NCP4305DDR2G 鏅�(sh铆)闁擄細2025/5/8 19:12:56 闁辫畝锛�21

NCP4305DDR2G 鏄竴娆剧敱 ON Semiconductor锛堝畨妫編鍗婂皫(d菐o)楂旓級鎺ㄥ嚭鐨勯珮鏁堝悓姝ラ檷澹撶洿娴�-鐩存祦杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖闆嗘垚浜嗛珮鎬ц兘 PWM 鎺у埗鍣ㄥ拰鍔熺巼 MOSFET锛岃兘澶犳彁渚涢珮閬�(d谩) 5A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆傚叾瑷�(sh猫)瑷�(j矛)鏃ㄥ湪鐐� DDR2 鍏�(n猫i)瀛樻噳(y墨ng)鐢ㄦ彁渚涚┅(w臎n)瀹氱殑渚涢浕瑙ｆ焙鏂规锛屾敮鎸佷綆闆诲銆侀珮鏁堢巼鐨勯亱(y霉n)琛�銆�
銆€銆€瑭插櫒浠跺叿鏈夊揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏鍜屽崜瓒婄殑绶�(xi脿n)璺強璨�(f霉)杓夎(di脿o)绡€(ji茅)鎬ц兘锛岄仼鐢ㄤ簬闇€瑕佺穵婀婂瀷瑷�(sh猫)瑷�(j矛)鍜岄珮鑳芥晥鐨勭郴绲�(t菕ng)銆侼CP4305DDR2G 閭勬彁渚涗簡澶氱ó淇濊(h霉)鍔熻兘锛屽寘鎷亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧棞(gu膩n)鏂风瓑锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑鍙潬鎬�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 14V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.6V
銆€銆€闁�(k膩i)闂�(gu膩n)闋荤巼锛�500kHz
銆€銆€鏈€澶ц几鍑洪浕娴侊細5A
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽椤�(l猫i)鍨嬶細SOIC-8
銆€銆€鏁堢巼锛氶珮閬�(d谩) 95%
銆€銆€寰呮(j墨)闆绘祦锛氬皬浜� 20渭A

鐗规€�

NCP4305DDR2G 鎻愪緵浜嗗闋�(xi脿ng)椤憲鐗规€э細
銆€銆€1. 楂樻晥鍚屾鏁存祦鎶€琛�(sh霉)锛屾笡灏戝姛鐜囨悕鑰楀苟鎻愬崌鏁撮珨鏁堢巼銆�
銆€銆€2. 鏀寔鍙法绋嬭粺鍟熷嫊(d貌ng)鍔熻兘锛岄檷浣庢氮娑岄浕娴佸皪(du矛)绯荤当(t菕ng)鐨勫奖闊裤€�
銆€銆€3. 鍏�(n猫i)缃(b菙)鍎熺恫(w菐ng)绲�(lu貌)绨�(ji菐n)鍖栦簡澶栭儴鍏冧欢閬告搰锛屽緸鑰岀府灏� PCB 鍗犵敤闈㈢⿳銆�
銆€銆€4. 鍏峰倷閫愬懆鏈熼檺娴佷繚璀�(h霉)锛岄槻姝㈠洜鐭矾鎴栭亷(gu貌)杓夋悕澹炶ō(sh猫)鍌�銆�
銆€銆€5. 杓稿嚭闆诲绮惧害鍦� 卤1% 浠�?x煤n)?n猫i)锛岄仼鍚堝皪(du矛)闆绘簮璩�(zh矛)閲忚姹傝純楂樼殑鍫�(ch菐ng)鍚�銆�
銆€銆€6. 鎻愪緵瀹屾暣鐨� DDR2 渚涢浕瑙ｆ焙鏂规锛屾豢(m菐n)瓒崇従(xi脿n)浠ｅ収(n猫i)瀛樻ā濉婄殑闇€姹傘€�
銆€銆€7. 鐔遍棞(gu膩n)鏂锋(j墨)鍒剁⒑淇濊姱鐗囧湪妤电姊濅欢涓嬩粛鑳藉畨鍏ㄩ亱(y霉n)琛�銆�

鎳�(y墨ng)鐢�

NCP4305DDR2G 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 绛嗚鏈浕鑵﹀拰鑷�(t谩i)寮忔(j墨)涓殑 DDR2 鍏�(n猫i)瀛樹緵闆�銆�
銆€銆€2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑闇€瑕佺┅(w臎n)瀹氫綆澹撻浕婧愮殑鍫�(ch菐ng)鏅�銆�
銆€銆€3. 宓屽叆寮忕郴绲�(t菕ng)鐨勬澘杓夐浕婧愯綁(zhu菐n)鎻�銆�
銆€銆€4. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佸骞虫澘闆昏叇鍜屾櫤鑳介’绀哄櫒鐨勯浕婧愮鐞�銆�
銆€銆€5. 閫氫俊瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愭ā濉�銆�
銆€銆€閫欐鑺墖浠ュ叾楂樻晥銆佸彲闈犲拰鏄撲簬瑷�(sh猫)瑷�(j矛)鐨勭壒榛�(di菐n)锛屾垚鐐虹溇澶氳ō(sh猫)瑷�(j矛)宸ョ▼甯殑鐞嗘兂閬告搰銆�