鏅傞枔锛�2025/4/28 15:42:46
闁辫畝锛�38
NCP2809ADMR2G 鏄竴娆剧敱瀹夋．缇庯紙ON Semiconductor锛夎ō瑷堢殑鍚屾闄嶅-鍗囧鎺у埗鍣ㄣ�傝┎鍣ㄤ欢鏀寔瀵几鍏ラ浕澹撹寖鍦�锛岃兘澶犲湪鍚勭ó闆绘睜渚涢浕鍜岄仼閰嶅櫒鎳夌敤涓彁渚涢珮鏁堢殑闆绘簮绠＄悊鏂规銆傚叾鐛ㄧ壒鐨勬嫇鎾茬祼(ji茅)妲嬩娇鍏跺彲浠ュ湪闄嶅鎴栧崌澹撴ā寮忎笅閬嬭锛屽悓鏅備繚鎸佽几鍑洪浕澹撶┅(w臎n)瀹�銆傞�欎娇寰� NCP2809ADMR2G 鎴愮偤闇�瑕侀潏娲婚浕澹撹綁(zhu菐n)鎻涚殑渚挎敎寮忚ō鍌欑殑鐞嗘兂閬告搰銆�
銆�銆�瑭茶姱鐗囧収(n猫i)缃簡楂樼鍜屼綆绔﹨(q奴)鍕曞櫒锛屽彲鑸囧閮∕OSFET閰嶅悎浣跨敤锛屽緸鑰屽鐝�(xi脿n)楂樻晥鐜囩殑鍔熺巼杞�(zhu菐n)鎻�銆傚畠閭勯泦鎴愪簡澶氱ó淇濊鍔熻兘锛屽閬庢祦淇濊銆佺煭璺繚璀峰拰鐔遍棞鏂风瓑锛岀⒑淇濆湪鎯″姡姊濅欢涓嬩篃鑳藉畨鍏ㄩ亱琛�銆�
杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 5.25V
銆�銆�宸ヤ綔闋荤巼锛�1MHz
銆�銆�鏈�澶у崰绌烘瘮锛�97%
銆�銆�鍟熷嫊闆绘祦锛氬皬浜�1渭A
銆�銆�闈滄厠(t脿i)闆绘祦锛�35渭A
銆�銆�灏佽椤炲瀷锛歋OIC-8
NCP2809ADMR2G 鎻愪緵浜嗕互涓嬩富瑕佺壒鎬э細
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶏紝閬╃敤浜庡柈绡�(ji茅)閶伴洟瀛愰浕姹犳垨澶氱瘈(ji茅)鍫挎�ч浕姹犱緵闆荤殑鎳夌敤銆�
銆�銆�2. 鍚屾鏁存祦鎶�琛撻’钁楁彁楂樹簡鏁堢巼锛屾笡灏戝姛鐜囨悕鑰�銆�
銆�銆�3. 鍙法绋嬭粺鍟熷嫊鍔熻兘閬垮厤浜嗘氮娑岄浕娴佸皪绯荤当(t菕ng)鐨勬矕鎿娿��
銆�銆�4. 鍏�(n猫i)缃鍎熺恫(w菐ng)绲＄啊鍖栦簡澶栭儴鍏冧欢鐨勯伕鎿囧拰瑷▓閬庣▼銆�
銆�銆�5. 鏀寔浣庤嚦0.8V鐨勮几鍑洪浕澹撹(di脿o)绡�(ji茅)锛屾豢瓒崇従(xi脿n)浠ｄ綆鍔熻�楄檿鐞嗗櫒鍜屾暩(sh霉)瀛楅浕璺殑闇�姹�銆�
銆�銆�6. 楂橀牷闁嬮棞鑳藉姏鍏佽ū浣跨敤灏忓瀷闆绘劅鍜岄浕瀹�锛屽緸鑰屾笡灏忔暣楂旇В姹烘柟妗堝昂瀵搞��
銆�銆�7. 寮峰ぇ鐨勪繚璀锋鍒剁⒑淇濈郴绲�(t菕ng)鍙潬鎬�銆�
NCP2809ADMR2G 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵﹀拰鍏朵粬渚挎敎寮忚ō鍌�銆�
銆�銆�2. USB鍏呴浕鍣ㄥ拰绉诲嫊闆绘簮瑷▓锛屾彁渚涚┅(w臎n)瀹氱殑杓稿嚭浠ユ豢瓒充笉鍚岃ō鍌欓渶姹�銆�
銆�銆�3. 宸ユキ(y猫)鎵嬫寔瑷倷锛屼緥濡傛纰兼巸鎻忓剙鍜屾脯瑭﹀剙鍣�銆�
銆�銆�4. 閱�(y墨)鐧傞浕瀛愯ō鍌�锛屽琛�绯栧剙鍜屼究鏀滃紡鍋ュ悍鐩�(ji膩n)娓缃�銆�
銆�銆�5. 鑳介噺鏀堕泦绯荤当(t菕ng)锛岀敤浜庡皣涓嶈(gu墨)鍓囩殑鑳介噺婧愯綁(zhu菐n)鍖栫偤鍙敤闆绘簮銆�
銆�銆�6. 鍏朵粬浠讳綍闇�瑕侀珮鏁�銆佺穵婀婂瀷DC-DC杞�(zhu菐n)鎻涘櫒鐨勫牬鏅�銆�
NCP2809BDTR2G, NCP2809CDTR2G
