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UCD9081 鏄竴娆鹃珮闆嗘垚搴︾殑鏁�(sh霉)瀛楀鐩告帶鍒跺櫒锛屽皥鐐洪珮鎬ц兘銆佸鐩搁檷澹撹綁鎻涙噳鐢ㄨ�岃ō瑷堛�傚畠鏀寔澶氶仈 8 鐩告搷浣�锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堣兘鍜岀簿纰洪浕娴佹帶鍒剁殑鍫村悎銆傝┎鑺墖闆嗘垚浜嗘暩(sh霉)瀛楅浕婧愮鐞嗗姛鑳�锛岃兘澶犲鐝�(xi脿n)灏嶉浕澹撱�侀浕娴佸拰婧害鐨勫鏅傜洠(ji膩n)鎺�锛屽悓鏅傛敮鎸佸嫊鎱�(t脿i)璨犺級瑾挎暣銆俇CD9081 閬╁悎鐢ㄤ簬鏈嶅嫏鍣�銆佽嚭寮忔鍜岀瓎瑷樻湰闆昏叇涓殑 VRM锛堥浕澹撹绡�(ji茅)妯″锛変互鍙婂湒褰㈣檿鐞嗗櫒渚涢浕銆�
銆�銆�UCD9081 浣跨敤 PMBus 鍗�(xi茅)璀伴�茶閫氫俊锛岀啊鍖栦簡绯荤当(t菕ng)閰嶇疆鍜岃瑭︽祦绋�锛屽苟鎻愪緵浜嗚睈瀵岀殑鏁呴殰淇濊鍔熻兘锛岀⒑淇濈郴绲�(t菕ng)鐨勭┅(w臎n)瀹氶亱琛屻��
宸ヤ綔闆诲锛�4.5V 鑷� 16V
銆�銆�鏈�澶ц几鍑洪浕娴侊細鍠浉鍙仈 40A锛岀附杓稿嚭鏍规摎鐩告暩(sh霉)鍙摯灞�
銆�銆�闁嬮棞闋荤巼锛�200kHz 鑷� 1MHz 鍙
銆�銆�PMBus 鎺ュ彛锛氭敮鎸�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歈FN-56 (7mm x 7mm)
銆�銆�杓稿嚭绮惧害锛毬�0.5%
銆�銆�鐩镐綅鏁�(sh霉)閲忥細鏈�楂樻敮鎸� 8 鐩�
UCD9081 鎻愪緵浜嗗厛閫茬殑澶氱浉鏁�(sh霉)瀛楁帶鍒舵妧琛�锛岃兘澶犻’钁楁彁楂橀浕婧愭晥鐜囧苟闄嶄綆鍔熻�椼�傚叾涓昏鐗规�у寘鎷細
銆�銆�1. 楂樻晥鐨勫鐩� PWM 鎺у埗鍣�锛屾敮鎸侀潏娲荤殑鐩告暩(sh霉)閰嶇疆锛岄仼鎳変笉鍚岃矤杓夐渶姹�銆�
銆�銆�2. 鍏х疆鏁�(sh霉)瀛楀紩鎿�锛屾敮鎸侀�氶亷 PMBus 灏嶈ō鍌欓�茶瀵︽檪鐩�(ji膩n)鎺у拰閰嶇疆銆�
銆�銆�3. 鏀寔蹇�熺灛鎱�(t脿i)闊挎噳锛岀⒑淇濆湪鍕曟厠(t脿i)璨犺級涓嬩繚鎸佺┅(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�4. 闆嗘垚澶氱ó淇濊鍔熻兘锛屽閬庢祦淇濊銆侀亷婧繚璀峰拰娆犲閹栧畾锛屽寮风郴绲�(t菕ng)鍙潬鎬�銆�
銆�銆�5. 鏀寔鑷仼鎳夌挵(hu谩n)璺鍎�锛屽劒(y艒u)鍖栧嫊鎱�(t脿i)鎬ц兘銆�
銆�銆�6. 鎻愪緵浣庡欢閬叉灦妲�锛屾笡灏戝姛鐜囨悕鑰椼��
銆�銆�閫欎簺鐗规�т娇寰� UCD9081 鎴愮偤寰╅洔闆绘簮绠＄悊绯荤当(t菕ng)涓殑鐞嗘兂閬告搰锛屽挨鍏舵槸鍦ㄩ渶瑕侀珮绮惧害鍜岄珮鏁堢巼鐨勬噳鐢ㄤ腑銆�
UCD9081 寤ｆ硾鎳夌敤浜庡悇绋渶瑕侀珮鏁堢巼鍜岄珮鎬ц兘闆绘簮绠＄悊鐨勯牁鍩�锛屽叿楂斿寘鎷細
銆�銆�1. 鏈嶅嫏鍣ㄥ拰鏁�(sh霉)鎿氫腑蹇冪殑 CPU 鍜� GPU 渚涢浕銆�
銆�銆�2. 鑷哄紡姗熷拰绛嗚鏈浕鑵︿腑鐨� VRM 妯″銆�
銆�銆�3. 缍茬怠閫氫俊瑷倷涓殑闆绘簮绠＄悊銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗鍜岃嚜鍕曞寲绯荤当(t菕ng)涓殑闆绘簮瑙ｆ焙鏂规銆�
銆�銆�5. 鍦栧舰铏曠悊鍣ㄥ拰鍏朵粬楂樻�ц兘瑷堢畻鑺墖鐨勪緵闆�銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鏁堢巼鍜岄潏娲绘�э紝UCD9081 鎴愮偤浜嗚ū澶氶珮绔噳鐢ㄤ腑鐨勯棞閸电祫浠�銆�
UCD9080, UCD9082, UCD9083
