LTC3869IGN-2#TRPBF 鏅傞枔锛�2025/4/29 11:16:35 闁辫畝锛�19

LTC3869鏄竴娆剧敱Linear Technology锛堢従(xi脿n)鐐篈DI鍏徃鐨勪竴閮ㄥ垎锛夎ō(sh猫)瑷堢殑楂樻晥鍚屾闄嶅鍨嬮枊闂�(gu膩n)绌�(w臎n)澹撴帶鍒跺櫒銆傝┎鍣ㄤ欢鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紝骞惰兘澶犳彁渚涢珮鏁堢巼鍜岄珮绮惧害鐨勮几鍑洪浕澹撹(di脿o)绡€(ji茅)锛岄仼鐢ㄤ簬澶氱ó宸ユキ(y猫)鍜岄€氫俊鎳�(y墨ng)鐢�銆�
銆€銆€LTC3869IGN-2#TRPBF鏄叾鐗瑰畾灏佽鐗堟湰锛岄噰鐢ㄨ€愮啽澧炲挤鍨婽SSOP灏佽锛屽叿鏈夎純浣庣殑鏈€灏忓皫(d菐o)閫氭檪闁�锛岄潪甯搁仼鍚堥珮闋绘搷浣滃拰澶氱浉閰嶇疆銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4V鑷�60V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V鑷�5.5V
銆€銆€闁嬮棞(gu膩n)闋荤巼鑼冨湇锛�50kHz鑷�900kHz
銆€銆€鏈€澶у崰绌烘瘮锛�97%
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�125掳C
銆€銆€灏佽椤炲瀷锛歍SSOP-28
銆€銆€鏈€灏忓皫(d菐o)閫氭檪闁擄細45ns

鐗规€�

LTC3869鏄竴娆鹃珮鎬ц兘鍚屾闄嶅鎺у埗鍣�锛屽叿鏈夎ū澶氶棞(gu膩n)閸电壒鎬т互纰轰繚鍏跺湪鍚勭ó寰�(f霉)闆滅挵(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱琛�銆�
銆€銆€棣栧厛锛屽畠鍏锋湁涓€鍊嬪収(n猫i)缃殑瑁滃劅缍�(w菐ng)绲�(lu貌)锛屽彲浠ョ啊鍖栫挵(hu谩n)璺鍎熻ō(sh猫)瑷�锛屽悓鏅傛敮鎸佸彲瑾�(di脿o)杌熷暉鍕曞姛鑳戒互娓涘皯娴秾闆绘祦銆�
銆€銆€鍏舵锛孡TC3869鍏峰倷绮炬簴(zh菙n)鐨勪娇鑳介杸闄�銆佸彲绶ㄧ▼鐨刄VLO锛堟瑺澹撻帠瀹氾級浠ュ強寮峰ぇ鐨勬煹妤甸﹨(q奴)鍕曡兘鍔�锛岄€欎簺鍔熻兘浣垮叾鑳藉鍦ㄩ珮鍔熺巼瀵嗗害鐨勬噳(y墨ng)鐢ㄥ牬鏅腑琛ㄧ従(xi脿n)鍎�(y艒u)鐣�銆�
銆€銆€姝ゅ锛岃┎鍣ㄤ欢鏀寔澶栭儴鍚屾鏅傞悩杓稿叆锛屽厑瑷辩敤鎴跺皣澶氬€嬭綁(zhu菐n)鎻涘櫒鍚屾鍒扮浉鍚岀殑鏅傞悩婧愶紝寰炶€屾笡灏慐MI骞叉摼銆�
銆€銆€鏈€鍚�锛孡TC3869閭勫寘鍚叏闈㈢殑淇濊鍔熻兘锛屼緥濡傞亷娴佷繚璀�銆佺煭璺繚璀峰拰閬庢韩淇濊绛夛紝浠ョ⒑淇濈郴绲�(t菕ng)鐨勫畨鍏ㄦ€у拰鍙潬鎬�銆�

鎳�(y墨ng)鐢�

LTC3869寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鏁堥浕婧愮鐞嗙殑鍚勭ó闋�(l菒ng)鍩熴€�
銆€銆€甯歌鐨勬噳(y墨ng)鐢ㄥ牬鏅寘鎷細
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫垎甯冨紡闆绘簮绯荤当(t菕ng)銆�
銆€銆€2. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂藉鍩虹珯銆佽矾鐢卞櫒鍜屼氦鎻涙鐨勯浕婧愭ā濉�銆�
銆€銆€3. 楂樼鏈嶅嫏(w霉)鍣ㄥ拰瀛樺劜绯荤当(t菕ng)鐨勮矤杓夐粸锛圥OL锛夎綁(zhu菐n)鎻�銆�
銆€銆€4. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑杓斿姪闆绘簮渚涙噳(y墨ng)銆�
銆€銆€鐢变簬鍏跺杓稿叆闆诲鑼冨湇鍜岄珮鏁堢巼鐗规€�锛孡TC3869鐗瑰垾閬╁悎浜庨渶瑕佸緸楂橀浕澹撴瘝绶氳綁(zhu菐n)鎻涚偤浣庨浕澹撹粚鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�