椤炲瀷锛氶浕娴佹ā寮廝WM鎺у埗鍣�
銆�銆�宸ヤ綔闆诲�擄��10V 鑷� 40V
銆�銆�鏈�澶у崰绌烘瘮锛�99%
銆�銆�鎸�钑╁櫒闋荤巼鑼冨湇锛�100kHz 鑷� 500kHz
銆�銆�椹�(q奴)鍕�(d貌ng)鑳藉姏锛氬嘲鍊奸浕娴佸彲閬�(d谩)500mA
銆�銆�鍟熷嫊(d貌ng)闆绘祦锛氬皬浜�60渭A
銆�銆�瑾ゅ樊鏀惧ぇ鍣ㄥ�炵泭甯跺��绌嶏��300kHz
銆�銆�灏佽�濆舰寮忥細DIP-8, SOIC-8

UC2578鍏峰倷浠ヤ笅涓昏�佺壒鎬э細
銆�銆�1. 鍏�(n猫i)缃�闆绘祦妯″紡PWM鎺у埗鍣�锛屾彁渚涘揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜岄�愬懆鏈熼浕娴侀檺鍒跺姛鑳姐��
銆�銆�2. 鏀�鎸佸�栭儴瑁�(b菙)鍎熺恫(w菐ng)绲�(lu貌)锛屼究浜庡劒(y艒u)鍖栫挵(hu谩n)璺�绌�(w臎n)瀹氭��銆�
銆�銆�3. 鎻愪緵绮剧⒑鐨勫弮鑰冮浕澹撴簮锛�2.5V锛�锛岀⒑淇濊几鍑洪浕澹撶殑楂樼簿搴�銆�
銆�銆�4. 闆嗘垚杌熷暉鍕�(d貌ng)鍔熻兘锛屾笡灏戝暉鍕�(d貌ng)鏅�(sh铆)鐨勬氮娑岄浕娴佸皪(du矛)绯荤当(t菕ng)鐨勫奖闊�銆�
銆�銆�5. 鍏锋湁閬�(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)婧�淇濊��(h霉)浠ュ強娆犲�撻帠瀹氱瓑澶氶噸淇濊��(h霉)姗�(j墨)鍒�銆�
銆�銆�6. 杓冮珮鐨勯枊(k膩i)闂�(gu膩n)闋荤巼鑼冨湇鍏佽ū浣跨敤鏇村皬灏哄�哥殑纾佹�у厓浠�锛屽緸鑰岄檷浣庢暣楂旀柟妗堢殑鎴愭湰鍜岄珨绌�銆�
銆�銆�7. 鑺�鐗囧��(n猫i)缃�姝诲崁(q奴)鏅�(sh铆)闁撴帶鍒�锛屽劒(y艒u)鍖栨晥鐜囪〃鐝�(xi脿n)銆�
銆�銆�閫欎簺鐗归粸(di菐n)浣垮緱UC2578鎴愮偤涓�娆鹃潪甯搁潏娲讳笖鍙�闈犵殑闁�(k膩i)闂�(gu膩n)闆绘簮鎺у埗鍣�锛岄仼鍚堝�氱ó寰�(f霉)闆滄噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�

UC2578鐨勪富瑕佹噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷�锛�
銆�銆�1. 闆㈢窔寮忛枊(k膩i)闂�(gu膩n)闆绘簮閬╅厤鍣�銆�
銆�銆�2. 宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愭ā濉�銆�
銆�銆�3. LED椹�(q奴)鍕�(d貌ng)闆绘簮锛岀壒鍒ユ槸鍦ㄥぇ鍔熺巼LED鐓ф槑鍫�(ch菐ng)鍚�銆�
銆�銆�4. 閫氫俊鍩虹珯鐨勯浕婧愬柈鍏�銆�
銆�銆�5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佸�傜瓎瑷樻湰闆昏��銆佸钩鏉块浕瑕栫瓑鐨勯浕婧愪緵鎳�(y墨ng)閮ㄥ垎銆�
銆�銆�6. 闆绘睜鍏呴浕鍣�锛岀壒鍒ユ槸蹇�鍏呮妧琛�(sh霉)鐩搁棞(gu膩n)鐢�(ch菐n)鍝併��
銆�銆�鐢变簬鍏堕珮鏁堢殑鎬ц兘鍜屽�氭ǎ鐨勪繚璀�(h霉)鍔熻兘锛孶C2578闈炲父閬╁悎浜庤�佹眰楂樺彲闈犳�у拰楂樻晥鐜囩殑闆绘簮瑷�(sh猫)瑷�(j矛)鏂规��銆�

UC3578, SG2578, TL2578