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UC2844J鏄竴娆剧敱Unitrode鍏徃锛堝凡琚玊I鏀惰臣锛夎ō(sh猫)瑷堢殑楂樻�ц兘PWM鎺у埗鍣ㄨ姱鐗�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闁嬮棞(gu膩n)闆绘簮銆佺洿娴�-鐩存祦杞�(zhu菐n)鎻涘櫒浠ュ強LED椹�(q奴)鍕曢浕璺瓑鍫存櫙銆傝┎鑺墖閲囩敤鍥哄畾闋荤巼闆绘祦妯″紡鎺у埗鏋舵(g貌u)锛岃兘澶�?q奴)宕縁(xi脿n)楂樼簿搴﹂浕澹撹(di脿o)绡�(ji茅)锛屽苟涓斿叿鏈夎壇濂界殑绶氳矾鍜岃矤杓夌灛鎱�(t脿i)闊挎噳(y墨ng)鐗规��銆�
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銆�銆�灏佽褰㈠紡锛欴IP8/SOIC8
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銆�銆�涓昏鐗规�у寘鎷細
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銆�銆�2. 鍏�(n猫i)缃宸斁澶у櫒锛岀敤浜庡弽楗嬩俊铏熺殑绮剧⒑铏曠悊銆�
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銆�銆�姝ゅ锛孶C2844J鐨勫伐浣滈浕娴佽純浣�锛屾湁鍔╀簬闄嶄綆鍔熻��锛屽悓鏅傚叾杓冨鐨勫伐浣滈浕澹撹寖鍦嶄篃澧炲挤浜嗚姱鐗囧湪涓嶅悓鐠�(hu谩n)澧冧笅鐨勯仼鎳�(y墨ng)鎬с��
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