鏅傞枔锛�2025/5/15 9:22:52
闁辫畝锛�20
UCC2889 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑楂樻�ц兘闆绘祦妯″紡鎺у埗鍣�锛屽唬娉涙噳鐢ㄤ簬闆㈢窔寮忛枊闂滈浕婧愶紙SMPS锛夎ō瑷堜腑銆傝┎鑺墖閬╃敤浜庡弽婵�寮忔嫇鎾茬祼妲�锛屽叿鏈夐珮绮惧害鐨勬亽澹�/鎭掓祦鎺у埗鍔熻兘锛岀壒鍒ラ仼鍚堜簬闇�瑕佺簿纰鸿几鍑鸿绡�(ji茅)鐨勬噳鐢ㄥ牬鏅紝渚嬪鍏呴浕鍣�銆侀仼閰嶅櫒鍜孡ED椹呭嫊鍣ㄧ瓑銆傚叾瑷▓闆嗘垚浜嗗绋繚璀峰姛鑳�锛屽彲鏈夋晥鎻愰珮绯荤当(t菕ng)鐨勫彲闈犳�у拰鏁堢巼銆�
宸ヤ綔闆诲锛�10V-100V
銆�銆�鍟熷嫊闆绘祦锛氣墹5渭A
銆�銆�渚涢浕闆绘祦锛氣墹3.5mA
銆�銆�鎸暕鍣ㄩ牷鐜囪寖鍦嶏細20kHz-600kHz
銆�銆�鏈�澶у崰绌烘瘮锛�50%
銆�銆�杓稿嚭椹呭嫊鑳藉姏锛氬嘲鍊奸浕娴�1A
銆�銆�瑾ゅ樊鏀惧ぇ鍣ㄩ枊鐠�(hu谩n)澧炵泭锛�80dB
銆�銆�瑾ゅ樊鏀惧ぇ鍣ㄥ付瀵細15kHz
銆�銆�灏佽褰㈠紡锛歋OIC-8
UCC2889 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鍜岀┅(w臎n)瀹氭��銆傞鍏堬紝瀹冮噰鐢ㄤ簡鍏堥�茬殑闆绘祦妯″紡鎺у埗鎶�琛�锛岃兘澶犲鐝�(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳骞剁啊鍖栬鍎熺恫绲¤ō瑷堛�傚叾娆★紝鍏х疆鐨勬枩鍧¤鍎熸鍒跺彲浠ユ湁鏁堥伩鍏嶆璜ф尝鎸暕鍟忛锛岀壒鍒ユ槸鍦ㄩ珮鍗犵┖姣旀噳鐢ㄤ腑銆�
銆�銆�姝ゅ锛岃┎鑺墖閭勬敮鎸佺簿纰虹殑閬庤級淇濊锛圤LP锛�銆佺煭璺繚璀凤紙SCP锛変互鍙婇亷婧繚璀凤紙OTP锛�锛岀⒑淇濈郴绲�(t菕ng)鍦ㄧ暟甯告儏娉佷笅鐨勫畨鍏ㄩ亱琛屻�傚悓鏅�锛屽叾浣庡暉鍕曢浕娴佸拰浣庡姛鑰楄ō瑷堜篃浣垮緱寰呮鍔熻�楄〃鐝�(xi脿n)鍎�(y艒u)鐣�锛屾豢瓒崇従(xi脿n)浠ｈ兘婧愪箣鏄熸婧栫殑瑕佹眰銆�
銆�銆�鏈�鍚庯紝UCC2889 鍏峰倷鑹ソ鐨凟MI鎬ц兘锛岄�氶亷鍎�(y艒u)鍖栫殑寮曡叧甯冨眬鍜屽収閮ㄩ浕璺ō瑷堬紝闄嶄綆浜嗗皪澶栭儴鍏冧欢鐨勪緷璩存��锛屽緸鑰岀啊鍖栦簡鏁撮珨瑷▓娴佺▼銆�
UCC2889 涓昏鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 浣庢垚鏈洟绶氬紡闁嬮棞闆绘簮瑷▓锛屽鎵嬫鍏呴浕鍣�銆佺瓎瑷樻湰闆昏叇閬╅厤鍣�銆�
銆�銆�2. LED鐓ф槑椹呭嫊闆绘簮锛屾彁渚涚簿纰虹殑鎭掓祦杓稿嚭銆�
銆�銆�3. 灏忓瀷瀹堕浕鍜屾秷璨婚闆诲瓙鐢㈠搧鐨勯浕婧愭ā濉�銆�
銆�銆�4. 宸ユキ(y猫)瑷倷涓殑杓斿姪闆绘簮鍠厓銆�
銆�銆�5. 闇�瑕侀珮鏁堣兘杞夋彌鍜屽毚鏍艰几鍑鸿绡�(ji茅)鐨勫牬鍚�銆�
UCC28704, UCC28600
