鏅傞枔锛�2025/5/6 13:46:52
闁辫畝锛�28
TPS3831 鏄竴娆鹃珮绮惧害銆佷綆鍔熻�楃殑绐楀彛闆诲鐩�(ji膩n)鎺у櫒锛岀敤浜庣洠(ji膩n)鎺у柈鍊嬫垨澶氬�嬮浕婧愯粚鏄惁鍦ㄨō(sh猫)瀹氱殑闆诲鑼冨湇鍏�(n猫i)銆傝┎鍣ㄤ欢鍏锋湁涓婇浕寰╀綅銆佹帀闆诲京浣嶄互鍙婃墜鍕曞京浣嶅姛鑳�锛屽唬娉涙噳鐢ㄤ簬闇�瑕佺┅(w臎n)瀹氶浕婧愮媭鎱�(t脿i)鐩�(ji膩n)娓殑绯荤当(t菕ng)涓�銆�
銆�銆�TPS3831 鎻愪緵浜嗗彲瑾�(di脿o)鐨勯柧鍊艰ō(sh猫)缃姛鑳�锛岀敤鎴跺彲浠ラ�氶亷澶栭儴闆婚樆鍒嗗缍�(w菐ng)绲�(lu貌)闈堟椿瑾�(di脿o)鏁寸洠(ji膩n)鎺ч浕澹撹寖鍦嶃�傛澶�锛屽叾鍏�(n猫i)缃欢閬插畾鏅傚櫒鍙互闃叉鍥犻浕婧愭尝鍕曡�屽皫鑷寸殑瑾よЦ鐧�(f膩)銆�
宸ヤ綔闆诲锛�1.7V 鑷� 5.5V
銆�銆�闈滄厠(t脿i)闆绘祦锛�1.2渭A锛堝吀鍨嬪�硷級
銆�銆�杓稿嚭椤炲瀷锛欳MOS 鎺ㄦ尳寮�
銆�銆�杓稿叆闆诲鐩�(ji膩n)娓寖鍦嶏細0.6V 鑷� 5.0V
銆�銆�闊挎噳鏅傞枔锛氬吀鍨嬪�肩偤 350ns
銆�銆�閬叉化锛氬収(n猫i)閮ㄥ浐瀹氶伈婊�锛屼篃鍙�氶亷澶栭儴绲勪欢瑾�(di脿o)绡�(ji茅)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OT-23, SC70
TPS3831 鍏锋湁妤典綆鐨勫姛鑰�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欏拰灏嶈兘鑰楁晱鎰熺殑鎳夌敤鍫存櫙銆�
銆�銆�瀹冩敮鎸佺獥鍙ｇ洠(ji膩n)娓姛鑳�锛屽彲浠ュ悓鏅傛娓浕婧愰浕澹撴槸鍚﹁秴鍑鸿ō(sh猫)瀹氱殑涓婁笅闄愰柧鍊�銆�
銆�銆�瑭插櫒浠舵彁渚涗簡涓�鍊嬫墜鍕曞京浣嶅紩鑵� (MR)锛屽厑瑷辩敤鎴堕�氶亷澶栭儴淇¤櫉寮峰埗瑙哥櫦(f膩)寰╀綅銆�
銆�銆�鍏峰倷鍙法绋嬬殑寤堕伈鏅傞枔锛岄伩鍏嶉浕婧愮灛鎱�(t脿i)璁婂寲寮曠櫦(f膩)鐨勯尟瑾ゅ牨璀�銆�
銆�銆�TPS3831 鐨勯珮绮惧害浣垮叾鑳藉婧栫⒑鐩�(ji膩n)娓浕婧愯粚鐨勭媭鎱�(t脿i)锛岀⒑淇濈郴绲�(t菕ng)鐨勫彲闈犻亱琛屻��
銆�銆�鍏跺皬灏哄灏佽锛堝 SOT-23 鍜� SC70锛変究浜� PCB 甯冨眬瑷�(sh猫)瑷�锛岀壒鍒ラ仼鍚堢┖闁撳彈闄愮殑鎳夌敤銆�
TPS3831 寤ｆ硾鐢ㄤ簬闇�瑕侀浕婧愮洠(ji膩n)鎺х殑鍚勭ó闆诲瓙瑷�(sh猫)鍌欎腑锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�宓屽叆寮忔帶鍒跺櫒
銆�銆�宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌�
銆�銆�閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂�
銆�銆�娑堣不椤為浕瀛愮敘(ch菐n)鍝�
銆�銆�閱�(y墨)鐧傝ō(sh猫)鍌�
銆�銆�渚挎敎寮忛浕姹犱緵闆昏ō(sh猫)鍌�
銆�銆�姹借粖闆诲瓙绯荤当(t菕ng)涓殑闆绘簮绠＄悊妯″
銆�銆�鏁�(sh霉)鎿�(j霉)瀛樺劜瑷�(sh猫)鍌欑殑闆绘簮淇濊闆昏矾
TPS3839
銆�銆�MAX6326
銆�銆�APX809
