銆�銆�LTC3104 鏄竴娆�15V銆侀噰鐢ㄩ浕娴佹ā寮忔灦妲�(g貌u)鐨勯珮鏁堢巼銆佸柈鐗囧紡銆佸浐瀹氶牷鐜囩殑鍚屾闄嶅鍨�杞�(zhu菐n)鎻涘櫒銆傞�欐鐢�(ch菐n)鍝佽兘鍦� 0.6V 鑷� 13.8V 鐨勮几鍑洪浕澹撹寖鍦嶅収(n猫i)鎻愪緵 300mA 鐨勮几鍑洪浕娴併�侺TC3104 鑳芥彁渚� 10mA 鐨勫彲绶ㄧ▼ LDO 杓稿嚭锛岀敤浜庣郸灏嶅櫔鑱叉晱鎰熺殑鍔熻兘闆昏矾渚涢浕锛屽畠鐨勭殑闈滄厠(t脿i)闆绘祦鍍呯偤 2.6渭A 銆�
銆�銆�LTC3104鐐轰簡鏂逛究鍖呮嫭鍠瘈(ji茅)鎴栧绡�(ji茅)闆绘睜銆佺郴绲�(t菕ng)闆诲杌屼互鍙婅秴绱氶浕瀹瑰櫒绛夊绋几鍏ラ浕婧愮殑宸ヤ綔锛岃兘鍦� 2.5V 鑷� 15V 鐨勮几鍏ラ浕澹撹寖鍦嶅収(n猫i)宸ヤ綔銆傞倓鑳芥彁渚涘寘鎷伐妤�(y猫)鎺у埗闆绘簮銆侀仩绋嬪偝鎰熷櫒缍�(w菐ng)绲�銆佷綆鍔熺巼鐒＄窔绯荤当(t菕ng)鍜岃兘閲忔敹闆嗘噳鐢ㄧ瓑澶氱ó闆绘睜渚涢浕鐨勬噳鐢�銆�
銆�銆�LTC3104 浠ュ浐瀹氱殑 1.2MHz 闁嬮棞闋荤巼宸ヤ綔锛屽苟閬嬬敤鍚屾鏁存祦鎻愪緵楂橀仈 95% 鐨勬晥鐜�銆侺TC3104 鎻愪緵浜嗗叐绋搷浣滄ā寮忥細鑷嫊绐佺櫦(f膩)妯″紡鎿嶄綔鍜屽挤鍒堕�ｇ簩(x霉)妯″紡锛屽緸鑰屼娇鐢ㄦ埗鑳藉鍎�(y艒u)鍖栬几鍑洪浕澹撶磱娉��佸櫔鑱插強杓曡矤杓夋晥鐜�銆傚氨闇�瑕佷綆鍣伈鐨勬噳鐢ㄨ�岃█锛孡TC3104 鍧囪兘浠モ�滃挤鍒堕�ｇ簩(x霉)妯″紡鈥濆伐浣�锛屽湪瑭叉ā寮忔檪锛岄�欐鍣ㄤ欢灏囦互 1.2MHz 闁嬮棞闋荤巼宸ヤ綔銆傜暥鍟熺敤绐佺櫦(f膩)妯″紡鎿嶄綔鏅�锛岀劇璨犺級姊濅欢涓嬬殑鍏稿瀷 DC 杓稿叆闆绘簮闆绘祦娓涘皬鑷� 2.6渭A,鍥犺�岄檺搴﹀湴鎻愰珮浜嗚紩璨犺級鏅傜殑鏁堢巼銆傝�岄伕鎿囧挤鍒堕�ｇ簩(x霉)妯″紡鍓囧彲鍩�(zh铆)琛岄潪甯镐綆鍣伈鐨勬亽瀹氶牷鐜� 锛�1.2MHz锛� 鎿嶄綔銆�
銆�銆�閫欐鍣ㄤ欢閭勫彲浠ユ帴鍙楀懡浠わ紝浠ヨ嚜鍕曞緸鍥哄畾闋荤巼杞�(zhu菐n)鎻涚偤绐佺櫦(f膩)妯″紡 锛圔urst Mode锛� 宸ヤ綔锛屽緸鑰屽湪妤靛鐨勮矤杓夐浕娴佽寖鍦嶅収(n猫i)瀵︾従(xi脿n)楂樻晥鐜�銆傚収(n猫i)閮ㄨ鍎�銆佸皬鍗犳澘闈㈢⿳鐨� DFN 鍜� MSOP 灏佽銆佷互鍙婂浐瀹氱殑 1.2MHz 闁嬮棞闋荤巼鍏佽ū鍍呬娇鐢ㄥ咕鍊嬬簴宸х殑澶栭儴绲勪欢锛屽氨鍙祫鎴愬崰鏉块潰绌嶉潪甯哥穵婀婄殑瑙ｆ焙鏂规銆備竴鍊嬫簴纰哄拰鍙法绋嬬殑 RUN 姣旇純鍣ㄧ偤鐢ㄦ埗鎻愪緵浜嗛潏娲绘�э紝鐢ㄦ埗鍙ō瀹氬湪浣曠ó杓稿叆闆诲姊濅欢涓嬪暉鐢ㄥ櫒浠�銆傚叾浠栫壒榛炲寘鎷浕婧愯壇濂芥瑷樸�侀泦鎴愮殑杌熷暉鍕曞拰閬庣啽淇濊銆�
銆�銆�1銆佸 VIN 鑼冨湇锛�2.5V 鑷� 15V
銆�銆�2銆佸 VOUT 鑼冨湇锛�0.6V鑷�13.8V
銆�銆�3銆�300mA 杓稿嚭闆绘祦
銆�銆�4銆佽秴浣庨潨鎱�(t脿i)闆绘祦锛�2.6渭A
銆�銆�5銆佸悓姝ユ暣娴侊細鏁堢巼楂橀仈 95%
銆�銆�6銆佹簴纰哄拰鍙法绋嬬殑 RUN 寮曡叧闁�闄�
銆�銆�7銆�1.2MHz 鍥哄畾闋荤巼 PWM
銆�銆�8銆佸彲鐢辩敤鎴堕伕鎿囩殑鑷嫊绐佺櫦(f膩)妯″紡 锛圔urst Mode锛� 鎴栧挤鍒堕�ｇ簩(x霉)鎿嶄綔
銆�銆�9銆�10mA 鍙(di脿o) LDO
銆�銆�10銆佸収(n猫i)閮ㄨ鍎�
銆�銆�11銆佺敤浜� VOUT 鐨勯浕婧愯壇濂界媭鎱�(t脿i)杓稿嚭
銆�銆�12銆侀噰鐢ㄨ�愮啽鎬ц兘澧炲挤鍨� 3mm x 4mm x 0.75mm銆�14 寮曡叧 DFN 灏佽鍜� 16 寮曡叧 MSOP 灏佽
銆�銆�LTC3104 閭勫寘鎷竴鍊嬮浕婧愯壇濂借几鍑恒�佷竴绋泦鎴愬瀷杌熻捣鍕曞姛鑳介浕璺�銆佷竴鍊嬫簴纰虹殑 RUN 姣旇純鍣ㄥ拰鐔遍亷杓変繚璀烽浕璺互纰轰繚闆绘簮绯荤当(t菕ng)涓婇浕铏曚簬鑹ソ鍙楁帶鐙�鎱�(t脿i)銆�
銆�銆�
銆�銆�LTC3104 涓昏鎳夌敤浜庡绡�(ji茅)闆绘睜鎴栬秴绱氶浕瀹瑰櫒绌�(w臎n)澹撳櫒銆佸垎甯冨紡闆绘簮绯荤当(t菕ng)銆佷究鏀滃紡鍎�鍣�銆佽兘閲忔敹闆嗗櫒銆侀仩绋嬪偝鎰熷櫒缍�(w菐ng)绲�銆佷綆鍔熺巼鐒＄窔绯荤当(t菕ng)绛夐牁鍩熴��
缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�锛屼竴鏌ョ櫨閫氾紒
宸叉敹閷勮姊�162149鍊�
