶�琛�锛岄�氶亷閫愬懆鏈熸娓浕鎰熼浕娴佸嘲鍊间締瀵︾従(xi脿n)绌�(w臎n)瀹氭�у拰蹇�熷嫊鎱�(t脿i)闊挎噳銆傚叾鍏�(n猫i)缃尟钑╁櫒鍙(di脿o)绡�(ji茅)宸ヤ綔闋荤巼锛屽悓鏅傚叿鍌欏绋繚璀峰姛鑳戒互纰轰繚绯荤当(t菕ng)瀹夊叏閬嬭銆�
鍨嬭櫉锛歎C3823A
銆�銆�宸ヤ綔闆诲鑼冨湇锛�7V 鑷� 40V
銆�銆�椹呭嫊杓稿嚭闆绘祦锛氬嘲鍊�1.2A
銆�銆�鎸暕鍣ㄩ牷鐜囪寖鍦嶏細100kHz 鑷� 500kHz
銆�銆�鍟熷嫊闆绘祦锛氬皬浜�2mA
銆�銆�瑾ゅ樊鏀惧ぇ鍣ㄥ鐩婂付瀵⿳锛�1.5MHz
銆�銆�杓稿叆鍋忕疆闆绘祦锛氬吀鍨嬪��10渭A
銆�銆�婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�
銆�銆�灏佽褰㈠紡锛欴IP-8銆丼OIC-8
UC3823A鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏�(n猫i)缃簿纰虹殑5V鍩烘簴闆诲婧�锛岀敤浜庤宸斁澶у櫒鐨勫弮鑰冦��
銆�銆�2. 鏀寔鍙法绋嬬殑杌熷暉鍕曞姛鑳�锛屾笡灏戜笂闆绘檪鐨勬矕鎿婇浕娴�銆�
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銆�銆�4. 鎻愪緵閬庢祦淇濊(OCP)銆佹瑺澹撻帠瀹�(UVLO)浠ュ強閬庢韩淇濊(OTP)锛屽寮风郴绲�(t菕ng)鐨勫彲闈犳��銆�
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銆�銆�6. 鍙(di脿o)鏁寸殑鎸暕鍣ㄩ牷鐜囷紝渚夸簬鍎�(y艒u)鍖栦笉鍚屾噳鐢ㄧ挵(hu谩n)澧冧笅鐨勬�ц兘銆�
UC3823A閬╁悎鎳夌敤浜庝互涓嬪牬鏅細
銆�銆�1. 闁嬮棞闆绘簮閬╅厤鍣ㄥ拰鍏呴浕鍣ㄨō瑷�銆�
銆�銆�2. 宸ユキ(y猫)鐢ㄧ洿娴�-鐩存祦杞夋彌妯″銆�
銆�銆�3. 閫氫俊瑷倷涓殑闆绘簮绠＄悊鍠厓銆�
銆�銆�4. LED椹呭嫊闆绘簮浠ュ強鍏朵粬闇�瑕侀珮鏁堣兘鍔熺巼杞夋彌鐨勬噳鐢�銆�
銆�銆�鐢变簬鍏跺挤澶х殑椹呭嫊鑳藉姏鍜岄潏娲荤殑宸ヤ綔闋荤巼瑷畾锛孶C3823A鎴愮偤鐪惧楂樻晥鐜囬浕婧愯В姹烘柟妗堢殑鐞嗘兂閬告搰銆�
UC3823B, SG3823A
