鏅傞枔锛�2025/5/19 10:49:31
闁辫畝锛�25
UCC5304鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑楂樻�ц兘鏌垫サ椹�(q奴)鍕曞櫒鑺墖锛屽皥鐐洪珮鏁堝姛鐜囪綁(zhu菐n)鎻涙噳鐢ㄨō瑷�銆傝┎鍣ㄤ欢鍏锋湁蹇�熺殑闁嬮棞閫熷害鍜屽挤澶х殑椹�(q奴)鍕曡兘鍔涳紝閬╃敤浜庡悇绋伐妤�(y猫)鍜屾秷璨婚闆诲瓙瑷倷涓殑闆绘簮绠＄悊鍫存櫙銆�
銆�銆�UCC5304閲囩敤楂樺宸ヨ棟鍒堕�狅紝鑳藉鎻愪緵楂樺伌(c猫)鍜屼綆鍋�(c猫)椹�(q奴)鍕曡几鍑�锛屾敮鎸佸崐姗嬮厤缃�傚叾杓稿叆閭忚集鍏煎鎬у唬娉�锛屽彲浠ヨ垏澶氱ó鎺у埗IC鎴栧井鎺у埗鍣ㄨ紩鏉惧皪鎺ャ�傛澶�锛岃┎鑺墖鍏�(n猫i)缃簡澶氱ó淇濊鍔熻兘閬嬭銆�
宸ヤ綔闆诲锛�10V鑷�30V
銆�銆�宄板�兼媺闆绘祦锛�4A
銆�銆�宄板�肩亴闆绘祦锛�6A
銆�銆�鍌虫挱寤堕伈锛�50ns
銆�銆�鏈�澶у伐浣滄韩搴﹁寖鍦嶏細-40掳C鑷�125掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8
UCC5304鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樺闅旈洟椹�(q奴)鍕曡兘鍔�锛屾敮鎸侀珮閬�30V鐨勫伐浣滈浕澹�銆�
銆�銆�2. 寮峰ぇ鐨勯浕娴侀﹨(q奴)鍕曡兘鍔�锛岃兘澶犲揩閫熷垏鎻涘ぇ鍔熺巼MOSFET鎴朓GBT銆�
銆�銆�3. 鍏�(n猫i)缃鍗�(q奴)鏅傞枔鎺у埗锛岄槻姝氦鍙夊皫閫氬晱椤屻��
銆�銆�4. 浣庡偝鎾欢閬�锛岀⒑?锛熺剸澶欐啱顎欓�忓挐顬�?銆�
銆�銆�5. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦嶏紝閬╂噳鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳鐢ㄩ渶姹�銆�
銆�銆�6. 鎻愪緵鍏ㄩ潰鐨勪繚璀峰姛鑳�锛屽寘鎷瑺澹撻帠瀹氾紙UVLO锛夊拰鐭矾淇濊銆�
UCC5304閬╃敤浜庝互涓嬫噳鐢ㄥ牬鏅細
銆�銆�1. 闁嬮棞闆绘簮锛圫MPS锛�锛屽AC-DC閬╅厤鍣�銆丩ED椹�(q奴)鍕曞櫒绛�銆�
銆�銆�2. 闆绘椹�(q奴)鍕曢浕璺�锛岀敤浜庢帶鍒舵閫查浕姗�銆佺洿娴佺劇鍒烽浕姗熺瓑銆�
銆�銆�3. DC-DC杞�(zhu菐n)鎻涘櫒锛屼緥濡傞檷澹�銆佸崌澹撴垨鍙嶆縺寮忔嫇鎾�銆�
銆�銆�4. 澶櫧鑳介�嗚畩鍣ㄥ拰鍎茶兘绯荤当(t菕ng)涓殑鍔熺巼绱氶﹨(q奴)鍕�銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫姛鐜囨帶鍒舵ā濉�銆�
銆�銆�UCC5304鎲戝�熷叾楂樻晥銆佸彲闈犵殑鐗归粸锛屾垚鐐鸿ū澶氬姛鐜囪綁(zhu菐n)鎻涙噳鐢ㄧ殑鐞嗘兂閬告搰銆�
UCC27511A,UCC27517A
