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LT1931 鏄竴娆剧敱 Linear Technology锛堢従鐐� Analog Devices锛夌敓鐢㈢殑浣庡櫔鑱层�佷綆澹撳樊绶氭�х┅(w臎n)澹撳櫒 (LDO)銆傝┎鍣ㄤ欢鑳藉鍦ㄩ珮閬� 3A 鐨勮矤杓夐浕娴佷笅鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽悓鏅傚叿鍌欏嚭鑹茬殑鐬厠(t脿i)闊挎噳鍜岃純浣庣殑澹撳樊鐗规�с��
銆�銆�瑭茶姱鐗囬噰鐢ㄥ厛閫茬殑宸ヨ棟瑷▓锛岀⒑淇濅簡鍦ㄥ悇绋矤杓夋浠朵笅鐨勭┅(w臎n)瀹氭�у拰鏁堢巼銆傚叾灏佽褰㈠紡鍖呮嫭 AES5#TRMPBF锛岄�欐槸涓�绋穵婀婂瀷銆侀珮鏁堟暎鐔辩殑琛ㄩ潰璨艰灏佽锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳夌敤鍫存櫙銆�
杓稿叆闆诲鑼冨湇锛�2.3V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.3V
銆�銆�鏈�澶ц几鍑洪浕娴侊細3A
銆�銆�澹撳樊闆诲锛�300mV锛堝吀鍨嬪��锛屽湪 3A 璨犺級鏅傦級
銆�銆�闈滄厠(t脿i)闆绘祦锛�2.8mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 125掳C
銆�銆�灏佽褰㈠紡锛欰ES5#TRMPBF
LT1931 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀仈 3A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦鑳藉姏锛岄仼鍚堥﹨鍕曢珮鍔熺巼璨犺級銆�
銆�銆�2. 妤典綆鐨勫宸浕澹� (300mV 鍏稿瀷鍊�)锛屾湁鍔╀簬鎻愰珮绯荤当(t菕ng)鏁堢巼骞舵笡灏戝姛鑰�銆�
銆�銆�3. 鍏х疆淇濊鍔熻兘锛屽寘鎷亷娴佷繚璀�銆佺煭璺繚璀蜂互鍙婇亷婧棞鏂蜂繚璀�锛岀⒑淇濆湪鐣板父鎯呮硜涓嬭姱鐗囩殑瀹夊叏閬嬭銆�
銆�銆�4. 浣庡櫔鑱叉�ц兘锛岄仼鐢ㄤ簬灏嶉浕婧愯唱閲忚姹傝純楂樼殑鎳夌敤锛屽灏勯牷 (RF) 鍜屾ā鎿浕璺緵闆�銆�
銆�銆�5. 蹇�熺灛鎱�(t脿i)闊挎噳锛岃兘澶犻仼鎳夎矤杓夐浕娴佸揩閫熻畩鍖栫殑鍫存櫙銆�
銆�銆�6. 绨″柈鐨勫閮ㄥ厓浠堕厤缃紝渚夸簬瑷▓鍜屼娇鐢�銆�
銆�銆�7. 宸ヤ綔婧害鑼冨湇瀵唬 (-40掳C 鑷� 125掳C)锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屾苯杌婄礆鎳夌敤銆�
LT1931 寤ｆ硾鎳夌敤浜庨渶瑕侀珮闆绘祦鍜屼綆鍣伈闆绘簮渚涙噳鐨勫牬鍚�锛屽吀鍨嬫噳鐢ㄥ寘鎷細
銆�銆�1. 閫氫俊瑷倷涓殑灏勯牷鍓嶇渚涢浕銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勯珮绮惧害妯℃摤闆昏矾渚涢浕銆�
銆�銆�3. 姹借粖闆诲瓙涓皪鍙潬鎬ц姹傝純楂樼殑妯″渚涢浕銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欎腑鐨勬晱鎰熷偝鎰熷櫒鍜屼俊铏熻檿鐞嗛浕璺緵闆�銆�
銆�銆�5. 楂樼娑堣不椤為浕瀛愮敘鍝佷腑鐨勯珮鎬ц兘铏曠悊鍣ㄥ拰 FPGA 渚涢浕銆�
銆�銆�6. 闆绘睜渚涢浕绯荤当(t菕ng)涓殑楂樻晥绌�(w臎n)澹撹綁鎻�銆�
LT3080, LM2940, ADP151
