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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 > TL494CD

TL494CD 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 17:05:27 鏌ョ湅 闁辫畝锛�31

TL494CD鏄竴绋唬娉涙噳(y墨ng)鐢ㄤ簬闁�(k膩i)闂�(gu膩n)闆绘簮銆佺洿娴侀浕姗�(j墨)鎺у埗绛夊牬(ch菐ng)鏅殑鑴堝瑾�(di脿o)鍒�(PWM)鎺у埗鍣ㄣ�傝┎鑺墖鑳藉鎻愪緵楂樼簿搴︾殑鍗犵┖姣旀帶鍒跺拰绌�(w臎n)瀹氱殑杓稿嚭闆诲瑾�(di脿o)绡�(ji茅)锛屽叿鏈夎純寮�(qi谩ng)鐨勬姉骞叉摼鑳藉姏鍜屽彲闈犳��銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡鎸暕鍣�銆佽宸斁澶у櫒銆佹瘮杓冨櫒銆佹鍗�(q奴)鏅�(sh铆)闁撴帶鍒躲�佽几鍑洪﹨(q奴)鍕�(d貌ng)鍣ㄧ瓑澶氬��(g猫)鍔熻兘妯″锛岄仼鐢ㄤ簬澶氱ó鍔熺巼杞�(zhu菐n)鎻涢浕璺�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�7V~40V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩儈150鈩�
銆�銆�鏈�澶ц几鍑洪浕娴侊細200mA
銆�銆�闋荤巼瑾�(di脿o)鏁磋寖鍦嶏細0Hz~100kHz
銆�銆�鍙冭�冮浕澹擄細5.1V卤3%
銆�銆�灏佽褰㈠紡锛欴IP16/SOIC16

鐗规��

TL494CD鏄竴娆鹃洐绔几鍑篜WM鎺у埗鍣�锛屾敮鎸佸绋伐浣滄ā寮忥紝鍖呮嫭鍠鍜岄洐绔厤缃�銆傚叾鍏�(n猫i)閮ㄩ泦鎴愮殑鎸暕鍣ㄥ彲浠ラ�氶亷(gu貌)澶栭儴闆婚樆鍜岄浕瀹硅ō(sh猫)缃墍闇�鐨勯枊(k膩i)闂�(gu膩n)闋荤巼銆傛澶�锛岃姱鐗囧収(n猫i)缃鍗�(q奴)鏅�(sh铆)闁撴帶鍒堕浕璺�锛岀⒑淇濆叐鍊�(g猫)杓稿嚭淇¤櫉(h脿o)涓嶆渻(hu矛)鍚屾檪(sh铆)鐐洪珮闆诲钩锛屽緸鑰岄伩鍏嶄氦鍙夊皫(d菐o)閫氬晱(w猫n)椤�銆�
銆�銆�瑭茶姱鐗囬倓鍏峰倷閬�(gu貌)娴佷繚璀�(h霉)銆佹瑺澹撻帠瀹氱瓑鍔熻兘锛岃兘澶犲湪鐣板父姊濅欢涓嬩繚璀�(h霉)绯荤当(t菕ng)閬�(y霉n)琛屽畨鍏�銆傚叾杓冮珮鐨勫伐浣滈浕澹撹寖鍦嶅拰澶ч浕娴侀﹨(q奴)鍕�(d貌ng)鑳藉姏浣垮叾闈炲父閬╁悎鐢ㄤ簬楂樺銆佸ぇ鍔熺巼鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆�

鎳�(y墨ng)鐢�

TL494CD甯哥敤浜庨枊(k膩i)闂�(gu膩n)闆绘簮(SMPS)瑷�(sh猫)瑷�(j矛)涓�锛屼緥濡傞洟绶氬紡AC-DC杞�(zhu菐n)鎻涘櫒銆丏C-DC杞�(zhu菐n)鎻涘櫒浠ュ強閫嗚畩鍣ㄧ瓑銆傛澶�锛屽畠涔熷唬娉涙噳(y墨ng)鐢ㄤ簬鐩存祦闆绘(j墨)閫熷害鎺у埗銆丩ED椹�(q奴)鍕�(d貌ng)闆昏矾绛夐牁(l菒ng)鍩�銆傞�氶亷(gu貌)瑾�(di脿o)绡�(ji茅)PWM鍗犵┖姣�锛屽彲浠ュ(sh铆)鐝�(xi脿n)灏�(du矛)璨�(f霉)杓夐浕澹撴垨闆绘祦鐨勭簿纰烘帶鍒�锛屾豢瓒充笉鍚屾噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅殑闇�姹�銆�

鏇夸唬鍨嬭櫉(h脿o)

UC3843, IR2153, SG3525

tl494cd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)

tl494cd璩囨枡 鏇村>

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

tl494cd鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰48
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 绌�(w臎n)澹撳櫒 - DC DC 鍒囨彌鎺у埗鍣�
  • 绯诲垪SWITCHMODE™
  • PWM 鍨�闆诲妯″紡
  • 杓稿嚭鏁�(sh霉)1
  • 闋荤巼 - 鏈�澶�200kHz
  • 鍗犵┖姣�50%
  • 闆绘簮闆诲7 V ~ 40 V
  • 闄嶅鏄�
  • 鍗囧鏄�
  • 鍥炴巸鏄�
  • 鍙嶇浉鐒�(w煤)
  • 鍊嶅鍣�鐒�(w煤)
  • 闄ゆ硶鍣�鐒�(w煤)
  • Cuk鐒�(w煤)
  • 闅旈洟鐒�(w煤)
  • 宸ヤ綔婧害0°C ~ 70°C
  • 灏佽/澶栨16-SOIC锛�0.154"锛�3.90mm 瀵級
  • 鍖呰绠′欢
  • 鍏跺畠鍚嶇ūTL494CDOS