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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 > 551SCMGI

551SCMGI 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/16 16:40:37 鏌ョ湅 闁辫畝锛�20

551SCMGI 鏄竴娆鹃珮鎬ц兘鐨勯枊(k膩i)闂�(gu膩n)妯″紡闆绘簮绠＄悊鑺墖锛屼富瑕佺敤浜庡伐妤�(y猫)鍜屾秷璨�(f猫i)椤�(l猫i)闆诲瓙瑷�(sh猫)鍌欎腑鐨勯浕澹撹綁(zhu菐n)鎻涜垏绌�(w臎n)澹撴帶鍒�銆傝┎鑺墖闆嗘垚浜嗗绋姛鑳芥ā濉�锛岃兘澶犳彁渚涢珮鏁�銆佺┅(w臎n)瀹氱殑鐩存祦-鐩存祦杞�(zhu菐n)鎻涙�ц兘銆傚叾瑷�(sh猫)瑷�(j矛)閬╁悎浜庨渶瑕侀珮鏁堢巼銆佷綆鍔熻�楃殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屽閫氫俊瑷�(sh猫)鍌欍�佷究鏀滃紡闆诲瓙瑷�(sh猫)鍌欏拰宓屽叆寮忕郴绲�(t菕ng)銆�
銆�銆�551SCMGI 鏀寔瀵寖鍦嶈几鍏ラ浕澹�锛屽苟鍏锋湁鑹ソ鐨勮矤(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)鑳藉姏锛屽悓鏅�(sh铆)鍏�(n猫i)缃簡閬�(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)婧繚璀�(h霉)鍜岀煭璺繚璀�(h霉)绛夊绋畨鍏ㄦ(j墨)鍒�锛岀⒑淇濆湪寰�(f霉)闆滃伐浣滅挵(hu谩n)澧冧笅鐨勫彲闈犳�с��

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�4.5V - 40V
銆�銆�杓稿嚭闆绘祦锛�3A锛堝嘲鍊硷級
銆�銆�闁�(k膩i)闂�(gu膩n)闋荤巼锛�200kHz - 2MHz
銆�銆�鏁堢巼锛氭渶楂樺彲閬�(d谩)96%
銆�銆�灏佽褰㈠紡锛歋OIC-8
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�
銆�銆�寰呮(j墨)鍔熻�楋細灏忎簬20渭A

鐗规��

551SCMGI 鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂樻晥鐨� PWM 鎺у埗鎶�琛�(sh霉)锛岃兘澶�?q奴)宕縁(xi脿n)楂橀仈(d谩)96% 鐨勮綁(zhu菐n)鎻涙晥鐜�銆�
銆�銆�2. 鍏�(n猫i)缃煹妤甸﹨(q奴)鍕�(d貌ng)鍣紝鏀寔澶栭儴 MOSFET 鐨勫揩閫熷垏鎻�锛屾笡灏戝姛鐜囨悕鑰椼��
銆�銆�3. 瀵几鍏ラ浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó闆绘簮鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�4. 鏀寔鍙法绋嬮枊(k膩i)闂�(gu膩n)闋荤巼锛屽厑瑷辩敤鎴舵牴鎿�(j霉)瀵�(sh铆)闅涢渶姹傚劒(y艒u)鍖栬ō(sh猫)瑷�(j矛)銆�
銆�銆�5. 鍏�(n猫i)缃閲嶄繚璀�(h霉)鍔熻兘锛屽寘鎷亷(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)婧棞(gu膩n)鏂蜂互鍙婄煭璺繚璀�(h霉)锛屾彁楂樼郴绲�(t菕ng)鐨勫畨鍏ㄦ��銆�
銆�銆�6. 灏忓瀷 SOIC-8 灏佽锛岀瘈(ji茅)鐪侀浕璺澘绌洪枔锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
銆�銆�7. 浣庡暉鍕�(d貌ng)鍜屽緟姗�(j墨)鍔熻��锛屽欢闀�(zh菐ng)闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆�銆�閫欎簺鐗规�т娇寰� 551SCMGI 鎴愮偤瑷卞楂樿姹傛噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

551SCMGI 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勯浕婧愭ā濉�銆�
銆�銆�2. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝�锛屼緥濡傛櫤鑳芥墜姗�(j墨)鍏呴浕鍣�銆佸钩鏉块浕鑵﹂仼閰嶅櫒銆�
銆�銆�3. 宓屽叆寮忚▓(j矛)绠楁(j墨)绯荤当(t菕ng)涓殑杓斿姪闆绘簮銆�
銆�銆�4. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯殧闆㈤浕婧愯ō(sh猫)瑷�(j矛)銆�
銆�銆�5. LED 鐓ф槑椹�(q奴)鍕�(d貌ng)闆绘簮銆�
銆�銆�6. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勪綆鍣伈闆绘簮瑙ｆ焙鏂规銆�
銆�銆�鐢变簬鍏堕珮鏁堣兘鍜屽鍔熻兘鎬�锛�551SCMGI 鍦ㄩ渶瑕佺┅(w臎n)瀹氫笖楂樻晥闆绘簮杞�(zhu菐n)鎻涚殑鍚勭ó鍫�(ch菐ng)鍚堜腑琛ㄧ従(xi脿n)鍑鸿壊銆�

鏇夸唬鍨嬭櫉(h脿o)

LM2576
銆�銆�MP1584
銆�銆�XL6009

551scmgi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)

551scmgi鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�0鐝�(xi脿n)璨ㄦ煡鐪嬩氦鏈�
  • 鍍�(ji脿)鏍�1 : 锟�15.42000甯�
  • 绯诲垪-
  • 鍖呰甯�
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍦ㄥ敭
  • 椤�(l猫i)鍨�鎵囧嚭绶╂矕鍣紙鍒嗛厤锛�
  • 闆昏矾鏁�(sh霉)1
  • 姣旂巼 - 杓稿叆:杓稿嚭1锛�
  • 宸垎 - 杓稿叆:杓稿嚭鐒�(w煤)/鐒�(w煤)
  • 杓稿叆鏅�(sh铆)閻�
  • 杓稿嚭鏅�(sh铆)閻�
  • 闋荤巼 - 鏈�澶у��200 MHz
  • 闆诲 - 渚涢浕1.71V ~ 3.465V
  • 宸ヤ綔婧害-40掳C ~ 105掳C
  • 瀹夎椤�(l猫i)鍨�琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨8-UFDFN
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�8-VFQFN锛�2x2锛�