鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)
鏅�(sh铆)闁擄細2025/5/6 14:14:32
闁辫畝锛�33
UCC28180 鏄痉宸炲剙鍣� (TI) 鎺ㄥ嚭鐨勪竴娆鹃珮鎬ц兘銆佸浐瀹氶牷鐜囬浕娴佹ā寮忔帶鍒跺櫒锛屽皥鐐洪珮鏁堢巼闆㈢窔寮忓姛鐜囧洜鏁�(sh霉)鏍℃ (PFC) 鎳�(y墨ng)鐢ㄨ�岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖閬╃敤浜庡悇绋渶瑕佸姛鐜囧洜鏁�(sh霉)鏍℃鐨勯枊闂�(gu膩n)闆绘簮绯荤当(t菕ng)锛屼緥濡傛湇鍕�(w霉)鍣ㄩ浕婧�銆佸伐妤�(y猫)闆绘簮浠ュ強娑堣不(f猫i)椤為浕瀛愯ō(sh猫)鍌欍��
銆�銆�UCC28180 鐨勮ō(sh猫)瑷�(j矛)鐩(bi膩o)鏄啊鍖� PFC 鎺у埗鍣ㄧ殑瑷�(sh猫)瑷�(j矛)娴佺▼锛屽悓鏅�(sh铆)鎻愬崌绯荤当(t菕ng)鐨勬晥鐜囧拰绌�(w臎n)瀹氭�с�傞�氶亷閲囩敤宄板�奸浕娴佹ā寮忔帶鍒舵妧琛�(sh霉)锛屽畠鑳藉鎻愪緵绮剧⒑鐨勯浕娴佹帶鍒跺拰蹇�熺殑鍕�(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)銆�
宸ヤ綔闆诲鑼冨湇锛�16.5V 鑷� 30V
銆�銆�闁嬮棞(gu膩n)闋荤巼锛氶珮閬�(d谩) 250kHz
銆�銆�闆绘祦闄愬埗锛氬彲绶ㄧ▼
銆�銆�杓稿叆娆犲淇濊(h霉)闁惧�硷細鍙(di脿o)
銆�銆�杓稿嚭閬庡淇濊(h霉)锛氭敮鎸�
銆�銆�鏈�澶у崰绌烘瘮锛�98%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8
UCC28180 鎻愪緵浜嗗绋厛閫�(j矛n)鐨勫姛鑳戒締鍎�(y艒u)鍖栧叾鎬ц兘锛�
銆�銆�1. 宄板�奸浕娴佹ā寮忔帶鍒剁⒑淇濅簡鏇寸簿纰虹殑闆绘祦瑾�(di脿o)绡�(ji茅)锛屽苟澧炲挤(qi谩ng)浜嗙郴绲�(t菕ng)鐨勭┅(w臎n)瀹氭��銆�
銆�銆�2. 闆嗘垚浜嗚几鍏ユ瑺澹撻帠瀹� (UVLO) 鍔熻兘锛屽彲浠ユ湁鏁堜繚璀�(h霉)鑺墖鍦ㄧ暟甯告浠朵笅閬�(y霉n)琛屻��
銆�銆�3. 鏀寔閫愬懆鏈熼浕娴侀檺鍒�锛屽緸鑰岄伩鍏嶉浕鎰熼浕娴侀亷澶у皫(d菐o)鑷寸殑鎼嶅銆�
銆�銆�4. 鍏峰倷鍙法绋嬭粺鍟熷嫊(d貌ng)鍔熻兘锛岄檷浣庝簡鍟熷嫊(d貌ng)鏅�(sh铆)鐨勬矕鎿婇浕娴�銆�
銆�銆�5. 鍏�(n猫i)缃簡澶氱ó淇濊(h霉)姗�(j墨)鍒�锛屽寘鎷几鍑洪亷澹撲繚璀�(h霉)銆侀亷娴佷繚璀�(h霉)绛�锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳��銆�
銆�銆�6. 鏈�澶у崰绌烘瘮鍙仈(d谩) 98%锛岄潪甯搁仼鍚堜簬閫ｇ簩(x霉)灏�(d菐o)閫氭ā寮� (CCM) 涓嬬殑鎳�(y墨ng)鐢ㄥ牬鏅��
銆�銆�7. 鎻愪緵闈堟椿鐨勯牷鐜囪ō(sh猫)缃伕闋�(xi脿ng)锛屼究浜庢牴鎿�(j霉)鍏烽珨鎳�(y墨ng)鐢ㄨ(di脿o)鏁撮枊闂�(gu膩n)闋荤巼銆�
UCC28180 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 闁嬮棞(gu膩n)闆绘簮閬╅厤鍣ㄥ拰鍏呴浕鍣ㄤ腑鐨勫姛鐜囧洜鏁�(sh霉)鏍℃妯″銆�
銆�銆�2. 宸ユキ(y猫)瑷�(sh猫)鍌欏拰闆绘(j墨)椹�(q奴)鍕�(d貌ng)涓殑楂樻晥闆绘簮瑙ｆ焙鏂规銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)涓績鍜岄�氫俊鍩虹珯涓殑楂樺瘑搴﹂浕婧愯綁(zhu菐n)鎻涚郴绲�(t菕ng)銆�
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紙濡傞浕瑕�銆侀煶闊匡級涓殑闆绘簮绠＄悊鍠厓鍜屽叾浠栧彲鍐嶇敓鑳芥簮鐩搁棞(gu膩n)鐢�(ch菐n)鍝佷腑鐨勫姛鐜囪(di脿o)绡�(ji茅)閮ㄥ垎銆�
銆�銆�6. 瀹剁敤闆诲櫒锛堝绌鸿(di脿o)銆佸啺绠憋級涓殑鏅鸿兘闆绘簮鎺у埗绯荤当(t菕ng)銆�
UCC28180A, UCC28182
IC鍨嬭櫉(h脿o)绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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