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闁辫畝锛�41
LT8631UX 鏄� Linear Technology锛堢従(xi脿n)鐐� Analog Devices锛夋帹鍑虹殑涓�娆惧悓姝ユ暣娴侀檷澹撳瀷 DC/DC 杞夋彌鍣ㄣ�傝┎鑺墖閲囩敤楂樺鍋村拰浣庡鍋� MOSFET 鍏�(n猫i)閮ㄩ泦鎴愯ō瑷�锛屽叿鏈夐珮鏁堢巼銆佷綆闆荤骞叉摼 (EMI) 鍜屽揩閫熺灛鎱�(t脿i)闊挎噳鐨勭壒榛�銆傚叾宸ヤ綔杓稿叆闆诲鑼冨湇鐐� 3.4V 鑷� 60V锛岃兘澶犳敮鎸佸绋几鍏ラ浕婧愰鍨�锛屽寘鎷苯杌婇浕姹犲拰宸ユキ(y猫)闆绘簮銆侺T8631UX 鎻愪緵楂橀仈 2A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屽苟鍏峰倷鍙(di脿o)鐨勮几鍑洪浕澹撹寖鍦�锛岄潪甯搁仼鍚堥渶瑕佺┅(w臎n)瀹氫笖楂樻晥闆绘簮杞夋彌鐨勬噳鐢ㄥ牬鏅��
銆�銆�姝ゅ锛孡T8631UX 鍏�(n猫i)缃� Silent Switcher? 鎶�琛�锛屽ぇ骞呴檷浣庝簡 EMI 杓诲皠锛岀啊鍖栦簡婵炬尝闆昏矾瑷▓锛屽悓鏅傛豢瓒� CISPR 25 绛夊毚鏍肩殑杓诲皠妯欐簴銆�
杓稿叆闆诲鑼冨湇锛�3.4V 鑷� 60V
銆�銆�杓稿嚭闆绘祦锛�2A 閫ｇ簩(x霉)
銆�銆�闁嬮棞闋荤巼锛�200kHz 鑷� 3MHz 鍙(di脿o)
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�3mm 脳 3mm LQFN-16 灏佽
銆�銆�鏈�灏忚几鍑洪浕澹擄細0.8V 鍙(di脿o)
銆�銆�闈滄厠(t脿i)闆绘祦锛�2.5渭A锛堝仠姗熸ā寮忥級
銆�銆�鏁堢巼锛氶珮閬� 97%
LT8631UX 鍏峰倷澶氶爡鍗撹秺鎬ц兘鐗归粸锛�
銆�銆�1. 楂樺杓稿叆鑼冨湇鏀寔寤ｆ硾鐨勬噳鐢ㄥ牬鏅�锛屽姹借粖闆诲瓙銆佸伐妤�(y猫)瑷倷绛�銆�
銆�銆�2. 鍏�(n猫i)缃� Silent Switcher? 鎶�琛撴湁鏁堥檷浣� EMI 杓诲皠锛岀劇闇�椤嶅灞忚斀鎴栧京闆滅殑婵炬尝鍣ㄨō瑷堛��
銆�銆�3. 楂樻晥鐨勫姛鐜囪綁鎻涜兘鍔�锛岄仼鍚堝皪鍔熻�楁晱鎰熺殑瑷▓闇�姹�銆�
銆�銆�4. 鏀寔瀵寖鍦嶇殑闁嬮棞闋荤巼瑾�(di脿o)绡�(ji茅)锛屼究浜庡劒(y艒u)鍖栨晥鐜囧拰鍏冧欢灏哄銆�
銆�銆�5. 蹇�熺灛鎱�(t脿i)闊挎噳鑳藉姏纰轰繚鍦ㄨ矤杓夌獊璁婃檪缍寔绌�(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�6. 鍏�(n猫i)缃鍎熷姛鑳界啊鍖栦簡澶栭儴鍏冧欢鐨勯伕鎿囪垏瑷▓娴佺▼銆�
銆�銆�7. 瓒呬綆闈滄厠(t脿i)闆绘祦瑷▓寤堕暦浜嗛浕姹犱緵闆荤郴绲�(t菕ng)鐨勯亱琛屾檪闁�銆�
銆�銆�8. 瀹屽杽鐨勪繚璀锋鍒跺寘鎷亷鐔变繚璀枫�佺煭璺繚璀峰拰閬庢祦淇濊锛屾彁鍗囦簡绯荤当(t菕ng)鍙潬鎬с��
LT8631UX 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 姹借粖闆诲瓙绯荤当(t菕ng)锛屼緥濡備俊鎭妯傜郴绲�(t菕ng)銆佸皫鑸ō鍌欏拰閬犵▼淇℃伅铏曠悊妯″銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栬ō鍌�锛屽鍙法绋嬮倧杓帶鍒跺櫒 (PLC) 鍜屾暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�3. 閫氫俊鍩虹瑷柦锛屽寘鎷矾鐢卞櫒銆佷氦鎻涙鍜屽熀绔欓浕婧愮鐞�銆�
銆�銆�4. 渚挎敎寮忛啱(y墨)鐧傝ō鍌�锛屽琛�绯栧剙鍜屼究鏀滃紡瓒呰伈瑷倷銆�
銆�銆�5. 闆绘睜渚涢浕鐨勬秷璨婚闆诲瓙鐢�(ch菐n)鍝�锛屽鐒′汉姗�銆佹櫤鑳芥墜琛ㄥ拰鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷倷銆�
銆�銆�6. LED 椹呭嫊鍣ㄥ拰鍏朵粬闇�瑕侀珮鏁堢洿娴侀浕婧愯綁鎻涚殑鎳夌敤鍫存櫙銆�
LT8631S, LT8631
