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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(f猫i)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 > LP8557

LP8557 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 15:55:34 鏌ョ湅 闁辫畝锛�24

LP8557鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑LED椹�(q奴)鍕曞櫒锛屽皥鐐烘苯杌婄挵(hu谩n)澧冪収鏄庤ō(sh猫)瑷堛�傚畠鏀寔RGBW鍥涢�氶亾杓稿嚭锛岃兘澶犳彁渚涢珮閬�(d谩)20mA鐨勬亽瀹氶浕娴�锛屽苟涓斿叿鏈夐珮绮惧害鍜屼綆鍔熻�楃殑鐗归粸(di菐n)銆�
銆�銆�瑭茶姱鐗囬泦鎴愪簡澶氱ó鍔熻兘锛屽PWM瑾�(di脿o)鍏�銆侀枊璺�/鐭矾淇濊(h霉)浠ュ強鐔遍棞(gu膩n)鏂锋(j墨)鍒剁瓑锛岀⒑淇濈郴绲�(t菕ng)绌�(w臎n)瀹氭�у拰鍙潬鎬�銆傛澶栵紝鍏堕潏娲荤殑閰嶇疆閬搁爡浣垮緱鐢ㄦ埗鍙互杓曟澗瑾�(di脿o)鏁翠寒搴﹀拰椤忚壊浠ユ豢瓒充笉鍚屾噳(y墨ng)鐢ㄩ渶姹�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3V鑷�5.5V
銆�銆�杓稿嚭闆绘祦锛氭瘡閫氶亾鏈�澶�20mA
銆�銆�瑾�(di脿o)鍏夐牷鐜囷細鏈�楂樺彲閬�(d谩)1kHz
銆�銆�閫氶亾鏁�(sh霉)锛�4鍊嬬崹(d煤)绔嬮�氶亾锛圧GBW锛�
銆�銆�灏佽褰㈠紡锛歈FN-16锛�3mm脳3mm锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+105掳C

鐗规��

LP8557閲囩敤浜嗗厛閫�(j矛n)鐨勯浕婧愮鐞嗘妧琛�(sh霉)锛屽叿鍌欎互涓嬮’钁楃壒榛�(di菐n)锛�
銆�銆�1. 楂樻晥鑳借綁(zhu菐n)鎻涙晥鐜�锛屽湪闄嶄綆鍔熻�楃殑鍚屾檪鎻愬崌浜嗘暣楂旀�ц兘銆�
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銆�銆�4. 寮�(qi谩ng)澶х殑淇濊(h霉)姗�(j墨)鍒�锛屽寘鎷亷婧繚璀�(h霉)銆丩ED闁嬭矾妾㈡脯鍙婄煭璺繚璀�(h霉)绛夊姛鑳�銆�
銆�銆�5. 鏀寔I2C鎺ュ彛閫氫俊锛岀啊鍖栦簡鑸囦富鎺у柈鍏冧箣闁撶殑浜や簰閬庣▼銆�
銆�銆�6. 绗﹀悎AEC-Q100妯�(bi膩o)婧�(zh菙n)锛岄仼鎳�(y墨ng)鎯″姡鐨勬苯杌婄礆宸ヤ綔姊濅欢銆�

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鐢变簬鍏跺崜瓒婄殑琛ㄧ従(xi脿n)鍜屽唬娉涚殑閬╃敤鎬�锛孡P8557寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅骞惧�嬮牁(l菒ng)鍩燂細
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鏇夸唬鍨嬭櫉

LP8556

lp8557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
  • 瑭㈠児

lp8557璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級