LT4321IUF#PBF 鏅�(sh铆)闁擄細2025/5/15 12:22:21 闁辫畝锛�18

LT4321 鏄竴娆剧敱鍑屽姏鐖剧壒锛圠inear Technology锛岀従(xi脿n)鐐篈DI鍏徃鐨勪竴閮ㄥ垎锛夎ō(sh猫)瑷�(j矛)鐨勯珮绔浕婧愪繚璀�(h霉)鎺у埗鍣�锛屽皥鐐� USB 闆绘睜鍏呴浕鍣ㄧ鍙ｅ拰姹借粖鎳�(y墨ng)鐢ㄨ€屽劒(y艒u)鍖�銆傝┎鍣ㄤ欢闆嗘垚浜嗛亷澹�銆佹瑺澹撳拰娴秾闆绘祦淇濊(h霉)鍔熻兘锛岃兘澶犳湁鏁堥槻姝㈣几鍏ラ浕澹撶灛璁婂皪(du矛)涓嬫父闆昏矾閫犳垚鎼嶅銆�
銆€銆€LT4321 鏀寔澶氱ó宸ヤ綔妯″紡锛屽寘鎷檺娴佹ā寮忓拰鎶樿繑闆绘祦妯″紡锛岀⒑淇濈郴绲�(t菕ng)鍦ㄧ暟甯告儏娉佷笅浠嶇劧淇濇寔绌�(w臎n)瀹氶亱(y霉n)琛�銆傚叾绶婃箠鐨勫皝瑁濆舰寮忓拰闈堟椿鐨勯厤缃伕闋�(xi脿ng)浣垮緱瀹冮潪甯搁仼鍚堢敤浜庝究鏀滃紡瑷�(sh猫)鍌�銆佸伐妤�(y猫)瑷�(sh猫)鍌欎互鍙婃苯杌婇浕瀛愮瓑闋�(l菒ng)鍩熴€�

鍙冩暩(sh霉)

椤炲瀷锛氶浕婧愪繚璀�(h霉)鎺у埗鍣�
銆€銆€杓稿叆闆诲鑼冨湇锛�-0.3V 鑷� 65V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€鏈€澶ц矤(f霉)杓夐浕娴侊細鐢卞閮∕OSFET姹哄畾
銆€銆€灏佽褰㈠紡锛�16寮曡叧鑰愮啽澧炲挤(qi谩ng)鍨婱SOP (4mm x 5mm)
銆€銆€鎺у埗妯″紡锛氶檺娴佹ā寮�/鎶樿繑闆绘祦妯″紡
銆€銆€淇濊(h霉)鍔熻兘锛氶亷澹�銆佹瑺澹�銆佸弽鍚戦浕娴�銆佹氮娑岄浕娴佷繚璀�(h霉)

鐗规€�

LT4321 鎻愪緵鍏ㄩ潰鐨勯浕婧愪繚璀�(h霉)瑙ｆ焙鏂规锛屽叿鍌欎互涓嬮棞(gu膩n)閸电壒鎬э細
銆€銆€1. 闆嗘垚閬庡鍜屾瑺澹撲繚璀�(h霉)鍔熻兘锛屽彲鎵垮彈楂橀仈(d谩) 65V 鐨勭灛鎱�(t脿i)闆诲锛�
銆€銆€2. 鍏�(n猫i)缃欢閬插畾鏅�(sh铆)鍣ㄤ互娓涘皯瑾よЦ鐧�(f膩)锛岄伩鍏嶅洜鐭毇闆诲娉㈠嫊(d貌ng)灏�(d菐o)鑷寸殑涓嶅繀瑕�?ji菐ng)骞奸硯?br>銆€銆€3. 鍙(di脿o)绡€(ji茅)鐨勯檺娴侀柧鍊煎拰闊挎噳(y墨ng)鏅�(sh铆)闁擄紝閬╂噳(y墨ng)涓嶅悓鎳�(y墨ng)鐢ㄩ渶姹�锛�
銆€銆€4. 鏀寔澶栭儴 N 婧濋亾 MOSFET锛屽(sh铆)鐝�(xi脿n)楂樻晥鐨勫姛鐜囪檿鐞嗚兘鍔�锛�
銆€銆€5. 绶婃箠鐨� MSOP 灏佽绡€(ji茅)鐪佺┖闁擄紝閬╁悎灏哄鍙楅檺鐨勬噳(y墨ng)鐢ㄥ牬鏅�锛�
銆€銆€6. 瀵伐浣滄韩搴﹁寖鍦�锛屼繚璀夋儭鍔ｇ挵(hu谩n)澧冧笅鐨勫彲闈犻亱(y霉n)琛�锛�
銆€銆€7. 鍏煎 USB BC 1.2 妯�(bi膩o)婧�(zh菙n)锛屾敮鎸佸揩閫熷厖闆诲崝(xi茅)璀�銆�

鎳�(y墨ng)鐢�

LT4321 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鍙潬鎬ч浕婧愮鐞嗙殑鍫村悎锛屽叿楂斿寘鎷細
銆€銆€1. USB 鍏呴浕鍣ㄥ拰閬╅厤鍣ㄤ腑鐨勭鍙ｄ繚璀�(h霉)锛�
銆€銆€2. 杌婅級闆诲瓙鐢�(ch菐n)鍝侊紙濡傚皫(d菐o)鑸剙銆佽杌婅閷勫剙绛夛級鐨勯浕婧愯几鍏ヤ繚璀�(h霉)锛�
銆€銆€3. 宸ユキ(y猫)瑷�(sh猫)鍌欑殑 DC 杓稿叆淇濊(h霉)妯″锛�
銆€銆€4. 渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌欏拰娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑闆绘睜鍏呴浕鎺ュ彛淇濊(h霉)锛�
銆€銆€5. 閫氫俊瑷�(sh猫)鍌欏拰缍�(w菐ng)绲�(lu貌)鍩虹(ch菙)瑷�(sh猫)鏂戒腑鐨勯浕婧愪繚璀�(h霉)鍠厓銆�