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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 | 鍏嶈不娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > UCD8220

UCD8220 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/25 17:36:22 鏌ョ湅 闁辫畝锛�32

UCD8220 鏄竴娆鹃珮搴﹂泦鎴愮殑鍔熺巼绱氭帶鍒跺櫒锛屽皥鐐洪珮鎬ц兘鏁�(sh霉)瀛楀鐩搁浕澹撹(di脿o)绡�(ji茅)妯″ (VRM) 鍜岄浕婧愮鐞嗙郴绲�(t菕ng)瑷�(sh猫)瑷�銆傝┎鑺墖鍏�(n猫i)缃簡鍏╁�� N 婧濋亾 MOSFET 椹�(q奴)鍕曞櫒锛屾敮鎸侀珮鏁堢巼鐨勮矤(f霉)杓夐粸 (POL) 杞�(zhu菐n)鎻涙噳(y墨ng)鐢�銆�
銆�銆�鍏朵富瑕佸姛鑳芥槸閫氶亷绮剧⒑鐨勯浕娴佹帶鍒跺拰蹇�熷嫊鎱�(t脿i)闊挎噳(y墨ng)渚嗗劒(y艒u)鍖栫郴绲�(t菕ng)鎬ц兘锛屽悓鏅傛笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�锛岀啊鍖栭浕璺ō(sh猫)瑷堛�俇CD8220 鐨勮ō(sh猫)瑷堜娇鍏堕潪甯搁仼鍚堢敤浜庤▓绠楁銆佹湇鍕�(w霉)鍣ㄣ�侀�氫俊瑷�(sh猫)鍌欎互鍙婇渶瑕侀珮鏁堝鐩镐緵闆荤殑鍫村悎銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.5V - 14V
銆�銆�鏈�澶ц几鍑洪浕娴侊細姣忛�氶亾楂橀仈(d谩) 30A
銆�銆�椹�(q奴)鍕曡兘鍔涳細姣忛�氶亾楂橀仈(d谩) 6A 宄板��
銆�銆�宸ヤ綔闋荤巼鑼冨湇锛�200kHz - 1MHz
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歈FN-16
銆�銆�淇濊(h霉)鍔熻兘锛氶亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)銆侀亷婧繚璀�(h霉)

鐗规��

UCD8220 鎻愪緵浜嗗绋寮锋�ц兘鐨勭壒鎬э細
銆�銆�1. 鍏�(n猫i)缃洐 N 婧濋亾 MOSFET 椹�(q奴)鍕曞櫒锛岃兘澶犳湁鏁堥檷浣庡姛鑰楀苟鎻愰珮鏁堢巼銆�
銆�銆�2. 鏀寔鍏堥��(j矛n)鐨勯浕娴佹娓妧琛�(sh霉)锛岀⒑淇濈簿婧�(zh菙n)鐨勮矤(f霉)杓夐浕娴佹帶鍒�銆�
銆�銆�3. 蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛岄仼鐢ㄤ簬灏嶉浕澹撶┅(w臎n)瀹氭�ц姹傝純楂樼殑鍫存櫙銆�
銆�銆�4. 闆嗘垚澶氱ó淇濊(h霉)姗熷埗锛屽閬庢祦淇濊(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧繚璀�(h霉)锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�
銆�銆�5. 绨″寲鐨勮ō(sh猫)瑷堟祦绋�锛屾笡灏戜簡澶栧湇鍏冨櫒浠剁殑浣跨敤閲�锛屽緸鑰岄檷浣庝簡鏁撮珨瑙ｆ焙鏂规鐨勬垚鏈�銆�
銆�銆�6. 鏀寔闈堟椿鐨� PWM 杓稿叆淇¤櫉锛岄仼鎳�(y墨ng)澶氱ó鏁�(sh霉)瀛楅浕婧愮鐞嗘灦妲�(g貌u)銆�

鎳�(y墨ng)鐢�

UCD8220 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 澶氱浉 VRM 绯荤当(t菕ng)锛屼緥濡� PC 鍜屾湇鍕�(w霉)鍣ㄨ檿鐞嗗櫒鐨勪緵闆�銆�
銆�銆�2. 楂樻晥 DC-DC 杞�(zhu菐n)鎻涘櫒瑷�(sh猫)瑷�锛岀壒鍒ユ槸鍦ㄩ渶瑕侀珮闆绘祦瀵嗗害鐨勬噳(y墨ng)鐢ㄤ腑銆�
銆�銆�3. FPGA 鍜� ASIC 渚涢浕鏂规銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勮矤(f霉)杓夐粸杞�(zhu菐n)鎻涘櫒銆�
銆�銆�5. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂借ō(sh猫)鍌�锛屽寘鎷熀绔欏拰璺敱鍣ㄧ殑闆绘簮绠＄悊绯荤当(t菕ng)銆�
銆�銆�6. 鍏朵粬闇�瑕侀珮绮惧害闆绘祦鎺у埗鍜屽揩閫熷嫊鎱�(t脿i)闊挎噳(y墨ng)鐨勯浕瀛愯ō(sh猫)鍌�銆�

鏇夸唬鍨嬭櫉

UCD8201, UCD8240

ucd8220鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

ucd8220璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級