LTC3226EUD#TRPBF 鏅�(sh铆)闁擄細2025/5/10 9:41:12 闁辫畝锛�17

LTC3226 鏄竴娆鹃珮搴﹂泦鎴愮殑闆绘簮绠＄悊鑺墖锛岀敱鍑屽姏鐖剧壒锛圠inear Technology锛夊叕鍙歌ō(sh猫)瑷�(j矛)鍒堕€犮€傝┎鍣ㄤ欢鍏�(n猫i)缃簡鍗囧DC/DC杞�(zhu菐n)鎻涘櫒銆佺窔鎬х┅(w臎n)澹撳櫒鍜岄浕姹犲厖闆荤鐞嗗姛鑳斤紝灏堢偤渚挎敎寮忚ō(sh猫)鍌欎緵闆昏€屽劒(y艒u)鍖�锛屼緥濡傚彲绌挎埓瑷�(sh猫)鍌�銆佺劇绶氬偝鎰熷櫒绡€(ji茅)榛�(di菐n)鍜屽叾浠栦綆鍔熻€楁噳(y墨ng)鐢�銆傚叾绶婃箠鐨勫皝瑁濆拰楂樻晥鎬ц兘浣垮緱瀹冩垚鐐虹┖闁撳彈闄愬拰鍔熺巼鏁忔劅瑷�(sh猫)瑷�(j矛)鐨勭悊鎯抽伕鎿�銆�
銆€銆€LTC3226 鎻愪緵浜嗕竴绋啊(ji菐n)鍠殑鏂规硶渚嗗緸鍠瘈(ji茅)閶伴浕姹犳垨浣庡闆绘簮鐢�(ch菐n)鐢熸墍闇€鐨勭郴绲�(t菕ng)闆诲锛屽苟鍚屾檪(sh铆)灏�(du矛)闆绘睜閫�(j矛n)琛屾櫤鑳藉厖闆荤鐞�銆傞€氶亷灏囧鍊�(g猫)鍔熻兘闆嗘垚鍒板柈涓€鑺墖涓�锛岀啊(ji菐n)鍖栦簡闆昏矾鏉垮竷灞€骞舵笡灏戜簡澶栧湇鍏冧欢鐨勬暩(sh霉)閲�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V 鑷� 5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�1.8V 鑷� 5.25V 鍙(di脿o)
銆€銆€鏈€澶ц几鍑洪浕娴侊細300mA (鍏稿瀷鍊�)
銆€銆€鏁堢巼锛氶珮閬�(d谩)90%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛�12寮曡叧 2mm x 3mm DFN
銆€銆€闈滄厠(t脿i)闆绘祦锛�10渭A (闂�(gu膩n)鏂锋ā寮�)
銆€銆€闆绘睜鍏呴浕闆绘祦锛氬彲绶ㄧ▼鑷� 150mA

鐗规€�

楂橀泦鎴愬害锛氶泦鎴愪簡鍗囧杞�(zhu菐n)鎻涘櫒銆丩DO 鍜岄浕姹犲厖闆荤鐞嗭紝娓涘皯浜嗗閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆€銆€瀵几鍏ラ浕澹撹寖鍦嶏細鏀寔澶氱ó闆绘簮杓稿叆锛屽寘鎷柈绡€(ji茅)閶伴浕姹�銆乁SB 鍜屽叾浠栦綆澹撴簮銆�
銆€銆€浣庨潨鎱�(t脿i)闆绘祦锛氬湪闂�(gu膩n)鏂锋ā寮忎笅鍍呮秷鑰� 10渭A 鐨勯浕娴侊紝寤堕暦(zh菐ng)浜嗛浕姹犲＝鍛�銆�
銆€銆€鍙法绋嬪厖闆婚浕娴侊細鍏佽ū鐢ㄦ埗鏍规摎(j霉)鎳�(y墨ng)鐢ㄩ渶姹傝(di脿o)鏁村厖闆婚浕娴佸ぇ灏�銆�
銆€銆€灏忓瀷灏佽锛氶噰鐢ㄧ穵婀婄殑 2mm x 3mm DFN 灏佽锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅€�
銆€銆€淇濊(h霉)鍔熻兘锛氬叿鍌欓亷婧繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜屾瑺澹撻帠瀹氱瓑鍔熻兘锛岀⒑淇濈郴绲�(t菕ng)鐨勭┅(w臎n)瀹氶亱(y霉n)琛屻€�

鎳�(y墨ng)鐢�

渚挎敎寮忛浕瀛愯ō(sh猫)鍌欙細濡傝棈(l谩n)鐗欒€虫(j墨)銆佸仴韬拷韫ゅ櫒绛夈€�
銆€銆€鐗╄伅(li谩n)缍�(w菐ng)瑷�(sh猫)鍌欙細渚嬪鐒＄窔鍌虫劅鍣ㄧ恫(w菐ng)绲�(lu貌)绡€(ji茅)榛�(di菐n)銆佹櫤鑳藉灞呮帶鍒跺櫒銆�
銆€銆€閱�(y墨)鐧傞浕瀛愶細濡傝绯栧剙銆佽剤鎼忚姘у剙绛変究鏀滃紡鍋ュ悍鐩�(ji膩n)娓�(c猫)瑷�(sh猫)鍌�銆�
銆€銆€娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細闇€瑕侀珮鏁堥浕婧愮鐞嗗拰灏忓昂瀵歌В姹烘柟妗堢殑鐢�(ch菐n)鍝�銆�
銆€銆€浣庡姛鑰楃郴绲�(t菕ng)锛氫换浣曚緷璩翠簬闆绘睜渚涢浕涓旇姹傞暦(zh菐ng)绾�(x霉)鑸檪(sh铆)闁撶殑瑷�(sh猫)鍌欍€�