TLC5927IPWPR 鏅傞枔锛�2025/5/8 12:01:56 闁辫畝锛�22

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銆€銆€姝ゅ锛孴LC5927 鎻愪緵浜嗕竴鍊嬪鎺ラ浕闃讳締瑷�(sh猫)瀹氭墍鏈夐€氶亾鐨勮几鍑洪浕娴侊紝纰轰繚姣忓€� LED 鐨勪寒搴︿竴鑷存€�銆傝姱鐗囬倓鍏峰倷闂�(gu膩n)鏂锋ā寮�锛屽彲灏囬潨鎱�(t脿i)闆绘祦闄嶄綆鑷� 10渭A 浠ヤ笅锛岄潪甯搁仼鍚堜綆鍔熻€楁噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

閫氶亾鏁�(sh霉)锛�16
銆€銆€宸ヤ綔闆诲锛�4.5V 鑷� 30V
銆€銆€鏈€澶ц几鍑洪浕娴侊紙姣忛€氶亾锛夛細120mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽椤炲瀷锛歅WPR
銆€銆€闆绘簮闆绘祦锛氬吀鍨嬪€肩偤 10渭A锛堥棞(gu膩n)鏂锋ā寮忎笅锛�
銆€銆€鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼锛氭渶楂樺彲閬�(d谩) 30MHz

鐗规€�

1. TLC5927 鍏�(n猫i)缃簡 16 鍊嬫亽娴佹簮锛屽彲浠ョ簿纰哄湴鎺у埗 LED 鐨勪寒搴�锛屽悓鏅傞伩鍏嶄簡鐢变簬闆诲娉㈠嫊灏�(d菐o)鑷寸殑浜害涓嶄竴鑷村晱椤屻€�
銆€銆€2. 瑭茶姱鐗囨敮鎸侀€氶亷澶栭儴闆婚樆瑷�(sh猫)瀹氳几鍑洪浕娴�锛岀敤鎴跺彲浠ユ牴鎿�(j霉)瀵�(sh铆)闅涢渶姹傞潏娲昏(di脿o)鏁� LED 鐨勪寒搴︺€�
銆€銆€3. TLC5927 鏀寔涓茶鎺ュ彛鎿嶄綔锛屽寘鎷� DIN锛堟暩(sh霉)鎿�(j霉)杓稿叆锛夈€丏OUT锛堟暩(sh霉)鎿�(j霉)杓稿嚭锛夊拰 CLK锛堟檪閻橈級寮曡叧锛屾柟渚垮(sh铆)鐝�(xi脿n)澶氬櫒浠剁礆鑱�(li谩n)銆�
銆€銆€4. 鍏锋湁鐛�(d煤)绔嬬殑 BLANK 寮曡叧锛屽彲浠ュ揩閫熼棞(gu膩n)闁夋墍鏈� LED 杓稿嚭锛岄仼鐢ㄤ簬鍕曟厠(t脿i)椤ず鍫存櫙銆�
銆€銆€5. 鎻愪緵涓€鍊� VPRG 寮曡叧锛屽厑瑷辩敤鎴堕伕鎿囦笉鍚岀殑 PWM 鍒嗚鲸鐜囨ā寮忎互鍎�(y艒u)鍖栨€ц兘銆�
銆€銆€6. 鍏�(n猫i)缃亷婧繚璀�(h霉)鍔熻兘锛岀暥(d膩ng)鑺墖婧害瓒呴亷闋�(y霉)瑷�(sh猫)闁惧€兼檪鏈冭嚜鍕曢檷浣庤几鍑洪浕娴�锛屽緸鑰屼繚璀�(h霉)瑷�(sh猫)鍌欏厤鍙楁悕澹炪€�

鎳�(y墨ng)鐢�

TLC5927 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀﹨(q奴)鍕曞椤� LED 鐨勫牬鏅腑锛屼緥濡傦細
銆€銆€1. LED 榛�(di菐n)闄ｉ’绀哄睆锛�
銆€銆€TLC5927 鍙互杓曟澗椹�(q奴)鍕� 16 鍊� LED锛屽苟涓旀敮鎸佸鐗囩礆鑱�(li谩n)锛岄仼鍚堟(g貌u)寤哄ぇ鍨� LED 椤ず灞�銆�
銆€銆€2. 姹借粖鍏�(n猫i)澶栭＞鐓ф槑锛�
銆€銆€鍏跺闆诲鑼冨湇鍜岄珮鍙潬鎬т娇鍏舵垚鐐烘苯杌� LED 鐓ф槑鐨勭悊鎯抽伕鎿�銆�
銆€銆€3. 宸ユキ(y猫)瑷�(sh猫)鍌欑媭鎱�(t脿i)鎸囩ず锛�
銆€銆€鍦ㄥ伐妤�(y猫)瑷�(sh猫)鍌欎腑锛孴LC5927 鍙敤浜庨﹨(q奴)鍕� LED 鐙€鎱�(t脿i)鎸囩ず鐕堬紝鎻愪緵娓呮櫚鍙鐨勮瑕哄弽楗嬨€�
銆€銆€4. 瀹剁敤闆诲櫒鑳屽厜锛�
銆€銆€渚嬪寰尝鐖�銆佸啺绠辩瓑瀹剁敤闆诲櫒鐨勯潰鏉胯儗鍏�锛屽彲浠ラ€氶亷 TLC5927 瀵�(sh铆)鐝�(xi脿n)鍧囧嫽浜害鎺у埗銆�
銆€銆€5. 閫氱敤 LED 椹�(q奴)鍕曪細
銆€銆€鐒¤珫鏄唬鍛婄墝閭勬槸灏忓瀷闆诲瓙鐢�(ch菐n)鍝佺殑鑳屽厜锛孴LC5927 閮借兘鍕濅换鍚勭ó LED 椹�(q奴)鍕曚换鍕�(w霉)銆�