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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 > UC2705

UC2705 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/12 18:44:05 鏌ョ湅 闁辫畝锛�20

UC2705鏄竴娆鹃珮鎬ц兘鐨凱WM鎺у埗鍣ㄨ姱鐗�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闁�(k膩i)闂�(gu膩n)闆绘簮鍜孌C-DC杞�(zhu菐n)鎻涘櫒涓�傝┎鑺墖閫氶亷(gu貌)绮剧⒑鎺у埗鑴堟矕瀵害瑾�(di脿o)鍒朵締(l谩i)瀵�(sh铆)鐝�(xi脿n)楂樻晥鐨勯浕澹撹(di脿o)绡�(ji茅)锛屽叾瑷�(sh猫)瑷�(j矛)娉ㄩ噸绌�(w臎n)瀹氭�у拰鍙潬鎬�锛岄仼鐢ㄤ簬鍚勭ó宸ユキ(y猫)鍜屾秷璨�(f猫i)椤�(l猫i)闆诲瓙瑷�(sh猫)鍌�銆�
銆�銆�UC2705閲囩敤浜嗗厛閫�(j矛n)鐨勯浕璺ō(sh猫)瑷�(j矛)锛岃兘澶犳湁鏁堟笡灏戝閮ㄥ厓浠剁殑鏁�(sh霉)閲�锛屽緸鑰岀啊(ji菐n)鍖栭浕璺ō(sh猫)瑷�(j矛)骞堕檷浣庣郴绲�(t菕ng)鎴愭湰銆傛澶栵紝瀹冮倓鍏锋湁澶氱ó淇濊(h霉)鍔熻兘锛屼緥濡傞亷(gu貌)娴佷繚璀�(h霉)銆佹瑺澹撻帠瀹氱瓑锛岀⒑淇濆湪寰�(f霉)闆滅殑宸ヤ綔鐠�(hu谩n)澧冧笅浠嶈兘淇濇寔绌�(w臎n)瀹氶亱(y霉n)琛�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�10V~40V
銆�銆�杓稿嚭闆绘祦锛氬嘲鍊�1A
銆�銆�闁�(k膩i)闂�(gu膩n)闋荤巼锛氬彲瑾�(di脿o)鑼冨湇10kHz~500kHz
銆�銆�鍗犵┖姣旓細0%~100%
銆�銆�灏佽褰㈠紡锛欴IP8/SOIC8
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+125鈩�
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪��1.5mA
銆�銆�鍟熷嫊(d貌ng)闆绘祦锛氭渶澶�30渭A

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UC2705鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂樻�ц兘PWM鎺у埗锛氶�氶亷(gu貌)绮炬簴(zh菙n)鐨勮剤瀵(di脿o)鍒舵妧琛�(sh霉)锛屽彲浠ュ(sh铆)鐝�(xi脿n)楂樻晥绌�(w臎n)瀹氱殑闆诲杓稿嚭銆�
銆�銆�2. 鍏�(n猫i)缃(b菙)鍎熺恫(w菐ng)绲�(lu貌)锛氭笡灏戜簡灏�(du矛)澶栭儴瑁�(b菙)鍎熷厓浠剁殑闇�姹傦紝閫�(j矛n)涓�姝ョ啊(ji菐n)鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)銆�
銆�銆�3. 瀵几鍏ラ浕澹撹寖鍦嶏細鏀寔寰�10V鍒�40V鐨勮几鍏ラ浕澹撹寖鍦�锛岄仼鐢ㄤ簬澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�4. 澶氱ó淇濊(h霉)姗�(j墨)鍒讹細鍖呮嫭閬�(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜屾瑺澹撻帠瀹氱瓑鍔熻兘锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫畨鍏ㄦ�у拰鍙潬鎬�銆�
銆�銆�5. 闈堟椿鐨勯牷鐜囪(di脿o)绡�(ji茅)锛氬厑瑷辩敤鎴�(h霉)鏍规摎(j霉)瀵�(sh铆)闅涢渶姹傝ō(sh猫)缃枊(k膩i)闂�(gu膩n)闋荤巼锛屽劒(y艒u)鍖栨晥鐜囪垏闆荤骞叉摼涔嬮枔鐨勫钩琛�銆�
銆�銆�6. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛氶潨鎱�(t脿i)闆绘祦鍍呯偤1.5mA锛岄潪甯搁仼鍚堝皪(du矛)鍔熻�楁晱鎰熺殑鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

UC2705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細鐐哄悇椤�(l猫i)闆诲瓙瑷�(sh猫)鍌欐彁渚涢珮鏁�銆佺┅(w臎n)瀹氱殑闆绘簮渚涙噳(y墨ng)銆�
銆�銆�2. DC-DC杞�(zhu菐n)鎻涘櫒锛氱敤浜庨浕姹犱緵闆荤郴绲�(t菕ng)銆佹苯杌�(ch膿)闆诲瓙鍜屽叾浠栭渶瑕佺洿娴侀浕澹撹綁(zhu菐n)鎻涚殑鍫�(ch菐ng)鍚�銆�
銆�銆�3. LED椹�(q奴)鍕�(d貌ng)闆绘簮锛氭啈鍊熷叾楂樼簿搴︾殑PWM鎺у埗鑳藉姏锛屽彲瀵�(sh铆)鐝�(xi脿n)楂樿唱(zh矛)閲忕殑LED浜害瑾�(di脿o)绡�(ji茅)銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)锛氬湪鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欏拰鍎�鍣ㄥ剙琛ㄤ腑鎻愪緵鍙潬鐨勯浕婧愮鐞嗚В姹烘柟妗�銆�
銆�銆�5. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝侊細濡傜瓎瑷樻湰闆昏叇鍏呴浕鍣�銆佸钩鏉块浕鑵﹂仼閰嶅櫒绛�銆�
銆�銆�6. 閫氫俊瑷�(sh猫)鍌欙細鐐哄熀绔�銆佽矾鐢卞櫒绛夎ō(sh猫)鍌欐彁渚涚┅(w臎n)瀹氶浕婧愭敮鎸併��

鏇夸唬鍨嬭櫉(h脿o)

UC3705, UC2805

uc2705鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)

uc2705璩囨枡 鏇村>

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