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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > UC3825A

UC3825A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/21 23:22:45 鏌ョ湅 闁辫畝锛�20

UC3825A鏄竴绋珮鎬ц兘鐨勯浕娴佹ā寮廝WM鎺у埗鍣�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闁�(k膩i)闂�(gu膩n)闆绘簮銆丏C-DC杞�(zhu菐n)鎻涘櫒浠ュ強鍏朵粬闆诲姏闆诲瓙瑷�(sh猫)鍌欎腑銆傝┎鑺墖鍏�(n猫i)缃簡澶氱ó淇濊(h霉)鍜屾帶鍒跺姛鑳�锛岃兘澶犳彁渚涚簿纰虹殑鍗犵┖姣旀帶鍒�锛屽苟涓斿叿鏈夎壇濂界殑绌�(w臎n)瀹氭�у拰鍙潬鎬�銆�
銆�銆�UC3825A閫氶亷(gu貌)瑾ゅ樊鏀惧ぇ鍣ㄧ殑杓稿嚭闆诲渚�(l谩i)瑾�(di脿o)绡�(ji茅)PWM淇¤櫉(h脿o)鐨勫搴�锛屽緸鑰屽(sh铆)鐝�(xi脿n)灏�(du矛)杓稿嚭闆诲鐨勭簿婧�(zh菙n)鎺у埗銆傚悓鏅�(sh铆)锛屽叾闆绘祦妯″紡鎺у埗鏋舵(g貌u)浣垮緱绯荤当(t菕ng)鍏峰倷蹇�熼熆鎳�(y墨ng)鑳藉姏鍜屾洿濂界殑璨�(f霉)杓夎(di脿o)鏁寸巼銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�10V~40V
銆�銆�鎸暕鍣ㄩ牷鐜囪寖鍦嶏細100kHz~500kHz
銆�銆�宄板�奸浕娴侀檺鍒讹細1.7A
銆�銆�鏈�灏忛棞(gu膩n)鏂锋檪(sh铆)闁擄細1.2渭s
銆�銆�瑾ゅ樊鏀惧ぇ鍣ㄥ鐩婂付瀵⿳锛�2.5MHz
銆�銆�婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛欴IP-8鎴朣OIC-8

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UC3825A鏄竴娆惧皥鐐哄姛鐜囪綁(zhu菐n)鎻涙噳(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)鐨凱WM鎺у埗鍣紝鍏朵富瑕佺壒鎬у涓嬶細
銆�銆�1. 鍏�(n猫i)缃簿瀵嗚宸斁澶у櫒锛屽彲浠ユ湁鏁堟彁楂樺弽楗嬪洖璺殑绌�(w臎n)瀹氭�с��
銆�銆�2. 閲囩敤闆绘祦妯″紡鎺у埗鏂瑰紡锛岃兘澶�?q奴)宕縁(xi脿n)鏇村揩鐨勫嫊(d貌ng)鎱�(t脿i)闊挎噳(y墨ng)銆�
銆�銆�3. 鍙法绋嬫枩鍧¤(b菙)鍎熷姛鑳�锛屾湁鍔╀簬閬垮厤娆¤娉㈡尟钑╁晱(w猫n)椤�銆�
銆�銆�4. 鎻愪緵杌熷暉鍕�(d貌ng)鍔熻兘锛屾笡灏戝暉鍕�(d貌ng)鏅�(sh铆)鐨勬矕鎿婇浕娴�銆�
銆�銆�5. 闆嗘垚浜嗛亷(gu貌)娴佷繚璀�(h霉)鍜屾瑺澹撻帠瀹氾紙UVLO锛夊姛鑳斤紝纰轰繚绯荤当(t菕ng)鐨勫畨鍏ㄩ亱(y霉n)琛�銆�
銆�銆�6. 鏀寔澶栭儴鍚屾淇¤櫉(h脿o)杓稿叆锛屼究浜庡鐩告搷浣滄垨闋荤巼鍚屾銆�
銆�銆�7. 灏佽灏忓阀锛岄仼鐢ㄤ簬绶婃箠鍨嬭ō(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

UC3825A涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 闁�(k膩i)闂�(gu膩n)闆绘簮閬╅厤鍣�銆�
銆�銆�2. 宸ユキ(y猫)鐢―C-DC杞�(zhu菐n)鎻涙ā濉�銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯浕婧愮鐞嗗柈鍏冦��
銆�銆�4. LED椹�(q奴)鍕�(d貌ng)闆绘簮銆�
銆�銆�5. 鍏朵粬闇�瑕侀珮鏁堢巼銆侀珮绮惧害闆诲瑾�(di脿o)绡�(ji茅)鐨勯浕鍔涢浕瀛愯ō(sh猫)鍌�銆�
銆�銆�瑭茶姱鐗囨啈鍊熷叾鍗撹秺鐨勬�ц兘鍜屽彲闈犳��锛屽湪閫欎簺鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊锛岀壒鍒ラ仼鍚堥渶瑕侀珮闋荤巼宸ヤ綔鐨勫牬(ch菐ng)鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

UC3825B, UC3825C

uc3825a鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

uc3825a璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級