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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 > ISL8487EIBZ

ISL8487EIBZ 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/6/6 8:59:40 鏌ョ湅 闁辫畝锛�7

ISL8487EIBZ 鏄竴娆鹃珮鏁�銆佸悓姝ラ檷澹撳瀷 DC-DC 杞�(zhu菐n)鎻涘櫒锛岀敱 Renesas锛堢憺钖╅浕瀛愶級鎺ㄥ嚭銆傝┎鑺墖鍏�(n猫i)缃簡楂橀倞鍜屼綆閭� MOSFET锛岃兘澶犳彁渚涢珮閬�(d谩) 7A 鐨勯�ｇ簩(x霉)杓稿嚭闆绘祦锛屽悓鏅�(sh铆)鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紙4.5V 鑷� 18V锛�銆傚叾瑷�(sh猫)瑷�(j矛)鏃ㄥ湪鐐洪渶瑕侀珮鏁堢巼鍜岀穵婀婂昂瀵哥殑鎳�(y墨ng)鐢ㄦ彁渚涘彲闈犵殑闆绘簮瑙ｆ焙鏂规銆�
銆�銆�ISL8487EIBZ 閲囩敤鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁� (COT) 鎺у埗鏋舵(g貌u)锛岃兘澶�?q奴)宕縁(xi脿n)蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)锛屽苟绨�(ji菐n)鍖栫挵(hu谩n)璺(b菙)鍎熴�傛澶�锛屽畠閭勫叿鍌欏绋繚璀�(h霉)鍔熻兘锛屼緥濡傞亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷(gu貌)婧棞(gu膩n)鏂风瓑锛屽緸鑰岀⒑淇濆湪鍚勭ó宸ユ硜涓嬬殑绌�(w臎n)瀹氶亱(y霉n)琛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 18V
銆�銆�杓稿嚭闆绘祦锛氶珮閬�(d谩) 7A
銆�銆�闁�(k膩i)闂�(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛�200kHz 鑷� 2MHz锛�
銆�銆�鏁堢巼锛氶珮閬�(d谩) 96%
銆�銆�灏佽褰㈠紡锛�3mm x 3mm WQFN-16
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鎺у埗妯″紡锛氭亽瀹氬皫(d菐o)閫氭檪(sh铆)闁� (COT)
銆�銆�鍟熷嫊(d貌ng)闆诲锛�4.5V
銆�銆�寰呮(j墨)闆绘祦锛氬皬浜� 2渭A

鐗规��

ISL8487EIBZ 鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 鍏�(n猫i)缃姛鐜� MOSFET锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�锛屽緸鑰岄檷浣庝簡鏁撮珨瑙ｆ焙鏂规鐨勫京(f霉)闆滄�у拰鎴愭湰銆�
銆�銆�2. 鏀寔瀵几鍏ラ浕澹撹寖鍦嶏紝閬╃敤浜庡绋浕姹犱緵闆绘垨鍥哄畾闆绘簮绯荤当(t菕ng)銆�
銆�銆�3. 鎭掑畾灏�(d菐o)閫氭檪(sh铆)闁� (COT) 鎺у埗鏋舵(g貌u)鎻愪緵浜嗗嚭鑹茬殑璨�(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)鎬ц兘锛岀劇(w煤)闇�寰�(f霉)闆滅殑瑁�(b菙)鍎熼浕璺�銆�
銆�銆�4. 楂橀仈(d谩) 7A 鐨勬寔绾�(x霉)杓稿嚭闆绘祦鑳藉姏锛屾豢瓒抽珮鎬ц兘鎳�(y墨ng)鐢ㄧ殑闇�姹傘��
銆�銆�5. 鍙法绋嬮枊(k膩i)闂�(gu膩n)闋荤巼鍏佽ū瑷�(sh猫)瑷�(j矛)鑰呭劒(y艒u)鍖栨晥鐜囪垏闆荤骞叉摼 (EMI) 琛ㄧ従(xi脿n)銆�
銆�銆�6. 鎻愪緵瀹屽杽鐨勪繚璀�(h霉)姗�(j墨)鍒�锛屽寘鎷亷(gu貌)娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛屼互澧炲挤(qi谩ng)绯荤当(t菕ng)鐨勫彲闈犳�у拰瀹夊叏鎬�銆�
銆�銆�7. 灏忓阀鐨� 3mm x 3mm 灏佽浣垮叾闈炲父閬╁悎绌洪枔鍙楅檺鐨勮ō(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

ISL8487EIBZ 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)鍌欎腑鐨勫祵鍏ュ紡闆绘簮妯″銆�
銆�銆�2. 缍�(w菐ng)绲�(lu貌)閫氫俊瑷�(sh猫)鍌�锛屽璺敱鍣�銆佷氦鎻涙(j墨)鍜屽熀绔欑殑闆绘簮绠＄悊銆�
銆�銆�3. 渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡傝澹撹▓(j矛)銆佽绯栧剙鍜屽叾浠栨墜鎸佸紡鍋ュ悍鐩�(ji膩n)娓�(c猫)瑁濈疆銆�
銆�銆�4. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌�锛岀偤寰帶鍒跺櫒銆佸偝鎰熷櫒鍜岀劇(w煤)绶氭ā濉婃彁渚涚┅(w臎n)瀹氱殑闆绘簮渚涙噳(y墨ng)銆�
銆�銆�5. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑杓斿姪闆绘簮锛屽淇℃伅濞涙▊(l猫)绯荤当(t菕ng)銆丄DAS锛堥珮绱�(j铆)椐曢杓斿姪绯荤当(t菕ng)锛夊拰杌婅韩鎺у埗妯″銆�
銆�銆�6. 绛嗚鏈浕鑵﹀拰骞虫澘闆昏叇鐨勬摯(ku貌)灞曞、鍙婂瑷�(sh猫)闆绘簮瑙ｆ焙鏂规銆�

鏇夸唬鍨嬭櫉(h脿o)

ISL8487EIDZ, ISL8487EIGZ

isl8487eibz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)

isl8487eibz璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

isl8487eibz鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰98
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵鎺ュ彛 - 椹�(q奴)鍕�(d貌ng)鍣�锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣�
  • 绯诲垪-
  • 椤炲瀷鏀剁櫦(f膩)鍣�
  • 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉)1/1
  • 瑕�(gu墨)绋�RS422锛孯S485
  • 闆绘簮闆诲4.5 V ~ 5.5 V
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨8-SOIC锛�0.154"锛�3.90mm 瀵級
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�8-SOICN
  • 鍖呰绠′欢