国产在线中文字幕亚洲,一区视频国产精品观看,欧美日韩国产高清片,久久久久久AV无码免费网站,亚洲无码一二三四五区,日韩无码www.,sese444

鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

LT3975
闁辫畝锛�4329鏅傞枔锛�2013-08-19 14:31:19

銆�銆�LT3975 鏄竴娆惧彲瑾�(di脿o)闋荤巼銆佸柈鐗囧紡銆侀檷澹撳瀷闁嬮棞(gu膩n)绌�(w臎n)澹撳櫒锛屽彲鎺ュ彈涓�鍊嬮珮閬� 42V 鐨勫杓稿叆闆诲鑼冨湇銆備綆闈滄厠(t脿i)闆绘祦瑷�(sh猫)瑷堝湪鐒¤矤杓夌┅(w臎n)澹撴檪鍍呮秷鑰� 2.7渭A 鐨�闆绘簮闆绘祦銆備綆绱嬫尝绐佺櫦(f膩)妯″紡鎿嶄綔鍙湪浣庤几鍑洪浕娴佹浠朵笅缍寔楂樻晥鐜�锛屽悓鏅傚湪鍏稿瀷鎳�(y墨ng)鐢ㄤ腑淇濇寔杓稿嚭绱嬫尝浣庝簬 15mV.LT3975 鑳芥彁渚涢珮閬� 2.5A 鐨勮矤杓夐浕娴�锛屽苟鍏锋湁鐢ㄤ簬闄愬埗鐭矾鏈熼枔鍔熺巼鑰楁暎鐨勯浕娴侀檺鍊兼姌杩斿姛鑳�銆傜暥杓稿叆闆诲闄嶈嚦绶ㄧ▼杓稿嚭闆诲浠ヤ笅鏅� 锛堜緥濡傦細姹借粖鍐疯粖鐧�(f膩)鍕曟湡闁擄級锛屽彲淇濇寔涓�鍊� 500mV 鐨勪綆澹撳樊闆诲銆�

涓昏鐗归粸

銆�銆�路瓒呬綆闈滄厠(t脿i)闆绘祦锛氬湪 12VIN 鑷� 3.3VOUT 鏅� IQ 鐐� 2.7渭A

銆�銆�路浣庣磱娉㈢獊鐧�(f膩)妯″紡 锛圔urst Mode?锛� 鎿嶄綔

銆�銆�路杓稿嚭绱嬫尝 < 15mVP-P

銆�銆�路瀵几鍏ヨ寖鍦嶏細鍦� 4.3V 鑷� 42V 鑼冨湇鍏�(n猫i)宸ヤ綔

銆�銆�路2.5A 杓稿嚭闆绘祦

銆�銆�路鍗撹秺鐨勫暉鍕曞拰澹撳樊鎬ц兘

銆�銆�路鍙(di脿o)闁嬮棞(gu膩n)闋荤巼锛�200kHz 鑷� 2MHz

銆�銆�路鍙湪 250kHz 鑷� 2MHz 鑼冨湇鍏�(n猫i)鍚屾

銆�銆�路婧栫⒑鐨勫彲绶ㄧ▼娆犲闁夐帠

銆�銆�路浣庡仠姗熼浕娴侊細IQ = 700nA

銆�銆�路闆绘簮鑹ソ妯欒

銆�銆�路杌熻捣鍕曡兘鍔�

銆�銆�路鐔卞仠姗熶繚璀�

銆�銆�路闆绘祦闄愬�兼姌杩斿姛鑳� 锛堣粺璧峰嫊鍙睆钄借┎鍔熻兘锛�

銆�銆�路椋藉拰闁嬮棞(gu膩n)瑷�(sh猫)瑷堬細75m惟 灏�(d菐o)閫氶浕闃�

銆�銆�路灏忓褰㈢殑鑰愮啽鎬ц兘澧炲挤鍨� 16 寮曡叧 MSOP 灏佽

鍏稿瀷鎳�(y墨ng)鐢�

銆�銆�LT3975涓�绋収(n猫i)閮ㄨ鍎熼浕娴佹ā寮忔嫇鎾茬祼(ji茅)妲�(g貌u)鐢ㄤ簬瀵︾従(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屼笂浣崇殑鐠�(hu谩n)璺┅(w臎n)瀹氭�с�傝姱鐗囦笂鍏�(n猫i)缃簡涓�鍊嬮珮鏁堢巼 75m惟 闁嬮棞(gu膩n)鍜屼竴鍊嬪崌澹撹倴鐗瑰熀浜屾サ绠′互鍙婂繀闇�鐨勬尟钑╁櫒銆佹帶鍒跺拰閭忚集闆昏矾銆備竴鍊嬪叿 1.02V 婧栫⒑闁�闄愮殑浣胯兘寮曡叧鍙洿鎺ョ敤寰帶鍒跺櫒椹�(q奴)鍕�锛屾垨鑰呯敤浣滀竴鍊嬪彲绶ㄧ▼娆犲闁夐帠銆係S 寮曡叧涓婄殑涓�鍊嬮浕瀹瑰櫒璨犺铂鎻愪緵鍙楁帶鐨勬氮娑岄浕娴� 锛堣粺璧峰嫊锛�銆傜暥 VOUT 閬斿埌绶ㄧ▼杓稿嚭闆诲鐨� 91.6% 鏅傦紝闆绘簮鑹ソ妯欒闆昏矾灏囩櫦(f膩)鍑烘寚绀轰俊铏�銆侺T3975 閲囩敤鍏锋湁瑁搁湶瑗鐨勫皬澶栧舰 16 寮曡叧 MSOP 灏佽锛屾棬鍦ㄥ鐝�(xi脿n)浣庣啽闃汇��

    

鎳�(y墨ng)鐢ㄨ寖鍦�

銆�銆�LT3975涓昏鐨勬噳(y墨ng)鐢ㄨ寖鍦嶅涓嬶細

銆�銆�路姹借粖闆绘睜瑾�(di脿o)绡�(ji茅)

銆�銆�路渚挎敎寮忕敘(ch菐n)鍝佺殑闆绘簮

銆�銆�路宸ユキ(y猫)闆绘簮

缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�锛屼竴鏌ョ櫨閫�锛�

宸叉敹閷勮姊�170104鍊�