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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 > TLC5946PWP

TLC5946PWP 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/13 11:01:39 鏌ョ湅 闁辫畝锛�21

TLC5946 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑16閫氶亾鎭掓祦LED椹�(q奴)鍕曞櫒锛屽叿鏈塒WM瑾�(di脿o)鍏夊姛鑳�锛屽皥鐐洪渶瑕佺簿纰轰寒搴︽帶鍒跺拰楂樺垎杈ㄧ巼鐨凩ED鎳�(y墨ng)鐢ㄨ�岃ō(sh猫)瑷堛�傝┎鑺墖鍏�(n猫i)缃簡闆昏嵎娉�锛屽彲浠ユ彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆诲锛岄仼鐢ㄤ簬澶氱óLED椹�(q奴)鍕曞牬鏅�銆傚叾灏佽褰㈠紡鐐篜WP锛圥owerSON锛夛紝閬╁悎绌洪枔鏈夐檺鐨勮ō(sh猫)瑷�銆�

鍙冩暩(sh霉)

閫氶亾鏁�(sh霉)锛�16
銆�銆�鏈�澶ц几鍑洪浕娴侊細120mA锛堟瘡閫氶亾锛�
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 36V
銆�銆�瑾�(di脿o)鍏夋柟寮忥細PWM
銆�銆�PWM闋荤巼鑼冨湇锛氭渶楂樺彲閬�(d谩)8kHz
銆�銆�鐏板害绛夌礆锛�12浣嶏紙4096绱氾級
銆�銆�閫氫俊鎺ュ彛锛氫覆琛屾帴鍙�
銆�銆�灏佽褰㈠紡锛歅WP (PowerSON)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C

鐗规��

TLC5946 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鍏�(n猫i)缃浕鑽锋车闆昏矾锛屾敮鎸佸崌澹撴垨闄嶅鎿嶄綔锛屽彲纰轰繚杓稿嚭闆绘祦鐨勭┅(w臎n)瀹氭��銆�
銆�銆�2. 姣忓�嬮�氶亾鍧囨敮鎸佺崹绔嬭(di脿o)绡�(ji茅)杓稿嚭闆绘祦锛岀簿搴﹂珮锛岃宸皬銆�
銆�銆�3. 鎻愪緵12浣峆WM瑾�(di脿o)鍏夊姛鑳�锛岃兘澶�?q奴)宕縁(xi脿n)绱�(x矛)鑶╃殑浜害鎺у埗銆�
銆�銆�4. 鏀寔绱氳伅(li谩n)鎿嶄綔锛屽彲浠ラ�氶亷澶氱墖TLC5946鎿村睍鏇村LED閫氶亾銆�
銆�銆�5. 闆嗘垚鐭矾淇濊鍜岄亷婧繚璀峰姛鑳�锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳��銆�
銆�銆�6. 灏佽绶婃箠锛岄仼鍚堝皪绌洪枔瑕佹眰鍤�(y谩n)鏍肩殑绯荤当(t菕ng)瑷�(sh猫)瑷�銆�
銆�銆�7. 鎻愪緵浣嶦MI鎬ц兘锛岄仼鍚堝皪鍣伈鏁忔劅鐨勬噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

TLC5946 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. LED椤ず灞�
銆�銆�2. 鑳屽厜鐓ф槑
銆�銆�3. 宸ユキ(y猫)鎺у埗闈㈡澘涓殑LED鎸囩ず鐕�
銆�銆�4. 鏁�(sh霉)瀛楁(bi膩o)鐗屽拰寤ｅ憡鐗�
銆�銆�5. 鍙┛鎴磋ō(sh猫)鍌欑殑LED椹�(q奴)鍕�
銆�銆�6. 姹借粖鍏�(n猫i)閮↙ED姘涘湇鐕�
銆�銆�7. 娓告埐瑷�(sh猫)鍌欎腑鐨凴GB鐕堝厜鏁堟灉
銆�銆�8. 鍚勭ó闇�瑕佺簿纰洪浕娴佹帶鍒剁殑LED鐓ф槑绯荤当(t菕ng)

鏇夸唬鍨嬭櫉

TLC5940NT銆乀LC5947

tlc5946pwp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

tlc5946pwp璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

tlc5946pwp鍙冩暩(sh霉)

  • 瑕栭牷鏂囦欢A Demonstration of a 16-Channel, 12-bit PWM LED Driver with 6-Bit Dot Correction
  • 妯�(bi膩o)婧�(zh菙n)鍖呰50
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - LED 椹�(q奴)鍕曞櫒
  • 绯诲垪-
  • 鎭掑畾闆绘祦鏄�
  • 鎭掑畾闆诲-
  • 鎷�?f霉)?/span>PWM
  • 杓稿嚭鏁�(sh霉)16
  • 鍏�(n猫i)閮ㄩ﹨(q奴)鍕曞櫒鏄�
  • 椤炲瀷 - 涓昏鑳屽厜
  • 椤炲瀷 - 娆¤椤忚壊
  • 闋荤巼30MHz
  • 闆绘簮闆诲3 V ~ 5.5 V
  • 杓稿嚭闆诲17V
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨28-SOIC锛�0.173"锛�4.40mm 瀵級瑁搁湶鐒婄洡
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�28-HTSSOP
  • 鍖呰绠′欢
  • 宸ヤ綔婧害-40°C ~ 85°C
  • 鍏跺畠鍚嶇ū296-23392-5