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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 > LT3791EFE#TRPBF

LT3791EFE#TRPBF 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/8 17:40:32 鏌ョ湅 闁辫畝锛�18

LT3791EFE#TRPBF 鏄竴娆剧敱 Linear Technology锛堢従(xi脿n)鐐� Analog Devices锛夌敓鐢�(ch菐n)鐨勯珮闆诲銆侀珮鏁堢巼 LED 椹�(q奴)鍕曞櫒鎺у埗鍣�銆傝┎鑺墖灏堢偤椹�(q奴)鍕曞ぇ鍔熺巼 LED 鑰岃ō(sh猫)瑷�锛岄仼鐢ㄤ簬姹借粖鐓ф槑銆佸伐妤�(y猫)鐓ф槑鍜屽缓绛戠収鏄庣瓑鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩熴��
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鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 60V
銆�銆�鏈�澶ч枊闂�(gu膩n)闆绘祦锛�2A
銆�銆�宸ヤ綔闋荤巼锛�100kHz 鑷� 1MHz
銆�銆�杓稿嚭闆绘祦绮惧害锛毬�5%
銆�銆�PWM 瑾�(di脿o)鍏夐牷鐜囷細楂橀仈 25kHz
銆�銆�淇濊鐗规�э細閬庣啽淇濊銆佺煭璺繚璀�
銆�銆�灏佽褰㈠紡锛歁SOP-16 灏佽

鐗规��

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銆�銆�5. 鏀寔楂橀仈 3000:1 鐨� PWM 瑾�(di脿o)鍏夋瘮锛岄潪甯搁仼鍚堥渶瑕佺簿纰轰寒搴︽帶鍒剁殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
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鎳�(y墨ng)鐢�

1. 姹借粖鍓嶇収鐕堝拰闇х噲鐨凩ED椹�(q奴)鍕�
銆�銆�2. 宸ユキ(y猫)鐢ㄩ珮寮峰害LED鐓ф槑
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銆�銆�5. 澶у姛鐜嘗ED闄ｅ垪渚涢浕绯荤当(t菕ng)
銆�銆�6. 鎳�(y墨ng)鎬ョ収鏄庤ō(sh猫)鍌欎腑灏嶉浕姹犱緵闆荤殑鏀寔

鏇夸唬鍨嬭櫉

LT3755, LT3758, LM3405

lt3791efe#trpbf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

lt3791efe#trpbf鍙冩暩(sh霉)

  • 妯欐簴鍖呰2,000
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - LED 椹�(q奴)鍕曞櫒
  • 绯诲垪True Color PWM™
  • 鎭掑畾闆绘祦鏄�
  • 鎭掑畾闆诲鏄�
  • 鎷撴挷PWM锛岄檷澹擄紙闄嶅锛�锛屽崌澹擄紙鍗囧锛�
  • 杓稿嚭鏁�(sh霉)1
  • 鍏�(n猫i)閮ㄩ﹨(q奴)鍕曞櫒鐒�
  • 椤炲瀷 - 涓昏杌婅級锛岄�氱敤
  • 椤炲瀷 - 娆¤-
  • 闋荤巼200kHz ~ 700kHz
  • 闆绘簮闆诲4.7 V ~ 60 V
  • 杓稿嚭闆诲0 V ~ 60 V
  • 瀹夎椤炲瀷*
  • 灏佽/澶栨*
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�*
  • 鍖呰*
  • 宸ヤ綔婧害-40°C ~ 125°C